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
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

                    zone->wait_table + i:      35159856       35920684           0.10         481.47    92963599.47       67977462       75288716           0.08         487.75   136165223.58
                    --------------------
                    zone->wait_table + i       10859049          [<ffffffff81063531>] finish_wait+0x41/0x80
                    zone->wait_table + i       17963944          [<ffffffff8106359a>] prepare_to_wait_exclusive+0x2a/0x90
                    zone->wait_table + i        7097690          [<ffffffff8106e892>] __wake_up+0x32/0x70
                    zone->wait_table + i              1          [<ffffffff8106362a>] prepare_to_wait+0x2a/0x90
                    --------------------
                    zone->wait_table + i       22392914          [<ffffffff8106e892>] __wake_up+0x32/0x70
                    zone->wait_table + i       10973896          [<ffffffff8106359a>] prepare_to_wait_exclusive+0x2a/0x90
                    zone->wait_table + i        2553869          [<ffffffff81063531>] finish_wait+0x41/0x80
                    zone->wait_table + i              5          [<ffffffff8106362a>] prepare_to_wait+0x2a/0x90

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

           &(&mapping->tree_lock)->rlock:       4072576        4224827           0.10         731.53     3902121.77        8110141      566577898           0.10         732.16   126010389.91
           -----------------------------
           &(&mapping->tree_lock)->rlock          48695          [<ffffffff8117ba85>] __set_page_dirty+0x35/0xd0
           &(&mapping->tree_lock)->rlock         819672          [<ffffffff811042f3>] test_set_page_writeback+0x63/0x190
           &(&mapping->tree_lock)->rlock          46115          [<ffffffff810f9a51>] add_to_page_cache_locked+0x71/0xe0
           &(&mapping->tree_lock)->rlock        2110872          [<ffffffff8110586f>] test_clear_page_writeback+0x5f/0x1b0
           -----------------------------
           &(&mapping->tree_lock)->rlock         926945          [<ffffffff811042f3>] test_set_page_writeback+0x63/0x190
           &(&mapping->tree_lock)->rlock          99166          [<ffffffff8117ba85>] __set_page_dirty+0x35/0xd0
           &(&mapping->tree_lock)->rlock          87278          [<ffffffff810f9a51>] add_to_page_cache_locked+0x71/0xe0
           &(&mapping->tree_lock)->rlock        1848089          [<ffffffff8110586f>] test_clear_page_writeback+0x5f/0x1b0

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

               &(&zone->lru_lock)->rlock:         83260          83361           0.14          17.12      100556.67        8128323       14142361           0.12         301.38    11124237.05
               -------------------------
               &(&zone->lru_lock)->rlock          74229          [<ffffffff81106e5f>] pagevec_lru_move_fn+0xaf/0x120
               &(&zone->lru_lock)->rlock             15          [<ffffffff81106cf8>] release_pages+0x158/0x210
               &(&zone->lru_lock)->rlock           1186          [<ffffffff8110cf9a>] shrink_lruvec+0x10a/0x460
               &(&zone->lru_lock)->rlock           4246          [<ffffffff8110c9a3>] shrink_inactive_list+0x203/0x3c0
               -------------------------
               &(&zone->lru_lock)->rlock          68519          [<ffffffff81106e5f>] pagevec_lru_move_fn+0xaf/0x120
               &(&zone->lru_lock)->rlock              4          [<ffffffff81106cf8>] release_pages+0x158/0x210
               &(&zone->lru_lock)->rlock           2410          [<ffffffff8110c9a3>] shrink_inactive_list+0x203/0x3c0
               &(&zone->lru_lock)->rlock          11945          [<ffffffff8110c875>] shrink_inactive_list+0xd5/0x3c0

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

                        rcu_node_level_1:         55840          56964           0.19          53.99      196246.75         229413         639472           0.07         203.93      331803.50
                        ----------------
                        rcu_node_level_1            665          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_1          55873          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1            417          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190
                        rcu_node_level_1              9          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        ----------------
                        rcu_node_level_1          52136          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1            744          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        rcu_node_level_1           3339          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_1            745          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190

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

                      &(&h->lock)->rlock:         53346          53924           0.25          31.13      165361.22        1005477        4639943           0.15         807.96     7430354.47
                      ------------------
                      &(&h->lock)->rlock           6106          [<ffffffff81394bdc>] blk_queue_bio+0x20c/0x3b0
                      &(&h->lock)->rlock           8384          [<ffffffffa0003237>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock          12324          [<ffffffffa0004cd2>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock            179          [<ffffffff813948d7>] blk_flush_plug_list+0x187/0x230
                      ------------------
                      &(&h->lock)->rlock           8201          [<ffffffff81392a46>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock            679          [<ffffffff81394bdc>] blk_queue_bio+0x20c/0x3b0
                      &(&h->lock)->rlock          37717          [<ffffffffa0004cd2>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock            432          [<ffffffff813948d7>] blk_flush_plug_list+0x187/0x230

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

                                   key#5:         28985          28990           0.10           9.64       32584.44        5550150       14307216           0.08         283.25     5365785.71
                                   -----
                                   key#5          28990          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5          28990          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

                   &(&zone->lock)->rlock:         26527          26527           0.21          56.27       64347.38        2471158        3864577           0.12         300.39     9705755.02
                   ---------------------
                   &(&zone->lock)->rlock          24058          [<ffffffff81101573>] get_page_from_freelist+0x443/0x7b0
                   &(&zone->lock)->rlock            304          [<ffffffff81101871>] get_page_from_freelist+0x741/0x7b0
                   &(&zone->lock)->rlock           2129          [<ffffffff81102144>] free_pcppages_bulk+0x34/0x400
                   &(&zone->lock)->rlock             36          [<ffffffff81102c05>] __free_pages_ok+0xb5/0x4e0
                   ---------------------
                   &(&zone->lock)->rlock          25093          [<ffffffff81101573>] get_page_from_freelist+0x443/0x7b0
                   &(&zone->lock)->rlock             59          [<ffffffff81101871>] get_page_from_freelist+0x741/0x7b0
                   &(&zone->lock)->rlock             21          [<ffffffff81102c05>] __free_pages_ok+0xb5/0x4e0
                   &(&zone->lock)->rlock           1354          [<ffffffff81102144>] free_pcppages_bulk+0x34/0x400

