lock_stat version 0.3
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                              class name    con-bounces    contentions   waittime-min   waittime-max waittime-total    acq-bounces   acquisitions   holdtime-min   holdtime-max holdtime-total
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

         &(&futex_queues[i].lock)->rlock:       3233875        3253027           0.15        1955.91    24768558.58       40786510       41595285           0.09         355.92   175394195.72
         -------------------------------
         &(&futex_queues[i].lock)->rlock        1469053          [<ffffffff81094d69>] futex_wait_setup+0x69/0x100
         &(&futex_queues[i].lock)->rlock        1762427          [<ffffffff810951fa>] futex_wake+0x7a/0x130
         &(&futex_queues[i].lock)->rlock          11163          [<ffffffff81096ff2>] do_futex+0x2d2/0xb70
         &(&futex_queues[i].lock)->rlock          10289          [<ffffffff81096037>] futex_requeue+0x147/0x8a0
         -------------------------------
         &(&futex_queues[i].lock)->rlock        1159021          [<ffffffff81094d69>] futex_wait_setup+0x69/0x100
         &(&futex_queues[i].lock)->rlock         204775          [<ffffffff81096341>] futex_requeue+0x451/0x8a0
         &(&futex_queues[i].lock)->rlock        1673961          [<ffffffff810951fa>] futex_wake+0x7a/0x130
         &(&futex_queues[i].lock)->rlock         107009          [<ffffffff8109773e>] do_futex+0xa1e/0xb70

...............................................................................................................................................................................................

                      &(&h->lock)->rlock:        791746         808887           0.21         289.14     2858396.96        2980180        9381228           0.15         298.45    16386705.60
                      ------------------
                      &(&h->lock)->rlock         159515          [<ffffffffa0004cd2>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         121319          [<ffffffff81394bdc>] blk_queue_bio+0x20c/0x3b0
                      &(&h->lock)->rlock         132949          [<ffffffffa0003adf>] do_cciss_request+0x49f/0x5f0 [cciss]
                      &(&h->lock)->rlock         121649          [<ffffffffa0003237>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      ------------------
                      &(&h->lock)->rlock         135018          [<ffffffff81392a46>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock         400417          [<ffffffffa0004cd2>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock          87914          [<ffffffffa0003adf>] do_cciss_request+0x49f/0x5f0 [cciss]
                      &(&h->lock)->rlock          50261          [<ffffffff81394bdc>] blk_queue_bio+0x20c/0x3b0

...............................................................................................................................................................................................

       &(&futex_queues[i].lock)->rlock/1:        129029         129427           0.23         268.19      639569.10         811761         824682           0.08         233.07      304213.24
       ---------------------------------
       &(&futex_queues[i].lock)->rlock/1          94436          [<ffffffff8109773e>] do_futex+0xa1e/0xb70
       &(&futex_queues[i].lock)->rlock/1          34949          [<ffffffff81096341>] futex_requeue+0x451/0x8a0
       &(&futex_queues[i].lock)->rlock/1             42          [<ffffffff810962c9>] futex_requeue+0x3d9/0x8a0
       ---------------------------------
       &(&futex_queues[i].lock)->rlock/1          69284          [<ffffffff81094d69>] futex_wait_setup+0x69/0x100
       &(&futex_queues[i].lock)->rlock/1          59887          [<ffffffff810951fa>] futex_wake+0x7a/0x130
       &(&futex_queues[i].lock)->rlock/1            255          [<ffffffff8109773e>] do_futex+0xa1e/0xb70
       &(&futex_queues[i].lock)->rlock/1              1          [<ffffffff810962c9>] futex_requeue+0x3d9/0x8a0

...............................................................................................................................................................................................

                        rcu_node_level_1:        123294         125016           0.18          56.15      368139.48         520095        1442945           0.08         194.12      618779.51
                        ----------------
                        rcu_node_level_1           2711          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_1         121200          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1           1096          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190
                        rcu_node_level_1              9          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        ----------------
                        rcu_node_level_1           6648          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_1         113752          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1           1900          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190
                        rcu_node_level_1           2716          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210

...............................................................................................................................................................................................

        &(&mapping->private_lock)->rlock:         84205          87903           0.21         211.75      124915.84        1442846       24875096           0.10         311.76     5208197.34
        --------------------------------
        &(&mapping->private_lock)->rlock          87414          [<ffffffff8117b680>] __find_get_block_slow+0x70/0x190
        &(&mapping->private_lock)->rlock            452          [<ffffffff8117c546>] __getblk+0x176/0x2a0
        &(&mapping->private_lock)->rlock             37          [<ffffffff8117bc3f>] mark_buffer_dirty_inode+0x7f/0xe0
        --------------------------------
        &(&mapping->private_lock)->rlock          87333          [<ffffffff8117b680>] __find_get_block_slow+0x70/0x190
        &(&mapping->private_lock)->rlock            547          [<ffffffff8117c546>] __getblk+0x176/0x2a0
        &(&mapping->private_lock)->rlock             23          [<ffffffff8117bc3f>] mark_buffer_dirty_inode+0x7f/0xe0

...............................................................................................................................................................................................

                               &rq->lock:         58247          58312           0.13          93.50      179555.03        5794839      117545630           0.07         295.34   119466012.30
                               ---------
                               &rq->lock          21022          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                               &rq->lock          18497          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                               &rq->lock           7859          [<ffffffff810749ff>] try_to_wake_up+0x1af/0x300
                               &rq->lock           3832          [<ffffffff8107bc93>] idle_balance+0x133/0x180
                               ---------
                               &rq->lock          11927          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                               &rq->lock          17050          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                               &rq->lock          13737          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                               &rq->lock          10744          [<ffffffff810749ff>] try_to_wake_up+0x1af/0x300

...............................................................................................................................................................................................

               &(&dentry->d_lock)->rlock:         55536          56208           0.09         162.84       80527.05        6639098       45852543           0.08         293.97    12001802.61
               -------------------------
               &(&dentry->d_lock)->rlock          43927          [<ffffffff811624b2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock           4412          [<ffffffff81155ee6>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock           2051          [<ffffffff811567e9>] follow_managed+0x179/0x2f0
               &(&dentry->d_lock)->rlock           3703          [<ffffffff8116355c>] __d_lookup+0xac/0x1a0
               -------------------------
               &(&dentry->d_lock)->rlock          16536          [<ffffffff811624b2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock           4324          [<ffffffff81155ee6>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock           4693          [<ffffffff8116355c>] __d_lookup+0xac/0x1a0
               &(&dentry->d_lock)->rlock          27623          [<ffffffff81155f71>] unlazy_walk+0x71/0x250

...............................................................................................................................................................................................

