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

                      &(&h->lock)->rlock:       3172630        3173236           0.11         292.69     9845172.65       11967120       36374609           0.00         315.89    52274448.43
                      ------------------
                      &(&h->lock)->rlock         649020          [<ffffffffa0004b12>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         497405          [<ffffffff81368076>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock         927282          [<ffffffff8136a524>] blk_queue_bio+0x214/0x350
                      &(&h->lock)->rlock         964733          [<ffffffffa000390f>] do_cciss_request+0x49f/0x5f0 [cciss]
                      ------------------
                      &(&h->lock)->rlock          74313          [<ffffffff81368076>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock        2494889          [<ffffffffa0004b12>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         443334          [<ffffffffa000390f>] do_cciss_request+0x49f/0x5f0 [cciss]
                      &(&h->lock)->rlock          60236          [<ffffffffa0003067>] cciss_softirq_done+0x1a7/0x2e0 [cciss]

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

                &journal->j_state_lock-W:        198448         200516           0.11     5842685.74   463865791.66         220653         226769           0.12         849.65     2103720.10
                &journal->j_state_lock-R:        140795         156522           0.11         850.01     6904538.21       23124228       56244906           0.00         755.88   231684179.89
                ------------------------
                  &journal->j_state_lock             66          [<ffffffff8122dc74>] jbd2_journal_commit_transaction+0x94/0x1590
                  &journal->j_state_lock         156523          [<ffffffff8122b348>] start_this_handle+0x88/0x570
                  &journal->j_state_lock            114          [<ffffffff8122e078>] jbd2_journal_commit_transaction+0x498/0x1590
                  &journal->j_state_lock             59          [<ffffffff8122ddb3>] jbd2_journal_commit_transaction+0x1d3/0x1590
                ------------------------
                  &journal->j_state_lock         319127          [<ffffffff812345db>] jbd2_log_start_commit+0x2b/0x60
                  &journal->j_state_lock            185          [<ffffffff8122dc74>] jbd2_journal_commit_transaction+0x94/0x1590
                  &journal->j_state_lock           1559          [<ffffffff8122b5bb>] start_this_handle+0x2fb/0x570
                  &journal->j_state_lock            108          [<ffffffff8122e078>] jbd2_journal_commit_transaction+0x498/0x1590

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

              &sb->s_type->i_mutex_key#1:        300046         302945           4.57    16472380.22 10449111118.24         444476       48319746           0.00     9631973.12 48056807092.46
              --------------------------
              &sb->s_type->i_mutex_key#1         302945          [<ffffffff810ea0c8>] generic_file_aio_write+0x58/0xe0
              --------------------------
              &sb->s_type->i_mutex_key#1         302945          [<ffffffff810ea0c8>] generic_file_aio_write+0x58/0xe0

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

                               &rq->lock:        206584         213969           0.12         884.51    10875629.36         443593       24032259           0.00         869.53    34807206.87
                               ---------
                               &rq->lock         135808          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                               &rq->lock          60289          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                               &rq->lock           4834          [<ffffffff81041d57>] try_to_wake_up+0x217/0x2e0
                               &rq->lock              1          [<ffffffff810422fc>] wake_up_new_task+0x9c/0x1b0
                               ---------
                               &rq->lock            151          [<ffffffff81041cd7>] try_to_wake_up+0x197/0x2e0
                               &rq->lock         107061          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                               &rq->lock          25710          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                               &rq->lock          78332          [<ffffffff81036232>] double_rq_lock+0x62/0x80

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

                             &rq->lock/1:        160437         160451           0.15         864.69    11521668.21         322862         573923           0.00         192.33      854513.80
                             -----------
                             &rq->lock/1         159408          [<ffffffff81036232>] double_rq_lock+0x62/0x80
                             &rq->lock/1           1044          [<ffffffff81036212>] double_rq_lock+0x42/0x80
                             -----------
                             &rq->lock/1          94613          [<ffffffff81036232>] double_rq_lock+0x62/0x80
                             &rq->lock/1          21935          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                             &rq->lock/1          42962          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                             &rq->lock/1             23          [<ffffffff81644e84>] __schedule+0x894/0x8f0