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

                &journal->j_state_lock-W:          8706           8757           0.10      119083.88     9301370.98          11531          14585           0.11         468.84       81764.23
                &journal->j_state_lock-R:          8150           8677           0.17        7720.65      330819.61      116396013      117790160           0.12       11663.48   126633266.14
                ------------------------
                  &journal->j_state_lock           6180          [<ffffffff8124913b>] jbd2_log_start_commit+0x2b/0x60
                  &journal->j_state_lock             44          [<ffffffff81247b10>] kjournald2+0x1c0/0x250
                  &journal->j_state_lock           8677          [<ffffffff8123ecb8>] start_this_handle+0x88/0x530
                  &journal->j_state_lock             43          [<ffffffff81241511>] jbd2_journal_commit_transaction+0xc1/0x17d0
                ------------------------
                  &journal->j_state_lock          10169          [<ffffffff8124913b>] jbd2_log_start_commit+0x2b/0x60
                  &journal->j_state_lock           3408          [<ffffffff8123ecb8>] start_this_handle+0x88/0x530
                  &journal->j_state_lock             50          [<ffffffff81247b10>] kjournald2+0x1c0/0x250
                  &journal->j_state_lock            135          [<ffffffff81241511>] jbd2_journal_commit_transaction+0xc1/0x17d0

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

                                &q->lock:         13877          15031           0.29          20.38       17128.61        1721738        1746868           0.10         278.36     1266548.52
                                --------
                                &q->lock          11905          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0
                                &q->lock           3126          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120
                                --------
                                &q->lock          10237          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock           4794          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0

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

        &(&mapping->private_lock)->rlock:         13941          14065           0.22         248.91       12348.01        2534262      170467640           0.10        4701.18    25488860.89
        --------------------------------
        &(&mapping->private_lock)->rlock          14064          [<ffffffff8117b2eb>] try_to_free_buffers+0x4b/0xc0
        &(&mapping->private_lock)->rlock              1          [<ffffffff8117c546>] __getblk+0x176/0x2a0
        --------------------------------
        &(&mapping->private_lock)->rlock          14064          [<ffffffff8117b2eb>] try_to_free_buffers+0x4b/0xc0
        &(&mapping->private_lock)->rlock              1          [<ffffffff8117b680>] __find_get_block_slow+0x70/0x190

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

                                 sb_lock:         13445          14018           0.26          31.81       19538.92          37813         358026           0.09         163.03       94624.12
                                 -------
                                 sb_lock           6452          [<ffffffff8114ccdd>] put_super+0x1d/0x40
                                 sb_lock           7566          [<ffffffff8114dddb>] grab_super_passive+0x1b/0x90
                                 -------
                                 sb_lock           7739          [<ffffffff8114dddb>] grab_super_passive+0x1b/0x90
                                 sb_lock           6279          [<ffffffff8114ccdd>] put_super+0x1d/0x40

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

                               &rq->lock:         12863          12864           0.25         155.21       33596.95        5697960       78399980           0.07         294.59    60478639.75
                               ---------
                               &rq->lock           1052          [<ffffffff810749ff>] try_to_wake_up+0x1af/0x300
                               &rq->lock           4242          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                               &rq->lock           1876          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                               &rq->lock           4998          [<ffffffff81074a87>] try_to_wake_up+0x237/0x300
                               ---------
                               &rq->lock           3239          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                               &rq->lock           1590          [<ffffffff810749ff>] try_to_wake_up+0x1af/0x300
                               &rq->lock           6013          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                               &rq->lock           1510          [<ffffffff8107b4af>] load_balance+0x35f/0x820

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

                                   key#1:          3710           3710           0.30         323.02        4544.84        1267220        1281868           0.10        1117.35      703436.93
                                   -----
                                   key#1           3710          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#1           3710          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

                             &rq->lock/1:          3620           3624           0.25          60.52       13243.76          29169          77854           0.08          23.08       69525.46
                             -----------
                             &rq->lock/1           3616          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                             &rq->lock/1              8          [<ffffffff8107b6b9>] load_balance+0x569/0x820
                             -----------
                             &rq->lock/1           1122          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                             &rq->lock/1            501          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                             &rq->lock/1           1986          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                             &rq->lock/1              8          [<ffffffff810749ff>] try_to_wake_up+0x1af/0x300

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

                       &ei->i_data_sem-W:           136            160           0.34         779.90       14773.69           3074         114904           0.10     1001119.65    20267357.72
                       &ei->i_data_sem-R:          2780           2831           0.27       39526.91     1660331.47         287398      117243000           0.32       15018.62   172052305.54
                       -----------------
                         &ei->i_data_sem           2831          [<ffffffff811f18b9>] ext4_da_get_block_prep+0x99/0x390
                         &ei->i_data_sem             71          [<ffffffff811f715c>] mpage_da_map_and_submit+0x11c/0x510
                         &ei->i_data_sem             89          [<ffffffff811f29d1>] ext4_map_blocks+0xd1/0x310
                       -----------------
                         &ei->i_data_sem           2765          [<ffffffff811f29d1>] ext4_map_blocks+0xd1/0x310
                         &ei->i_data_sem            187          [<ffffffff811f18b9>] ext4_da_get_block_prep+0x99/0x390
                         &ei->i_data_sem             15          [<ffffffff811f715c>] mpage_da_map_and_submit+0x11c/0x510
                         &ei->i_data_sem             24          [<ffffffff811f2ac3>] ext4_map_blocks+0x1c3/0x310