                                &q->lock:         30160          33748           0.28         220.21       46682.87        3021408        3094375           0.10         280.28     2622091.48
                                --------
                                &q->lock          26605          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0
                                &q->lock           7143          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120
                                --------
                                &q->lock          19042          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock          14706          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0

...............................................................................................................................................................................................

                &(&wb->list_lock)->rlock:         27252          27260           0.28       18867.43      451431.57        1217459        3164787           0.08       70189.22     3673642.91
                ------------------------
                &(&wb->list_lock)->rlock          12117          [<ffffffff8117357d>] __mark_inode_dirty+0x14d/0x230
                &(&wb->list_lock)->rlock           3211          [<ffffffff81173c0a>] writeback_sb_inodes+0x28a/0x3c0
                &(&wb->list_lock)->rlock          11877          [<ffffffff811738bd>] writeback_single_inode+0xed/0x1b0
                &(&wb->list_lock)->rlock             55          [<ffffffff81175bc0>] inode_wb_list_del+0x40/0x90
                ------------------------
                &(&wb->list_lock)->rlock            186          [<ffffffff81173e60>] wb_writeback+0x50/0x2d0
                &(&wb->list_lock)->rlock           9353          [<ffffffff81173c0a>] writeback_sb_inodes+0x28a/0x3c0
                &(&wb->list_lock)->rlock           5433          [<ffffffff8117357d>] __mark_inode_dirty+0x14d/0x230
                &(&wb->list_lock)->rlock          12240          [<ffffffff811738bd>] writeback_single_inode+0xed/0x1b0

...............................................................................................................................................................................................

                             &rq->lock/1:         24948          24957           0.23         215.12      112998.96          80768         163939           0.08         209.13      207232.40
                             -----------
                             &rq->lock/1          24908          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                             &rq->lock/1             49          [<ffffffff8107b6b9>] load_balance+0x569/0x820
                             -----------
                             &rq->lock/1           6948          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                             &rq->lock/1            102          [<ffffffff810749ff>] try_to_wake_up+0x1af/0x300
                             &rq->lock/1          10911          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                             &rq->lock/1           6932          [<ffffffff8107b6ac>] load_balance+0x55c/0x820

...............................................................................................................................................................................................

                     &(&fs->lock)->rlock:         24500          24514           0.18         208.04       72624.72         776099        2208540           0.11         288.46     4804932.97
                     -------------------
                     &(&fs->lock)->rlock          24502          [<ffffffff811560a0>] unlazy_walk+0x1a0/0x250
                     &(&fs->lock)->rlock             12          [<ffffffff8117a61a>] exit_fs+0x4a/0xa0
                     -------------------
                     &(&fs->lock)->rlock          24507          [<ffffffff811560a0>] unlazy_walk+0x1a0/0x250
                     &(&fs->lock)->rlock              7          [<ffffffff8117a61a>] exit_fs+0x4a/0xa0

...............................................................................................................................................................................................

              &(&newf->file_lock)->rlock:         19214          19285           0.22         211.59       24953.98        1335387        5000372           0.11         268.31     2031921.75
              --------------------------
              &(&newf->file_lock)->rlock           8279          [<ffffffff81148633>] sys_close+0x43/0x110
              &(&newf->file_lock)->rlock           5069          [<ffffffff81167f0b>] alloc_fd+0x3b/0x130
              &(&newf->file_lock)->rlock           5937          [<ffffffff81148747>] fd_install+0x47/0x80
              --------------------------
              &(&newf->file_lock)->rlock           5203          [<ffffffff81148747>] fd_install+0x47/0x80
              &(&newf->file_lock)->rlock           6719          [<ffffffff81148633>] sys_close+0x43/0x110
              &(&newf->file_lock)->rlock           7363          [<ffffffff81167f0b>] alloc_fd+0x3b/0x130

...............................................................................................................................................................................................

                    zone->wait_table + i:          9682           9726           0.24          50.95       20572.60         460340         885609           0.08         237.71     2064812.23
                    --------------------
                    zone->wait_table + i           6064          [<ffffffff8106e892>] __wake_up+0x32/0x70
                    zone->wait_table + i           2111          [<ffffffff81063531>] finish_wait+0x41/0x80
                    zone->wait_table + i            773          [<ffffffff8106362a>] prepare_to_wait+0x2a/0x90
                    zone->wait_table + i            778          [<ffffffff8106359a>] prepare_to_wait_exclusive+0x2a/0x90
                    --------------------
                    zone->wait_table + i           2585          [<ffffffff81063531>] finish_wait+0x41/0x80
                    zone->wait_table + i           5043          [<ffffffff8106e892>] __wake_up+0x32/0x70
                    zone->wait_table + i           1496          [<ffffffff8106359a>] prepare_to_wait_exclusive+0x2a/0x90
                    zone->wait_table + i            602          [<ffffffff8106362a>] prepare_to_wait+0x2a/0x90

...............................................................................................................................................................................................

           &(&mapping->tree_lock)->rlock:          6715           7155           0.27          18.70       11974.19        1567398       68492951           0.10         287.45    13402010.34
           -----------------------------
           &(&mapping->tree_lock)->rlock           1892          [<ffffffff811042f3>] test_set_page_writeback+0x63/0x190
           &(&mapping->tree_lock)->rlock           3083          [<ffffffff8117ba85>] __set_page_dirty+0x35/0xd0
           &(&mapping->tree_lock)->rlock           2056          [<ffffffff8110586f>] test_clear_page_writeback+0x5f/0x1b0
           &(&mapping->tree_lock)->rlock            124          [<ffffffff810f9a51>] add_to_page_cache_locked+0x71/0xe0
           -----------------------------
           &(&mapping->tree_lock)->rlock           5068          [<ffffffff8117ba85>] __set_page_dirty+0x35/0xd0
           &(&mapping->tree_lock)->rlock            861          [<ffffffff811042f3>] test_set_page_writeback+0x63/0x190
           &(&mapping->tree_lock)->rlock           1073          [<ffffffff8110586f>] test_clear_page_writeback+0x5f/0x1b0
           &(&mapping->tree_lock)->rlock            153          [<ffffffff810f9a51>] add_to_page_cache_locked+0x71/0xe0

...............................................................................................................................................................................................

               &(&zone->lru_lock)->rlock:          3813           3826           0.24          13.26        5375.54         652062        2268282           0.11         232.80     1497806.36
               -------------------------
               &(&zone->lru_lock)->rlock           2906          [<ffffffff81106e5f>] pagevec_lru_move_fn+0xaf/0x120
               &(&zone->lru_lock)->rlock            920          [<ffffffff81106cf8>] release_pages+0x158/0x210
               -------------------------
               &(&zone->lru_lock)->rlock           3047          [<ffffffff81106e5f>] pagevec_lru_move_fn+0xaf/0x120
               &(&zone->lru_lock)->rlock            779          [<ffffffff81106cf8>] release_pages+0x158/0x210

...............................................................................................................................................................................................

                        rcu_node_level_0:          3743           3780           0.30          99.82       18189.97          43636          84007           0.10          12.00       48326.52
                        ----------------
                        rcu_node_level_0           2224          [<ffffffff810c6c48>] rcu_process_callbacks+0x328/0x530
                        rcu_node_level_0            564          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_0            153          [<ffffffff810c650f>] force_quiescent_state+0x18f/0x2f0
                        rcu_node_level_0            757          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210
                        ----------------
                        rcu_node_level_0           2725          [<ffffffff810c6c48>] rcu_process_callbacks+0x328/0x530
                        rcu_node_level_0            697          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210
                        rcu_node_level_0             64          [<ffffffff810c6468>] force_quiescent_state+0xe8/0x2f0
                        rcu_node_level_0            273          [<ffffffff810c650f>] force_quiescent_state+0x18f/0x2f0

...............................................................................................................................................................................................

                         dcache_lru_lock:          2335           2335           0.28          22.47        2996.77         106293        1108519           0.11         215.79      226040.16
                         ---------------
                         dcache_lru_lock           2335          [<ffffffff811625fd>] dput+0x17d/0x1d0
                         ---------------
                         dcache_lru_lock           2335          [<ffffffff811625fd>] dput+0x17d/0x1d0

...............................................................................................................................................................................................

         &(&bgl->locks[i].lock)->rlock#2:          1763           2009           0.24         138.37        3528.13           3320        6238632           0.07         315.39     2680853.48
         -------------------------------
         &(&bgl->locks[i].lock)->rlock#2            319          [<ffffffff811ee634>] ext4_read_inode_bitmap+0x304/0x5f0
         &(&bgl->locks[i].lock)->rlock#2            120          [<ffffffff81229254>] ext4_mb_regular_allocator+0x324/0x420
         &(&bgl->locks[i].lock)->rlock#2            577          [<ffffffff811efde1>] ext4_new_inode+0xf11/0x1140
         &(&bgl->locks[i].lock)->rlock#2            636          [<ffffffff8122970c>] ext4_mb_mark_diskspace_used+0x3bc/0x4c0
         -------------------------------
         &(&bgl->locks[i].lock)->rlock#2            440          [<ffffffff811ee634>] ext4_read_inode_bitmap+0x304/0x5f0
         &(&bgl->locks[i].lock)->rlock#2            121          [<ffffffff81229254>] ext4_mb_regular_allocator+0x324/0x420
         &(&bgl->locks[i].lock)->rlock#2            576          [<ffffffff811efde1>] ext4_new_inode+0xf11/0x1140
         &(&bgl->locks[i].lock)->rlock#2            613          [<ffffffff8122970c>] ext4_mb_mark_diskspace_used+0x3bc/0x4c0

...............................................................................................................................................................................................

                         inode_hash_lock:          1264           1264           0.31           8.49        2215.89         321618        1334622           0.11         286.01     1207659.23
                         ---------------
                         inode_hash_lock             11          [<ffffffff8116626f>] iget_locked+0x6f/0x1b0
                         inode_hash_lock            542          [<ffffffff81165d2d>] insert_inode_locked+0x6d/0x1b0
                         inode_hash_lock            706          [<ffffffff811645dc>] __remove_inode_hash+0x2c/0x90
                         inode_hash_lock              5          [<ffffffff811662dc>] iget_locked+0xdc/0x1b0
                         ---------------
                         inode_hash_lock            593          [<ffffffff81165d2d>] insert_inode_locked+0x6d/0x1b0
                         inode_hash_lock              5          [<ffffffff8116626f>] iget_locked+0x6f/0x1b0
                         inode_hash_lock            653          [<ffffffff811645dc>] __remove_inode_hash+0x2c/0x90
                         inode_hash_lock             13          [<ffffffff811662dc>] iget_locked+0xdc/0x1b0

...............................................................................................................................................................................................

                      inode_sb_list_lock:           502            502           0.31          21.35         722.51         321829        3438500           0.11        1014.46     2677962.24
                      ------------------
                      inode_sb_list_lock            226          [<ffffffff811657bf>] evict+0x6f/0x1c0
                      inode_sb_list_lock            276          [<ffffffff8116471d>] inode_sb_list_add+0x1d/0x70
                      ------------------
                      inode_sb_list_lock            329          [<ffffffff8116471d>] inode_sb_list_add+0x1d/0x70
                      inode_sb_list_lock            173          [<ffffffff811657bf>] evict+0x6f/0x1c0

...............................................................................................................................................................................................

                   &(&zone->lock)->rlock:           349            349           0.46         345.00        9334.73          81600         724210           0.12         272.60     1436223.89
                   ---------------------
                   &(&zone->lock)->rlock             73          [<ffffffff81101573>] get_page_from_freelist+0x443/0x7b0
                   &(&zone->lock)->rlock            158          [<ffffffff81102c05>] __free_pages_ok+0xb5/0x4e0
                   &(&zone->lock)->rlock             20          [<ffffffff81101871>] get_page_from_freelist+0x741/0x7b0
                   &(&zone->lock)->rlock             98          [<ffffffff81102144>] free_pcppages_bulk+0x34/0x400
                   ---------------------
                   &(&zone->lock)->rlock            155          [<ffffffff81102c05>] __free_pages_ok+0xb5/0x4e0
                   &(&zone->lock)->rlock             82          [<ffffffff81101573>] get_page_from_freelist+0x443/0x7b0
                   &(&zone->lock)->rlock              4          [<ffffffff81101871>] get_page_from_freelist+0x741/0x7b0
                   &(&zone->lock)->rlock            108          [<ffffffff81102144>] free_pcppages_bulk+0x34/0x400

...............................................................................................................................................................................................