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

                        rcu_node_level_0:          1381           1414           0.30          47.84        5520.24          18660          35722           0.10          12.82       27824.06
                        ----------------
                        rcu_node_level_0            891          [<ffffffff810c6c48>] rcu_process_callbacks+0x328/0x530
                        rcu_node_level_0            223          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_0            183          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210
                        rcu_node_level_0             19          [<ffffffff810c5a41>] force_qs_rnp+0x181/0x190
                        ----------------
                        rcu_node_level_0            967          [<ffffffff810c6c48>] rcu_process_callbacks+0x328/0x530
                        rcu_node_level_0            198          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210
                        rcu_node_level_0              4          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        rcu_node_level_0            171          [<ffffffff810c650f>] force_quiescent_state+0x18f/0x2f0

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

   &journal->j_wait_transaction_locked#2:           413            413           0.43          26.07        1484.05           1200           1205           0.27         372.03        9516.36
   -------------------------------------
   &journal->j_wait_transaction_locked#2            413          [<ffffffff8106362a>] prepare_to_wait+0x2a/0x90
   -------------------------------------
   &journal->j_wait_transaction_locked#2            411          [<ffffffff8106362a>] prepare_to_wait+0x2a/0x90
   &journal->j_wait_transaction_locked#2              2          [<ffffffff8106e892>] __wake_up+0x32/0x70

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

                 &(&n->list_lock)->rlock:           412            412           0.33           3.89         515.18          87016         635823           0.11          12.56      245810.49
                 -----------------------
                 &(&n->list_lock)->rlock            233          [<ffffffff8114114f>] get_partial_node.clone.42+0x4f/0x1f0
                 &(&n->list_lock)->rlock            102          [<ffffffff81140618>] __slab_free+0xc8/0x330
                 &(&n->list_lock)->rlock             77          [<ffffffff8114035f>] unfreeze_partials+0x6f/0x1a0
                 -----------------------
                 &(&n->list_lock)->rlock            284          [<ffffffff8114114f>] get_partial_node.clone.42+0x4f/0x1f0
                 &(&n->list_lock)->rlock             85          [<ffffffff8114035f>] unfreeze_partials+0x6f/0x1a0
                 &(&n->list_lock)->rlock             43          [<ffffffff81140618>] __slab_free+0xc8/0x330

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

                   &(&base->lock)->rlock:           328            328           0.42           3.65         310.27          23496        2176021           0.10         259.03     1366485.26
                   ---------------------
                   &(&base->lock)->rlock             15          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0
                   &(&base->lock)->rlock             11          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0
                   &(&base->lock)->rlock            295          [<ffffffff8104dafb>] lock_timer_base.clone.28+0x3b/0x70
                   &(&base->lock)->rlock              7          [<ffffffff8104e659>] run_timer_softirq+0x1f9/0x3f0
                   ---------------------
                   &(&base->lock)->rlock             19          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0
                   &(&base->lock)->rlock             11          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0
                   &(&base->lock)->rlock            296          [<ffffffff8104dafb>] lock_timer_base.clone.28+0x3b/0x70
                   &(&base->lock)->rlock              2          [<ffffffff8104e659>] run_timer_softirq+0x1f9/0x3f0

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

                     &pgdat->kswapd_wait:           300            300           0.48          42.77        2744.51           1217          32632           0.11          26.27       11712.41
                     -------------------
                     &pgdat->kswapd_wait            295          [<ffffffff8106e892>] __wake_up+0x32/0x70
                     &pgdat->kswapd_wait              3          [<ffffffff81063531>] finish_wait+0x41/0x80
                     &pgdat->kswapd_wait              2          [<ffffffff8106362a>] prepare_to_wait+0x2a/0x90
                     -------------------
                     &pgdat->kswapd_wait            299          [<ffffffff8106e892>] __wake_up+0x32/0x70
                     &pgdat->kswapd_wait              1          [<ffffffff81063531>] finish_wait+0x41/0x80

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

                                   key#6:            63             63           0.37           2.51          50.00          33297        2441390           0.09          11.14      308303.66
                                   -----
                                   key#6             63          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#6             63          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

                &type->i_mutex_dir_key#5:            45             46          34.19     1190991.24     2833344.26            433            449           6.02     1304358.97     2837595.60
                ------------------------
                &type->i_mutex_dir_key#5             46          [<ffffffff81159c8e>] do_last+0x32e/0xe60
                ------------------------
                &type->i_mutex_dir_key#5             46          [<ffffffff81159c8e>] do_last+0x32e/0xe60

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

   &(&(ei->i_block_reservation_lock))->r:            40             41           0.35        1785.13        1876.87         284403      234651633           0.10       14156.79    38556991.49
   -------------------------------------
   &(&(ei->i_block_reservation_lock))->r             26          [<ffffffff8121f949>] ext4_ext_map_blocks+0x99/0x1d40
   &(&(ei->i_block_reservation_lock))->r             15          [<ffffffff811f1abc>] ext4_da_get_block_prep+0x29c/0x390
   -------------------------------------
   &(&(ei->i_block_reservation_lock))->r             10          [<ffffffff811f1abc>] ext4_da_get_block_prep+0x29c/0x390
   &(&(ei->i_block_reservation_lock))->r             31          [<ffffffff8121f949>] ext4_ext_map_blocks+0x99/0x1d40

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

            &(&bp->indirect_lock)->rlock:            37             38           0.65           4.12          65.57            500           1322           0.12          33.36        1596.16
            ----------------------------
            &(&bp->indirect_lock)->rlock             20          [<ffffffffa02f9a1e>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             18          [<ffffffffa02fc498>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             13          [<ffffffffa02fc498>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock             25          [<ffffffffa02f9a1e>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]