          &(&mm->page_table_lock)->rlock:           146            155           0.34         105.49        1375.93           7697          94827           0.11         231.88       82705.98
          ------------------------------
          &(&mm->page_table_lock)->rlock              1          [<ffffffff8111bb50>] __do_fault+0x150/0x490
          &(&mm->page_table_lock)->rlock             13          [<ffffffff8111e2cb>] handle_pte_fault+0xfb/0x8c0
          &(&mm->page_table_lock)->rlock             16          [<ffffffff8111e8f9>] handle_pte_fault+0x729/0x8c0
          &(&mm->page_table_lock)->rlock            125          [<ffffffff8111d176>] unmap_single_vma+0x2a6/0x6e0
          ------------------------------
          &(&mm->page_table_lock)->rlock              5          [<ffffffff8111e8f9>] handle_pte_fault+0x729/0x8c0
          &(&mm->page_table_lock)->rlock             25          [<ffffffff8111e2cb>] handle_pte_fault+0xfb/0x8c0
          &(&mm->page_table_lock)->rlock            125          [<ffffffff8111d176>] unmap_single_vma+0x2a6/0x6e0

...............................................................................................................................................................................................

             &(&dentry->d_lock)->rlock/1:           154            154           0.27          84.99         284.66         775913        2206428           0.11         259.85      870038.21
             ---------------------------
             &(&dentry->d_lock)->rlock/1            154          [<ffffffff81155f9e>] unlazy_walk+0x9e/0x250
             ---------------------------
             &(&dentry->d_lock)->rlock/1            154          [<ffffffff811624b2>] dput+0x32/0x1d0

...............................................................................................................................................................................................

                                   key#5:           149            150           0.25          11.35         156.62         288879        1731289           0.09         272.82      550443.94
                                   -----
                                   key#5            150          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5            150          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

...............................................................................................................................................................................................

                 &(&n->list_lock)->rlock:           126            126           0.42           4.80         209.86          20764         250223           0.11          20.74       96361.00
                 -----------------------
                 &(&n->list_lock)->rlock            125          [<ffffffff8114035f>] unfreeze_partials+0x6f/0x1a0
                 &(&n->list_lock)->rlock              1          [<ffffffff8114114f>] get_partial_node.clone.42+0x4f/0x1f0
                 -----------------------
                 &(&n->list_lock)->rlock            125          [<ffffffff8114035f>] unfreeze_partials+0x6f/0x1a0
                 &(&n->list_lock)->rlock              1          [<ffffffff8114114f>] get_partial_node.clone.42+0x4f/0x1f0

...............................................................................................................................................................................................

                                pci_lock:           123            123           0.57           6.88         293.80           3094           8190           1.25          12.03       25321.58
                                --------
                                pci_lock            123          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock            123          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90

...............................................................................................................................................................................................

                &type->i_mutex_dir_key#5:            98             98           9.99       25885.70       58680.04         209668        1214820           5.42      220541.63    49261704.05
                ------------------------
                &type->i_mutex_dir_key#5             98          [<ffffffff81159c8e>] do_last+0x32e/0xe60
                ------------------------
                &type->i_mutex_dir_key#5             86          [<ffffffff81159c8e>] do_last+0x32e/0xe60
                &type->i_mutex_dir_key#5             12          [<ffffffff81158b86>] do_unlinkat+0xa6/0x1b0

...............................................................................................................................................................................................

              &type->i_mutex_dir_key#5/1:            85             85          15.79      138212.54      250920.12         104574         108312           0.84        5368.51     4007881.36
              --------------------------
              &type->i_mutex_dir_key#5/1             85          [<ffffffff81158b86>] do_unlinkat+0xa6/0x1b0
              --------------------------
              &type->i_mutex_dir_key#5/1             24          [<ffffffff81158b86>] do_unlinkat+0xa6/0x1b0
              &type->i_mutex_dir_key#5/1             61          [<ffffffff81159c8e>] do_last+0x32e/0xe60

...............................................................................................................................................................................................

                         tasklist_lock-W:            83             83           0.62          31.82         347.14            306            809           0.12          36.30        1648.44
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             38            515           0.13          15.29         909.70
                         ---------------
                           tasklist_lock             29          [<ffffffff81041f7a>] release_task+0x7a/0x4e0
                           tasklist_lock             30          [<ffffffff81043813>] do_exit+0x203/0x940
                           tasklist_lock             24          [<ffffffff81043ab8>] do_exit+0x4a8/0x940
                         ---------------
                           tasklist_lock             48          [<ffffffff81041f7a>] release_task+0x7a/0x4e0
                           tasklist_lock             30          [<ffffffff81043813>] do_exit+0x203/0x940
                           tasklist_lock              5          [<ffffffff81043ab8>] do_exit+0x4a8/0x940

...............................................................................................................................................................................................

                                   key#1:            66             66           0.31          45.46         194.26         102523         268745           0.10         231.33       99452.69
                                   -----
                                   key#1             66          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#1             66          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

...............................................................................................................................................................................................

             &(&sighand->siglock)->rlock:            49             51           0.27           8.51         116.77            370           1123           0.09          32.87        1206.73
             ---------------------------
             &(&sighand->siglock)->rlock             20          [<ffffffff810ca1c3>] taskstats_exit+0x233/0x3c0
             &(&sighand->siglock)->rlock             16          [<ffffffff810a10a3>] acct_collect+0x193/0x1b0
             &(&sighand->siglock)->rlock              4          [<ffffffff81041fda>] release_task+0xda/0x4e0
             &(&sighand->siglock)->rlock             11          [<ffffffff81053688>] exit_signals+0x88/0x150
             ---------------------------
             &(&sighand->siglock)->rlock             19          [<ffffffff810a10a3>] acct_collect+0x193/0x1b0
             &(&sighand->siglock)->rlock             12          [<ffffffff81041fda>] release_task+0xda/0x4e0
             &(&sighand->siglock)->rlock             11          [<ffffffff810ca1c3>] taskstats_exit+0x233/0x3c0
             &(&sighand->siglock)->rlock              9          [<ffffffff81053688>] exit_signals+0x88/0x150

...............................................................................................................................................................................................

                         &mm->mmap_sem-W:            17             22           3.47         113.46         940.40           4587          23473           0.11        1801.85      419495.23
                         &mm->mmap_sem-R:            18             29          11.40          96.58        1389.34            304          79365           0.15       14733.69      265935.24
                         ---------------
                           &mm->mmap_sem             17          [<ffffffff8169c3bf>] do_page_fault+0x1ef/0x4e0
                           &mm->mmap_sem              1          [<ffffffff81115a34>] vm_mmap_pgoff+0x54/0xa0
                           &mm->mmap_sem              6          [<ffffffff81124286>] vm_munmap+0x46/0x80
                           &mm->mmap_sem             14          [<ffffffff81125f95>] sys_mprotect+0xd5/0x1e0
                         ---------------
                           &mm->mmap_sem             33          [<ffffffff81125f95>] sys_mprotect+0xd5/0x1e0
                           &mm->mmap_sem              1          [<ffffffff81115a34>] vm_mmap_pgoff+0x54/0xa0
                           &mm->mmap_sem             13          [<ffffffff81124286>] vm_munmap+0x46/0x80
                           &mm->mmap_sem              4          [<ffffffff81041b2f>] exit_mm+0x3f/0x120

...............................................................................................................................................................................................

            &(&bp->indirect_lock)->rlock:            41             42           0.36           3.74          68.22            729           1780           0.12          64.09        1985.47
            ----------------------------
            &(&bp->indirect_lock)->rlock             21          [<ffffffffa02fc498>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock             21          [<ffffffffa02f9a1e>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             26          [<ffffffffa02f9a1e>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             16          [<ffffffffa02fc498>] bnx2_send_heart_beat+0x28/0x70 [bnx2]

...............................................................................................................................................................................................

                      &ext4__ioend_wq[i]:            33             33           0.37           5.95          35.78         212487        1214818           0.11         225.48      331594.20
                      ------------------
                      &ext4__ioend_wq[i]             33          [<ffffffff8106e892>] __wake_up+0x32/0x70
                      ------------------
                      &ext4__ioend_wq[i]             33          [<ffffffff8106e892>] __wake_up+0x32/0x70

...............................................................................................................................................................................................

                   &(&base->lock)->rlock:            30             30           0.61           4.58          51.35           2036        1920096           0.11         190.80      937008.41
                   ---------------------
                   &(&base->lock)->rlock             14          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0
                   &(&base->lock)->rlock             13          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0
                   &(&base->lock)->rlock              3          [<ffffffff8104dafb>] lock_timer_base.clone.28+0x3b/0x70
                   ---------------------
                   &(&base->lock)->rlock             13          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0
                   &(&base->lock)->rlock             13          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0
                   &(&base->lock)->rlock              3          [<ffffffff8104dafb>] lock_timer_base.clone.28+0x3b/0x70
                   &(&base->lock)->rlock              1          [<ffffffff8104e659>] run_timer_softirq+0x1f9/0x3f0

...............................................................................................................................................................................................

               &(&sbi->s_md_lock)->rlock:            10             10           0.54           6.07          13.70          25017          50552           0.11          41.46       28528.25
               -------------------------
               &(&sbi->s_md_lock)->rlock              6          [<ffffffff812284f7>] ext4_mb_use_best_found+0xc7/0x130
               &(&sbi->s_md_lock)->rlock              4          [<ffffffff812292cf>] ext4_mb_regular_allocator+0x39f/0x420
               -------------------------
               &(&sbi->s_md_lock)->rlock              9          [<ffffffff812292cf>] ext4_mb_regular_allocator+0x39f/0x420
               &(&sbi->s_md_lock)->rlock              1          [<ffffffff812284f7>] ext4_mb_use_best_found+0xc7/0x130

...............................................................................................................................................................................................

                                   key#7:             9              9           0.68           6.03          26.80          25076         175342           0.10           9.74       46122.10
                                   -----
                                   key#7              9          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#7              3          [<ffffffff813ccc55>] __percpu_counter_sum+0x15/0x80
                                   key#7              6          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

...............................................................................................................................................................................................

                                   key#6:             7              7           0.86           4.67          11.78          39532         350260           0.10           9.37       72110.92
                                   -----
                                   key#6              7          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#6              7          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

...............................................................................................................................................................................................

                    &irq_desc_lock_class:             6              6           0.94           7.68          29.27            318        3108059           0.10         226.54      663334.21
                    --------------------
                    &irq_desc_lock_class              2          [<ffffffff810bec93>] handle_irq_event+0x53/0x70
                    &irq_desc_lock_class              4          [<ffffffff810c12ae>] handle_edge_irq+0x1e/0x110
                    --------------------
                    &irq_desc_lock_class              6          [<ffffffff810c4305>] show_interrupts+0x125/0x310

...............................................................................................................................................................................................

                        &input_pool.lock:             6              6           0.71           1.63           6.93            261         224733           0.11          22.12       60188.38
                        ----------------
                        &input_pool.lock              6          [<ffffffff81465fa9>] mix_pool_bytes.clone.7+0x49/0xb0
                        ----------------
                        &input_pool.lock              6          [<ffffffff81465fa9>] mix_pool_bytes.clone.7+0x49/0xb0

...............................................................................................................................................................................................

       &(&sbi->s_next_gen_lock)->rlock#2:             5              5           0.97           5.90          18.14         214073        1215820           0.11         285.16      402334.02
       ---------------------------------
       &(&sbi->s_next_gen_lock)->rlock#2              5          [<ffffffff811ef5b6>] ext4_new_inode+0x6e6/0x1140
       ---------------------------------
       &(&sbi->s_next_gen_lock)->rlock#2              5          [<ffffffff811ef5b6>] ext4_new_inode+0x6e6/0x1140

...............................................................................................................................................................................................