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

                         &mm->mmap_sem-W:             1              1          78.04          78.04          78.04             20          13064           0.12        7928.31       36834.51
                         &mm->mmap_sem-R:            33             33          18.53        7917.26      198376.78             90          10155           0.14       15655.37       50359.23
                         ---------------
                           &mm->mmap_sem              1          [<ffffffff81115a34>] vm_mmap_pgoff+0x54/0xa0
                           &mm->mmap_sem             33          [<ffffffff8169c3bf>] do_page_fault+0x1ef/0x4e0
                         ---------------
                           &mm->mmap_sem              5          [<ffffffff81115a34>] vm_mmap_pgoff+0x54/0xa0
                           &mm->mmap_sem              2          [<ffffffff81124286>] vm_munmap+0x46/0x80
                           &mm->mmap_sem             27          [<ffffffff81125f95>] sys_mprotect+0xd5/0x1e0

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

         &(&futex_queues[i].lock)->rlock:            28             29           0.30           9.54          78.57            327            439           0.12          64.61        1414.40
         -------------------------------
         &(&futex_queues[i].lock)->rlock              9          [<ffffffff81094d69>] futex_wait_setup+0x69/0x100
         &(&futex_queues[i].lock)->rlock             20          [<ffffffff810951fa>] futex_wake+0x7a/0x130
         -------------------------------
         &(&futex_queues[i].lock)->rlock              5          [<ffffffff81094d69>] futex_wait_setup+0x69/0x100
         &(&futex_queues[i].lock)->rlock             22          [<ffffffff810951fa>] futex_wake+0x7a/0x130
         &(&futex_queues[i].lock)->rlock              2          [<ffffffff81096341>] futex_requeue+0x451/0x8a0

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

                                   key#7:            26             26           0.52          11.05          51.36          19578        1220885           0.10         282.32      194861.30
                                   -----
                                   key#7             26          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#7              3          [<ffffffff813ccc55>] __percpu_counter_sum+0x15/0x80
                                   key#7             23          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

                                pci_lock:            24             24           1.03          12.38         119.49           2137           6327           1.25          19.68       32849.90
                                --------
                                pci_lock             24          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock             24          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90

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

                &(&wb->list_lock)->rlock:            19             19           0.66           3.82          35.41           2557           2773           0.12         207.51       13022.39
                ------------------------
                &(&wb->list_lock)->rlock             19          [<ffffffff81105123>] balance_dirty_pages_ratelimited_nr+0x523/0x810
                ------------------------
                &(&wb->list_lock)->rlock             19          [<ffffffff81105123>] balance_dirty_pages_ratelimited_nr+0x523/0x810

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

       &(&journal->j_list_lock)->rlock#2:            14             15           0.44           3.07          25.19           1389          41715           0.12         443.23       40729.02
       ---------------------------------
       &(&journal->j_list_lock)->rlock#2              4          [<ffffffff8124057e>] jbd2_journal_dirty_metadata+0x18e/0x230
       &(&journal->j_list_lock)->rlock#2              5          [<ffffffff81240e50>] jbd2_journal_file_buffer+0x40/0x90
       &(&journal->j_list_lock)->rlock#2              3          [<ffffffff8123fa2d>] jbd2_journal_unfile_buffer+0x3d/0x90
       &(&journal->j_list_lock)->rlock#2              1          [<ffffffff81240908>] do_get_write_access+0x2e8/0x4e0
       ---------------------------------
       &(&journal->j_list_lock)->rlock#2              1          [<ffffffff8123fa2d>] jbd2_journal_unfile_buffer+0x3d/0x90
       &(&journal->j_list_lock)->rlock#2              4          [<ffffffff8124057e>] jbd2_journal_dirty_metadata+0x18e/0x230
       &(&journal->j_list_lock)->rlock#2              3          [<ffffffff81240e50>] jbd2_journal_file_buffer+0x40/0x90
       &(&journal->j_list_lock)->rlock#2              4          [<ffffffff81240908>] do_get_write_access+0x2e8/0x4e0

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

                       mb_cache_spinlock:            13             13           0.44           1.68          12.41           8049           8478           0.12           6.67       10326.81
                       -----------------
                       mb_cache_spinlock             13          [<ffffffff811a2952>] mb_cache_shrink_fn+0x32/0x160
                       -----------------
                       mb_cache_spinlock             13          [<ffffffff811a2952>] mb_cache_shrink_fn+0x32/0x160

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

                        &input_pool.lock:            10             10           0.43           1.83           8.96           3354         221438           0.11         268.22       69703.37
                        ----------------
                        &input_pool.lock             10          [<ffffffff81465fa9>] mix_pool_bytes.clone.7+0x49/0xb0
                        ----------------
                        &input_pool.lock             10          [<ffffffff81465fa9>] mix_pool_bytes.clone.7+0x49/0xb0

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

               &(&dentry->d_lock)->rlock:             7              7           0.37           1.65           5.69           5266         116302           0.08           5.82       19287.28
               -------------------------
               &(&dentry->d_lock)->rlock              6          [<ffffffff811624b2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock              1          [<ffffffff811567e9>] follow_managed+0x179/0x2f0
               -------------------------
               &(&dentry->d_lock)->rlock              1          [<ffffffff81155f71>] unlazy_walk+0x71/0x250
               &(&dentry->d_lock)->rlock              5          [<ffffffff811624b2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock              1          [<ffffffff811567e9>] follow_managed+0x179/0x2f0