        &(kretprobe_table_locks[i].lock):             1              1           0.89           0.89           0.89            200            202           0.13           5.62         131.90
        --------------------------------
        &(kretprobe_table_locks[i].lock)              1          [<ffffffff8169f13a>] kprobe_flush_task+0x8a/0x130
        --------------------------------
        &(kretprobe_table_locks[i].lock)              1          [<ffffffff8169f13a>] kprobe_flush_task+0x8a/0x130

...............................................................................................................................................................................................

                         &sem->wait_lock:             1              1           1.31           1.31           1.31             74             93           0.13          23.15         379.70
                         ---------------
                         &sem->wait_lock              1          [<ffffffff81697e86>] rwsem_down_failed_common+0x46/0x160
                         ---------------
                         &sem->wait_lock              1          [<ffffffff81697e86>] rwsem_down_failed_common+0x46/0x160

...............................................................................................................................................................................................

                             &pipe->wait:             1              1           0.67           0.67           0.67             72           2098           0.11          16.66         436.01
                             -----------
                             &pipe->wait              1          [<ffffffff8106e7f7>] __wake_up_sync_key+0x37/0x80
                             -----------
                             &pipe->wait              1          [<ffffffff810636b1>] remove_wait_queue+0x21/0x70

...............................................................................................................................................................................................

                           &lg->lg_mutex:             0              1          15.40          15.40          15.40             47         189547           3.62         321.86     1872447.58
                           -------------
                           &lg->lg_mutex              1          [<ffffffff81223d03>] ext4_mb_initialize_context+0x163/0x1c0
                           -------------
                           &lg->lg_mutex              1          [<ffffffff81223d03>] ext4_mb_initialize_context+0x163/0x1c0

...............................................................................................................................................................................................

                                pgd_lock:             0              0           0.00           0.00           0.00             22             32           0.26           2.62          35.78
                                 sb_lock:             0              0           0.00           0.00           0.00             21           2232           0.11          45.56        1383.93
                             sysfs_mutex:             0              0           0.00           0.00           0.00              2          87742           0.15          54.56       18874.29
                     file_systems_lock-R:             0              0           0.00           0.00           0.00              0              1          17.38          17.38          17.38
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00           6466           9477           1.65          86.88       66758.28
                              xtime_lock:             0              0           0.00           0.00           0.00              0          45620           2.57         210.14      675861.70
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00             95          67308           0.17          42.98      222476.29
                           watchdog_lock:             0              0           0.00           0.00           0.00            912            912           3.71          16.14        7036.64
                  random_write_wait.lock:             0              0           0.00           0.00           0.00              8            202           0.11           0.99          30.42
                             &p->pi_lock:             0              0           0.00           0.00           0.00        7611691       24832700           0.10         300.58   108865106.95
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              0              2           6.46          15.21          21.68
                             pidmap_lock:             0              0           0.00           0.00           0.00            210            404           0.32           6.55         269.27
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00            403           1474           0.08          20.61        1398.78
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              2              8           2.20           9.86          42.00
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00              0             21           0.11           2.72          18.13
                              &x->wait#2:             0              0           0.00           0.00           0.00              7             14           0.15           0.93           6.57
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              2              9           0.22          73.91         297.10
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0           8978           0.11         180.22       78016.17
                             sysctl_lock:             0              0           0.00           0.00           0.00              0             22           0.11           0.38           3.72
                          &port_lock_key:             0              0           0.00           0.00           0.00              3             13           0.12          21.36          78.00
                        proc_subdir_lock:             0              0           0.00           0.00           0.00              8           3832           0.14          12.99        3114.65
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              2          44493           0.08           6.27        7264.52
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              1             70           0.09           1.34          17.71
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              0             36           0.12           1.27           9.48
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              0             36           0.11           0.53           7.08
                      call_function.lock:             0              0           0.00           0.00           0.00           9609           9740           0.11          25.92       15247.32
                               balancing:             0              0           0.00           0.00           0.00              0         470317           0.07          77.90      494460.43
                                bdi_lock:             0              0           0.00           0.00           0.00              0              2          26.26          47.47          73.72
                         pci_config_lock:             0              0           0.00           0.00           0.00           3094           8190           1.02           4.90       11846.21
                                  &timer:             0              0           0.00           0.00           0.00              0            189           0.08          34.39         654.13
                            sb_writers-R:             0              0           0.00           0.00           0.00              0              8           3.45          12.42          55.67
                                     key:             0              0           0.00           0.00           0.00             28           1029           0.10           3.28         246.68
                                events-R:             0              0           0.00           0.00           0.00              0          21956           3.39         116.34      229056.26
                         &cpu_base->lock:             0              0           0.00           0.00           0.00             87        4382753           0.12         292.09    22741761.93
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              4             49           0.09           1.03          15.55
                               bdev_lock:             0              0           0.00           0.00           0.00              0              2           4.35          19.46          23.82
                &type->i_mutex_dir_key#2:             0              0           0.00           0.00           0.00              5            137           0.64          66.05        2006.61
                               tty_mutex:             0              0           0.00           0.00           0.00              0              6           0.69           4.04           9.29
                              &tbl->lock:             0              0           0.00           0.00           0.00              0            555           0.11          39.27         422.59
         &(&lg->lg_prealloc_lock)->rlock:             0              0           0.00           0.00           0.00             47         189547           0.11          97.50       26524.20
                          files_lglock-R:             0              0           0.00           0.00           0.00              0        3333452           0.08         276.91      407199.70
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00            126            676           0.15           7.01         366.29
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0       16230343           0.07         276.30     1238472.92
                     &sig->group_rwsem-R:             0              0           0.00           0.00           0.00            206            397           0.40          23.61        1242.91
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00             16            269           0.10          12.17         108.57
              &sb->s_type->i_mutex_key#9:             0              0           0.00           0.00           0.00              2              3           1.52           4.53           9.97
                            &port->mutex:             0              0           0.00           0.00           0.00              2              3           1.17           2.35           5.05
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           1825           7.63         187.11       17520.89
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00             52          10370           0.10           1.21        1313.56
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             24           0.13           1.45          11.31
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0              8           0.19           0.39           2.41
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0            110           0.08           6.56          80.88
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0              8           2.17           3.64          23.39
                             &vha->timer:             0              0           0.00           0.00           0.00              0           8190           1.72          22.58       52601.20
                               cdev_lock:             0              0           0.00           0.00           0.00              2              4           0.39           1.13           3.34
                           big_tty_mutex:             0              0           0.00           0.00           0.00              0              8           0.11           6.68          18.41
                     &tty->termios_mutex:             0              0           0.00           0.00           0.00              0              1           0.73           0.73           0.73
                        &tty->write_wait:             0              0           0.00           0.00           0.00              2              7           0.11           0.60           1.63
                          tty_files_lock:             0              0           0.00           0.00           0.00              0              8           0.12           0.73           2.16
                            &ld->wq_idle:             0              0           0.00           0.00           0.00              2              2           0.52           0.55           1.07
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              0              4           0.13           0.32           0.87
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          16.04          25.04          83.48
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              7              7         178.85       28762.06       45116.75
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00           4756          38348           0.15           8.69       15031.63
                             rename_lock:             0              0           0.00           0.00           0.00              4             82           0.34           3.86         101.78
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              6          43.58         647.33        2088.78
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              1            160           0.14         211.27        1498.74
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              0              6           0.13           0.80           2.66
                  &type->i_mutex_dir_key:             0              0           0.00           0.00           0.00              8           3787           3.03          26.72       18742.06
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              0              6           0.13           0.84           2.32
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00              2             48           2.03          17.49         538.74
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              0              6           0.13           0.72           2.29
                                &p->lock:             0              0           0.00           0.00           0.00              0           2491           0.20         283.92       37920.88
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              0              6           0.13           0.63           1.78
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              0              6           0.13           0.88           2.38
              &sb->s_type->i_mutex_key#7:             0              0           0.00           0.00           0.00             31            253           0.18          18.39         188.16
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.25           2.54           3.79
                          sb_writers#3-R:             0              0           0.00           0.00           0.00              0              2           4.04           7.99          12.03
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          16.88          16.88          16.88
                         unix_table_lock:             0              0           0.00           0.00           0.00              2             14           0.12           1.35           6.39
                            &u->readlock:             0              0           0.00           0.00           0.00              2              3          10.62          40.38          63.49
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              2          26391           0.11           0.80        3115.10
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0           8797           0.99          75.06       21492.56
                               swap_lock:             0              0           0.00           0.00           0.00              0              2           0.45           0.83           1.28
                               uts_sem-R:             0              0           0.00           0.00           0.00              0              2           0.67           0.98           1.65
                               &wq->wait:             0              0           0.00           0.00           0.00              5              9           0.12          15.80          44.06
                          sb_writers#4-R:             0              0           0.00           0.00           0.00              0              9           0.49           2.33          10.76
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              1              3           0.32           1.18           2.21
                      &(&u->lock)->rlock:             0              0           0.00           0.00           0.00              3             14           0.12           4.13          20.63
      &af_unix_sk_receive_queue_lock_key:             0              0           0.00           0.00           0.00              6             18           0.11           5.53          10.49
                           &u->peer_wait:             0              0           0.00           0.00           0.00              3              9           0.13           0.84           2.95
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              6             15           0.14           1.29           7.72
                  &(&ioc->lock)->rlock/1:             0              0           0.00           0.00           0.00            193            200           0.13           1.68          55.50
                  &(&ioc->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            200           0.11           0.46          26.75
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           1825           9.02         190.85       21474.76
                   random_read_wait.lock:             0              0           0.00           0.00           0.00            891          24735           0.11          10.43        6037.72
                              rtnl_mutex:             0              0           0.00           0.00           0.00              0              6           0.98           7.08          18.58
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              2              2           0.49           0.69           1.19
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      264956845           0.07        6809.97   256794400.07
                        &vfsmount_lock-R:             0              0           0.00           0.00           0.00              0       15381650           0.08         291.40     9311845.38
        &(&journal->j_state_lock)->rlock:             0              0           0.00           0.00           0.00             18            929           0.11          18.67         557.94
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00             46           1212           0.08           1.43         419.19
            &journal->j_wait_done_commit:             0              0           0.00           0.00           0.00              2              8           0.11           0.85           2.50
                 &journal->j_wait_commit:             0              0           0.00           0.00           0.00              6              8           0.12           0.68           3.60
                           clock-AF_UNIX:             0              0           0.00           0.00           0.00              1              6           0.11           0.44           1.50