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

          &(&mm->page_table_lock)->rlock:             5              5           0.78           7.36          11.67            170          18499           0.11         239.37        9759.95
          ------------------------------
          &(&mm->page_table_lock)->rlock              4          [<ffffffff8111e8f9>] handle_pte_fault+0x729/0x8c0
          &(&mm->page_table_lock)->rlock              1          [<ffffffff8111e2cb>] handle_pte_fault+0xfb/0x8c0
          ------------------------------
          &(&mm->page_table_lock)->rlock              4          [<ffffffff8111e8f9>] handle_pte_fault+0x729/0x8c0
          &(&mm->page_table_lock)->rlock              1          [<ffffffff8111e2cb>] handle_pte_fault+0xfb/0x8c0

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

               &sb->s_type->i_lock_key#1:             4              4           1.23           2.63           7.63         284411      117243539           0.09        1124.40    17553859.68
               -------------------------
               &sb->s_type->i_lock_key#1              3          [<ffffffff811a4d7e>] inode_add_rsv_space+0x2e/0x50
               &sb->s_type->i_lock_key#1              1          [<ffffffff811734a2>] __mark_inode_dirty+0x72/0x230
               -------------------------
               &sb->s_type->i_lock_key#1              4          [<ffffffff81173c16>] writeback_sb_inodes+0x296/0x3c0

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

                     &(&fs->lock)->rlock:             4              4           0.63           4.42          11.18            513           2000           0.11           7.42        2518.91
                     -------------------
                     &(&fs->lock)->rlock              4          [<ffffffff811560a0>] unlazy_walk+0x1a0/0x250
                     -------------------
                     &(&fs->lock)->rlock              4          [<ffffffff811560a0>] unlazy_walk+0x1a0/0x250

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

                         &sem->wait_lock:             2              2           0.50          35.41          35.91           5644           5877           0.12         206.91       19564.08
                         ---------------
                         &sem->wait_lock              1          [<ffffffff81697e86>] rwsem_down_failed_common+0x46/0x160
                         &sem->wait_lock              1          [<ffffffff813b5fd3>] rwsem_wake+0x23/0x60
                         ---------------
                         &sem->wait_lock              1          [<ffffffff813b5fd3>] rwsem_wake+0x23/0x60
                         &sem->wait_lock              1          [<ffffffff81697e86>] rwsem_down_failed_common+0x46/0x160

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

                    &irq_desc_lock_class:             2              2           2.60           7.69          10.29            376        1800191           0.10         278.90      764719.03
                    --------------------
                    &irq_desc_lock_class              2          [<ffffffff810c12ae>] handle_edge_irq+0x1e/0x110
                    --------------------
                    &irq_desc_lock_class              2          [<ffffffff810c4305>] show_interrupts+0x125/0x310

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

        &(&journal->j_state_lock)->rlock:             2              2           0.92           1.04           1.96             37            740           0.11          16.24         529.60
        --------------------------------
        &(&journal->j_state_lock)->rlock              2          [<ffffffff81235d78>] journal_stop+0xc8/0x2d0
        --------------------------------
        &(&journal->j_state_lock)->rlock              1          [<ffffffff8123536f>] start_this_handle+0x6f/0x440
        &(&journal->j_state_lock)->rlock              1          [<ffffffff81235d78>] journal_stop+0xc8/0x2d0

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

                             &pipe->wait:             1              1           1.47           1.47           1.47            117           1616           0.11          12.76         357.93
                             -----------
                             &pipe->wait              1          [<ffffffff810636b1>] remove_wait_queue+0x21/0x70
                             -----------
                             &pipe->wait              1          [<ffffffff8106e7f7>] __wake_up_sync_key+0x37/0x80