                &type->i_mutex_dir_key#3:             0              0           0.00           0.00           0.00              0              4           0.20       12008.87       12483.40
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          21895           0.63          46.17      174209.44
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          21895           3.02         114.80      215591.36
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              0              2           0.36           0.40           0.77
                             fasync_lock:             0              0           0.00           0.00           0.00              0              2           0.34           0.47           0.81
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              3              8           0.21           0.64           3.79
                            events_nrt-R:             0              0           0.00           0.00           0.00              0             46        1192.60        1403.08       55425.40
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0            912           4.32          17.95        8225.96
                                   key#2:             0              0           0.00           0.00           0.00             74             75           0.43           5.75          73.92
                    &(&u->lock)->rlock/1:             0              0           0.00           0.00           0.00              1              2           0.10           0.12           0.22
                          sb_writers#7-R:             0              0           0.00           0.00           0.00              0            416           4.07         338.29        3068.15
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              0              6           0.13           0.87           2.38
              &type->i_mutex_dir_key#3/1:             0              0           0.00           0.00           0.00              0              1          10.51          10.51          10.51
                       &tty->output_lock:             0              0           0.00           0.00           0.00              0              2           1.75           5.95           7.70
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              0             10           0.67         619.84        1353.98
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              0              4           0.17           2.52           4.92
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             10            414           3.72         255.60        2565.27
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00             10            878           0.11           2.15         251.94
                              jbd_handle:             0              0           0.00           0.00           0.00              0            437           2.02         190.22        1886.55
                     &sbi->s_orphan_lock:             0              0           0.00           0.00           0.00              1              2           2.63          10.18          12.80
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             17            585           0.13           6.17         188.15
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              1              6           0.25           0.51           2.27
                &journal->j_wait_updates:             0              0           0.00           0.00           0.00              9            437           0.11           0.88          62.13
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              2              9           2.26          24.89          68.05
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              1             10           0.11           0.63           2.65
         &(&sbi->s_next_gen_lock)->rlock:             0              0           0.00           0.00           0.00              0              1           0.25           0.25           0.25
                          file_lock_lock:             0              0           0.00           0.00           0.00              0              3           0.73           1.31           3.01
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              0              6           0.13           0.53           1.82
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             16           0.13           0.34           3.26
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0             58           0.38          28.08         248.74
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0              8           1.95           2.74          19.56
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0             60           0.11           0.74          10.60
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0             10           0.14           0.93           2.85
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0              6           0.14           1.05           2.63
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0              6           0.12           1.15           2.72
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0             54           0.22           0.54          21.25
                        rt_uncached_lock:             0              0           0.00           0.00           0.00              0             62           0.29           0.71          24.53
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00             95            435           1.73           9.43        2043.88
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           4320           0.57           4.10        3057.08
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           8640           0.53          72.67        6862.45
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           4230           0.31           1.27        2679.46
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0              8           0.08          11.69          31.75
     &journal->j_wait_transaction_locked:             0              0           0.00           0.00           0.00              1              4           0.36           1.14           2.49
                              &x->wait#1:             0              0           0.00           0.00           0.00              1              3           0.43           4.10           5.45
            &(&(&tk->lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0          45620           1.57         182.73      558334.99
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0             46        1190.17        1399.14       55262.74
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0             46           0.49           4.79          55.47
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              4            436           1.79          65.90        1798.84
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0            455           5.16          17.44        3916.84
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0             91           5.08          13.04         837.53
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0            728           0.12           0.75         200.91
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            728           0.11           3.64         236.32
                              &n->lock-W:             0              0           0.00           0.00           0.00              0             88           0.13           2.43          44.95
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             11           0.25           3.08           8.72
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0            435           4.47          34.52        5392.64
                           edac-poller-R:             0              0           0.00           0.00           0.00              0            435           2.68          12.53        3071.40
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0            435           2.36          11.68        2712.58
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0            455           0.26           1.80         251.93
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0            455           0.42           3.28         594.01
                              &bp->timer:             0              0           0.00           0.00           0.00              0            454           5.70          21.72        4553.35
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            200           0.35           1.17         134.88
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            102           0.39           1.17          65.06
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            102           0.61           1.20          76.48
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              0             11           0.12           0.69           2.71
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             15           0.30           1.21           8.90
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             28            192           0.11          21.72         195.19
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              0             25           0.13      565387.49     5980647.93
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              4           7.40          24.80          55.50
               &journal->j_wait_logspace:             0              0           0.00           0.00           0.00              2              4           0.35           0.76           1.96
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0              4           0.14           0.17           0.60
                 mm/page-writeback.c:144:             0              0           0.00           0.00           0.00              0            152           8.53          29.02        2055.15
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0             91           5.72          14.32         909.13
                               &pl->lock:             0              0           0.00           0.00           0.00            108            171           0.50          12.52         434.93
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0             46           4.03           9.30         289.04
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0             46        1192.28        1402.21       55396.51
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0             61           3.63          21.25         436.21
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0             61           5.61          51.64         572.00
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0              8           0.91           4.68          17.03
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             15          12.26          43.49         324.96
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             15          11.43          42.35         304.33
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              0             12           0.13           1.68           6.86
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              0              6           0.13           0.79           2.49
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              0             24           0.13           0.86           8.21
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              0              6           0.13           0.83           2.56
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              0              6           0.11           0.85           2.86
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              0              6           0.13           0.72           2.91
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              0              6           0.11           0.84           2.26
                              &x->wait#2:             0              0           0.00           0.00           0.00              8             12           0.24          12.07          39.63
                                       t:             0              0           0.00           0.00           0.00              0             48           2.48          13.73         260.58
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              2          16.05          46.56          62.60
                                &f->lock:             0              0           0.00           0.00           0.00              0              2          13.53          41.50          55.03
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              1          15.64          15.64          15.64
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00        3250286       34510210           0.08         278.37     6756555.36
                                   key#1:             0              0           0.00           0.00           0.00          16714         110617           0.10         215.12       70419.01
                                   key#1:             0              0           0.00           0.00           0.00           1101          11530           0.11           5.80        3353.26
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              0           1033           0.13    26789444.67   124503566.84
                       &ei->i_data_sem-W:             0              0           0.00           0.00           0.00         124413        2761679           0.10       19167.10    16914931.95
                       &ei->i_data_sem-R:             0              0           0.00           0.00           0.00        1349895       21989150           0.34         744.25    23970462.82
   &(&(ei->i_block_reservation_lock))->r:             0              0           0.00           0.00           0.00        1314468       47314015           0.10         961.20     7263451.73
                          sb_writers#1-R:             0              0           0.00           0.00           0.00              0       17916895           1.10      220545.69   161919160.02
        &meta_group_info[i]->alloc_sem-R:             0              0           0.00           0.00           0.00         212631        1215820           0.24         233.37      613627.63
                 &rl->wait[BLK_RW_ASYNC]:             0              0           0.00           0.00           0.00            130          56120           0.11         278.02       89785.63
                      &ei->xattr_sem#2-R:             0              0           0.00           0.00           0.00         105769        1215820           0.10         113.65      148154.47
              &(&sbi->s_bal_lock)->rlock:             0              0           0.00           0.00           0.00             94            524           0.11          27.39         264.86
                                   key#1:             0              0           0.00           0.00           0.00              1             10           0.12           0.37           1.52
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00         117075       16551835           2.28      207839.92   140123217.32
          &(&ei->i_prealloc_lock)->rlock:             0              0           0.00           0.00           0.00        1124515        1429428           0.10         212.77      229665.59
                  &(&pa->pa_lock)->rlock:             0              0           0.00           0.00           0.00              0         386747           0.11         210.11       63810.64
      &(&ei->i_completed_io_lock)->rlock:             0              0           0.00           0.00           0.00         117063         322123           0.10         274.08       52983.39
                         sb_internal#2-R:             0              0           0.00           0.00           0.00              0         107305          10.99         318.60     3039326.25
                     &sig->wait_chldexit:             0              0           0.00           0.00           0.00             34            961           0.11           6.76         252.86
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00            202            202           0.18           3.23          75.76
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              3             46           0.18           0.68          19.72
                                ntp_lock:             0              0           0.00           0.00           0.00              0          91696           0.10           5.65       25023.08
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00              8         393840           0.12         189.62      229099.97