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

                                pgd_lock:             0              0           0.00           0.00           0.00             23             32           0.21           2.58          39.32
                     file_systems_lock-R:             0              0           0.00           0.00           0.00              1              1          22.67          22.67          22.67
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00           3993           4214           1.61          38.86       25570.46
                        shrinker_rwsem-R:             0              0           0.00           0.00           0.00              0           8478          14.31         366.56      533998.08
                             sysfs_mutex:             0              0           0.00           0.00           0.00              4          69240           0.15          84.16       16554.93
                         inode_hash_lock:             0              0           0.00           0.00           0.00            469           9396           0.11           4.89        4474.41
                              xtime_lock:             0              0           0.00           0.00           0.00              0          35240           3.25         226.89      522827.99
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00             65          52376           0.13         246.89      254867.16
                           watchdog_lock:             0              0           0.00           0.00           0.00            704            704           4.24          38.76        6131.83
                  random_write_wait.lock:             0              0           0.00           0.00           0.00              7             58           0.11           1.17          13.09
                         tasklist_lock-W:             0              0           0.00           0.00           0.00             61            233           0.19          14.57         648.44
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             73            406           0.14           9.40         834.80
                             &p->pi_lock:             0              0           0.00           0.00           0.00       13584646       15341679           0.10         486.28    57008977.97
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              0              2           5.86          14.86          20.72
                             pidmap_lock:             0              0           0.00           0.00           0.00             65            116           0.37           2.28         100.58
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00             69            373           0.10           9.91         470.01
             &(&sighand->siglock)->rlock:             0              0           0.00           0.00           0.00             88            397           0.11          11.62         526.88
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              3              6           3.13          16.48          69.00
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00             20             51           0.12           8.36          78.85
              &(&newf->file_lock)->rlock:             0              0           0.00           0.00           0.00            566          25668           0.11           6.28        4345.65
                              &x->wait#2:             0              0           0.00           0.00           0.00              7             14           0.14           1.04           6.89
                              &x->wait#3:             0              0           0.00           0.00           0.00              0              4           0.12           0.16           0.52
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              2              9           0.18          69.95         262.78
                             sysctl_lock:             0              0           0.00           0.00           0.00              2             22           0.11           0.60           4.06
                          &port_lock_key:             0              0           0.00           0.00           0.00              5             13           0.12          21.22          79.30
                        proc_subdir_lock:             0              0           0.00           0.00           0.00             10           2982           0.14          13.61        3277.82
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              2          34623           0.08           2.13        5725.37
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00            164            244           0.11          14.89         147.37
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              1             49           0.09           1.43          15.88
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              0             30           0.11           0.68           7.88
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              0             30           0.11           0.62           7.05
                      call_function.lock:             0              0           0.00           0.00           0.00             34             34           0.52          10.19          41.99
                               balancing:             0              0           0.00           0.00           0.00              0         264140           0.07         241.15      450165.71
                                bdi_lock:             0              0           0.00           0.00           0.00              0              1          29.50          29.50          29.50
                         pci_config_lock:             0              0           0.00           0.00           0.00           2137           6327           1.03           6.07       11634.97
                                  &timer:             0              0           0.00           0.00           0.00              0         448031           0.07         230.30     1750686.01
                            sb_writers-R:             0              0           0.00           0.00           0.00              0              6           5.47          20.13          87.61
                                events-R:             0              0           0.00           0.00           0.00              0          16961           3.21         795.69      339932.31
                         &cpu_base->lock:             0              0           0.00           0.00           0.00            195        3385812           0.13         293.33    16717451.01
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              4             49           0.10           3.11          17.55
                               bdev_lock:             0              0           0.00           0.00           0.00              0              2           4.60          21.90          26.50
                &type->i_mutex_dir_key#2:             0              0           0.00           0.00           0.00              8            107           0.66          71.41        1926.01
                               uts_sem-R:             0              0           0.00           0.00           0.00              0              2           0.80           0.83           1.63
                               tty_mutex:             0              0           0.00           0.00           0.00              0              6           0.69           4.19           9.92
                              &tbl->lock:             0              0           0.00           0.00           0.00              0            419           0.11          37.71         439.27
                          files_lglock-R:             0              0           0.00           0.00           0.00              0          17004           0.08           3.17        2078.28
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00            135            676           0.15           4.32         377.13
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0      117178834           0.07        1700.12     9157014.09
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0           4044           0.33          34.45       41497.87
                     &sig->group_rwsem-R:             0              0           0.00           0.00           0.00             60            109           0.33          13.61         347.96
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              5             15           0.15           1.22           8.35
                            events_nrt-R:             0              0           0.00           0.00           0.00              0             35        1194.38        1352.86       42405.55
        &(kretprobe_table_locks[i].lock):             0              0           0.00           0.00           0.00             58             58           0.25           1.06          32.16
                            &port->mutex:             0              0           0.00           0.00           0.00              2              3           1.53           2.34           5.40
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           1410           8.21          19.71       17297.53
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00            105           8070           0.10           1.37        1062.86
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             21           0.13           1.93          12.92
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0              7           0.28           0.73           3.27
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0             78           0.12           7.59          84.89
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0              7           3.16           4.27          23.97
                             &vha->timer:             0              0           0.00           0.00           0.00              0           6327           1.73          43.81       69158.80
                               cdev_lock:             0              0           0.00           0.00           0.00              2              4           0.30           0.96           3.03
                           big_tty_mutex:             0              0           0.00           0.00           0.00              0              8           0.10           6.33          18.71
                     &tty->termios_mutex:             0              0           0.00           0.00           0.00              0              1           0.71           0.71           0.71
                        &tty->write_wait:             0              0           0.00           0.00           0.00              2              7           0.11           0.70           1.99
                          tty_files_lock:             0              0           0.00           0.00           0.00              0              8           0.12           0.47           1.88
                            &ld->wq_idle:             0              0           0.00           0.00           0.00              2              2           0.48           0.64           1.12
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              0              4           0.13           0.44           0.97
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          16.26          25.01          85.85
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              7              7         953.70       20545.30       47760.42
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00            282          26233           0.15          12.35        5275.00
                             rename_lock:             0              0           0.00           0.00           0.00              4             82           0.32           5.04          99.46
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              6          46.69         981.27        2481.71
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0            159           0.14         133.31        1614.02
                                     key:             0              0           0.00           0.00           0.00             15            123           0.10           0.81          19.95
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              3           8484           0.09           3.08        6020.67
                  &type->i_mutex_dir_key:             0              0           0.00           0.00           0.00             10           2947           3.28          41.14       16182.38
                         dcache_lru_lock:             0              0           0.00           0.00           0.00            441            453           0.13           4.40         375.58
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00              4             38           2.11          21.48         578.12
             &(&dentry->d_lock)->rlock/1:             0              0           0.00           0.00           0.00            450            490           0.11           3.54         229.30
                                &p->lock:             0              0           0.00           0.00           0.00              0           1941           0.20         314.14       32662.35
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              3           8484           0.09           2.96        4103.33
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              3           8484           0.09           2.06        5714.82
              &sb->s_type->i_mutex_key#7:             0              0           0.00           0.00           0.00             29            193           0.18          13.57         161.32
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.07           2.41           3.48
                          sb_writers#3-R:             0              0           0.00           0.00           0.00              0              2           3.86           7.43          11.30
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          17.96          17.96          17.96
                         unix_table_lock:             0              0           0.00           0.00           0.00              3             14           0.12           1.47           6.99
                            &u->readlock:             0              0           0.00           0.00           0.00              2              3           8.97          12.06          32.11
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              4          20655           0.11           0.83        2452.79
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0           6885           1.03         185.73       20551.16
                               swap_lock:             0              0           0.00           0.00           0.00              0              2           0.26           0.70           0.96
                               &wq->wait:             0              0           0.00           0.00           0.00              6              9           0.13          13.52          32.88
                          sb_writers#4-R:             0              0           0.00           0.00           0.00              0              6           0.85           3.82          11.24
                              dirty_lock:             0              0           0.00           0.00           0.00           1278           1325           0.66           3.94        1575.34
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.30           1.23           2.41
                      &(&u->lock)->rlock:             0              0           0.00           0.00           0.00              3             14           0.12           5.03          25.04
      &af_unix_sk_receive_queue_lock_key:             0              0           0.00           0.00           0.00              7             18           0.11           1.26           6.75
                           &u->peer_wait:             0              0           0.00           0.00           0.00              3              9           0.11           1.17           2.99
               &(&sbi->s_md_lock)->rlock:             0              0           0.00           0.00           0.00            466          57994           0.11         461.50       12418.21
                  &(&ioc->lock)->rlock/1:             0              0           0.00           0.00           0.00              5              9           0.19           0.61           3.81
                  &(&ioc->lock)->rlock#2:             0              0           0.00           0.00           0.00              0              9           0.11           0.32           1.78
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           1410           9.69          31.85       24824.23
          &journal->j_checkpoint_mutex#2:             0              0           0.00           0.00           0.00              1              1         120.29         120.29         120.29
      &(&journal->j_history_lock)->rlock:             0              0           0.00           0.00           0.00             37             72           0.38           1.96          44.23
             &journal->j_wait_logspace#2:             0              0           0.00           0.00           0.00             10             71           0.11           1.06          15.87
                   random_read_wait.lock:             0              0           0.00           0.00           0.00            780          14442           0.11           6.82        7455.18
                              rtnl_mutex:             0              0           0.00           0.00           0.00              1              3           0.90           6.17           8.53
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              2              2           0.68           0.82           1.51
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      585686539           0.07       20357.24   122283220.19
                        &vfsmount_lock-R:             0              0           0.00           0.00           0.00              0          38678           0.08          92.81       17552.17
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            452            886           0.08           2.89         322.42
            &journal->j_wait_done_commit:             0              0           0.00           0.00           0.00             15             34           0.11           9.00          32.49
                 &journal->j_wait_commit:             0              0           0.00           0.00           0.00             15             22           0.11           5.68          27.75
                           clock-AF_UNIX:             0              0           0.00           0.00           0.00              1              6           0.12           0.50           1.78
                &type->i_mutex_dir_key#3:             0              0           0.00           0.00           0.00              2              4           0.22       11995.74       12621.32
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          16915           1.39         221.06      201231.91
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          16915           2.80         794.60      321042.03
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              0              2           0.36           0.40           0.76
                             fasync_lock:             0              0           0.00           0.00           0.00              0              2           0.49           0.51           1.00
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              3              8           0.26           0.65           3.63
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0            704           4.95          44.88        7345.11
                    &(&u->lock)->rlock/1:             0              0           0.00           0.00           0.00              2              2           0.11           0.11           0.22
                          sb_writers#7-R:             0              0           0.00           0.00           0.00              0            306           4.15         478.48        3543.22
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              3           8484           0.09           2.04        5663.33
              &type->i_mutex_dir_key#3/1:             0              0           0.00           0.00           0.00              0              1          17.04          17.04          17.04
              &sb->s_type->i_mutex_key#9:             0              0           0.00           0.00           0.00              2              3           1.34           4.64          10.55
                       &tty->output_lock:             0              0           0.00           0.00           0.00              0              2           6.29           6.91          13.20
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3           8486           0.08        1515.67        7972.76
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              3              8           0.18           4.25           7.20
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             16            304           3.80         333.05        2928.53
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00             22            654           0.11           2.53         209.15
                              jbd_handle:             0              0           0.00           0.00           0.00              0            323           2.05         499.84        3366.82
                     &sbi->s_orphan_lock:             0              0           0.00           0.00           0.00              2              2           2.90          14.50          17.40
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             21            483           0.11           8.66         184.87
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              4             11           0.27           0.89           4.69
                &journal->j_wait_updates:             0              0           0.00           0.00           0.00             15            322           0.11           0.85          52.32
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              5              7           0.85          83.50         176.42
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              4              8           0.12           0.59           2.52
         &(&sbi->s_next_gen_lock)->rlock:             0              0           0.00           0.00           0.00              1              1           0.51           0.51           0.51
                          file_lock_lock:             0              0           0.00           0.00           0.00              2              3           0.55           3.28           5.32
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3           8484           0.08           1.60        4148.95
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             14           0.13           0.36           3.08
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0             47           0.43          26.82         254.79
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0              7           1.69           3.50          20.16
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0             44           0.11           0.98           8.98
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0              8           0.14           0.45           1.99
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.15           0.87           1.18
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.13           0.61           0.87
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0             38           0.35           0.90          18.81
                        rt_uncached_lock:             0              0           0.00           0.00           0.00              0             44           0.23           0.85          15.99
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00             16             19           0.09          17.92          19.97
            &(&(&tk->lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0          35240           2.20         220.24      407203.46
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00             62            340           2.00          25.59        2637.22
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           3360           0.58           5.37        2567.71
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           6720           0.54           3.63        5833.21
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           3290           0.32           1.69        2213.88
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0             10           0.07           8.06          13.43
     &journal->j_wait_transaction_locked:             0              0           0.00           0.00           0.00              4              8           0.11           0.53           2.31
                              &x->wait#1:             0              0           0.00           0.00           0.00              2              3           0.31           5.24           6.19
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0             35        1190.92        1348.96       42228.57
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0             35           0.72           4.79          48.96
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00             42            310           0.40          46.48        1578.73
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0            352           4.72          17.35        3253.36
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0             71           4.48          18.90         867.01
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0            568           0.12           1.01         203.61
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            568           0.11           4.83         210.78
                              &n->lock-W:             0              0           0.00           0.00           0.00              0             68           0.14           2.89          47.21
                              &n->lock-R:             0              0           0.00           0.00           0.00              0              8           0.21           1.30           4.79
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0            340           5.59          51.54        4956.71
                           edac-poller-R:             0              0           0.00           0.00           0.00              0            340           3.62          41.53        4257.18
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0            340           3.14          36.06        3601.62
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0            352           0.27           1.45         218.26
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              3           6.93          17.78          31.91
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0            352           0.42           5.84         517.27
                              &bp->timer:             0              0           0.00           0.00           0.00              0            352           4.91          23.64        4371.19
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            196           0.41           1.25         135.98
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            102           0.49           1.27          66.84
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            102           0.70           1.25          77.63
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              0              8           0.12           0.44           1.82
                        &wq->flush_mutex:             0              0           0.00           0.00           0.00              2              4           0.69           4.59           8.36
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             11           0.33           1.60           9.09
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             21             71           0.11          14.44          75.90
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3           8493           0.09       21249.66       78563.90
                               kblockd-R:             0              0           0.00           0.00           0.00              0            122           1.62         830.37       20267.13
               &journal->j_wait_logspace:             0              0           0.00           0.00           0.00              1              4           0.11           0.88           2.29
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.15           0.16           0.46
                 mm/page-writeback.c:144:             0              0           0.00           0.00           0.00              0            117           6.79          29.08        1913.99
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0             71           4.91          21.57         945.19
                               &pl->lock:             0              0           0.00           0.00           0.00             73            122           0.47          11.88         180.90
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0             35           1.54          30.06         498.77
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0             35        1193.73        1352.16       42369.63
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0             46           1.20          38.06         587.68
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0             46           6.31          50.20         571.56
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0              6           1.22           3.21          14.06
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             11          15.72          63.89         361.63
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             11          14.13          59.97         327.57
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              6          16968           0.08           5.81       13750.59
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3           8484           0.09           2.86        6003.41
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00             12          33936           0.08           2.25       12942.78
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3           8484           0.09          74.97        5746.74
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3           8484           0.08           2.33        5609.04
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3           8484           0.09           2.01        5622.13
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              3           8484           0.09           2.31        5685.64
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              3           8484           0.08           2.58        5568.72
                              &x->wait#2:             0              0           0.00           0.00           0.00              8             12           0.15           7.25          24.89
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              3           8484           0.09           1.72        4259.89
               (&(&q->delay_work)->work):             0              0           0.00           0.00           0.00              0            122           0.51         828.69       20061.80
                                       t:             0              0           0.00           0.00           0.00              0             48           3.84          20.76         476.99
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              2          10.28          29.83          40.11
                                &f->lock:             0              0           0.00           0.00           0.00              0              2           9.29          27.12          36.41
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              1          13.00          13.00          13.00
         &(&bgl->locks[i].lock)->rlock#2:             0              0           0.00           0.00           0.00              0         133363           0.07        1697.76      348041.36
                      inode_sb_list_lock:             0              0           0.00           0.00           0.00            476           6889           0.10         182.69        2413.32
                                   key#1:             0              0           0.00           0.00           0.00            349          57448           0.11        1095.15       20895.15
                                   key#1:             0              0           0.00           0.00           0.00              1              3           1.86           2.41           6.37
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2           9382           0.09    28355302.38   369751865.57
                          sb_writers#1-R:             0              0           0.00           0.00           0.00              0      117178822           1.00     1304397.68 14956414689.54
              &type->i_mutex_dir_key#5/1:             0              0           0.00           0.00           0.00              0              7           0.75        6236.24       10147.98
        &meta_group_info[i]->alloc_sem-R:             0              0           0.00           0.00           0.00            434            449           0.43           6.83         916.22
       &(&sbi->s_next_gen_lock)->rlock#2:             0              0           0.00           0.00           0.00            433            449           0.14           4.44         361.47
                      &ei->xattr_sem#2-R:             0              0           0.00           0.00           0.00            192            449           0.11           1.45         189.60
              &(&sbi->s_bal_lock)->rlock:             0              0           0.00           0.00           0.00            167           3820           0.11         171.60        1642.57
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00         277481      117178368           4.54      884847.18 14895314187.96
          &(&ei->i_prealloc_lock)->rlock:             0              0           0.00           0.00           0.00            640            905           0.13         182.92         507.67
                      &ext4__ioend_wq[i]:             0              0           0.00           0.00           0.00            637            918           0.18           2.06         535.59
                 &rl->wait[BLK_RW_ASYNC]:             0              0           0.00           0.00           0.00            458          32478           0.13         239.76       75590.35
                      ext4-dio-unwritten:             0              0           0.00           0.00           0.00              0              4           0.07           0.31           0.72
                &(&pa->pa_lock)->rlock#2:             0              0           0.00           0.00           0.00            177            462           0.11          98.79         385.72
          &journal->j_wait_done_commit#2:             0              0           0.00           0.00           0.00             40            150           0.12           4.78          52.87
               &journal->j_wait_commit#2:             0              0           0.00           0.00           0.00           7262           7295           0.11          12.03       21737.24
                             jbd2_handle:             0              0           0.00           0.00           0.00              0      117786918           0.45     1304301.57  4214229790.95
     &(&journal->j_revoke_lock)->rlock#2:             0              0           0.00           0.00           0.00            228           4101           0.11         258.10        2445.02
              &journal->j_wait_updates#2:             0              0           0.00           0.00           0.00          12324          85979           0.11          17.77       18825.72
              &journal->j_commit_timer#2:             0              0           0.00           0.00           0.00              0             72           0.08           1.49          24.39
   &(&transaction->t_handle_lock)->rlo#2:             0              0           0.00           0.00           0.00             72            142           0.29           9.88         245.47
                     &sig->wait_chldexit:             0              0           0.00           0.00           0.00             61            743           0.11           8.03         236.94
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00             55             58           0.28           2.10          33.29
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              4             36           0.19           1.39          21.97
                                ntp_lock:             0              0           0.00           0.00           0.00              0          70833           0.10          15.48       25378.54
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00              7          98640           0.12           7.02       58220.46