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

               &(&zone->lru_lock)->rlock:         92196          92330           0.24        4163.74      454116.91        1455333        3675515           0.00         268.02     6366499.07
               -------------------------
               &(&zone->lru_lock)->rlock          92324          [<ffffffff810f5112>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock              1          [<ffffffff810fb3ee>] putback_lru_pages.clone.55+0x4e/0x280
               &(&zone->lru_lock)->rlock              1          [<ffffffff810fb737>] shrink_inactive_list+0x117/0x480
               &(&zone->lru_lock)->rlock              2          [<ffffffff810fbcac>] shrink_active_list.clone.56+0x20c/0x2d0
               -------------------------
               &(&zone->lru_lock)->rlock          92320          [<ffffffff810f5112>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock              7          [<ffffffff810fb737>] shrink_inactive_list+0x117/0x480
               &(&zone->lru_lock)->rlock              2          [<ffffffff810fbb22>] shrink_active_list.clone.56+0x82/0x2d0
               &(&zone->lru_lock)->rlock              1          [<ffffffff810fbcac>] shrink_active_list.clone.56+0x20c/0x2d0

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

                        rcu_node_level_1:         74425          75102           0.16          52.18      185285.30         397647        1076089           0.00         180.75      401391.45
                        ----------------
                        rcu_node_level_1           1758          [<ffffffff810b6bb8>] rcu_start_gp+0x128/0x2a0
                        rcu_node_level_1          73206          [<ffffffff810b7bd2>] __rcu_process_callbacks+0x262/0x380
                        rcu_node_level_1            139          [<ffffffff810b75e8>] force_quiescent_state+0x238/0x3d0
                        ----------------
                        rcu_node_level_1          69613          [<ffffffff810b7bd2>] __rcu_process_callbacks+0x262/0x380
                        rcu_node_level_1           1757          [<ffffffff810b6e84>] rcu_report_qs_rnp+0x154/0x200
                        rcu_node_level_1            635          [<ffffffff810b75e8>] force_quiescent_state+0x238/0x3d0
                        rcu_node_level_1           3098          [<ffffffff810b6bb8>] rcu_start_gp+0x128/0x2a0

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

                                &q->lock:         55739          56858           0.22           9.61       42341.62       12612804       12838664           0.00         270.83     6706279.13
                                --------
                                &q->lock          34216          [<ffffffff8108bd07>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock          22645          [<ffffffff8108b538>] generic_exec_single+0x48/0xb0
                                --------
                                &q->lock          35942          [<ffffffff8108b538>] generic_exec_single+0x48/0xb0
                                &q->lock          20919          [<ffffffff8108bd07>] generic_smp_call_function_single_interrupt+0x57/0x120

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

           &(&mapping->tree_lock)->rlock:         53569          53899           0.11           9.22       53387.65         555379      149904901           0.00         292.04    44361868.72
           -----------------------------
           &(&mapping->tree_lock)->rlock          31807          [<ffffffff810f25a6>] test_set_page_writeback+0x66/0x190
           &(&mapping->tree_lock)->rlock          20671          [<ffffffff810f39c2>] test_clear_page_writeback+0x62/0x180
           &(&mapping->tree_lock)->rlock           1234          [<ffffffff810f2423>] __set_page_dirty_nobuffers+0x63/0x160
           &(&mapping->tree_lock)->rlock            187          [<ffffffff81168565>] __set_page_dirty+0x35/0xd0
           -----------------------------
           &(&mapping->tree_lock)->rlock          33751          [<ffffffff810f39c2>] test_clear_page_writeback+0x62/0x180
           &(&mapping->tree_lock)->rlock          19497          [<ffffffff810f25a6>] test_set_page_writeback+0x66/0x190
           &(&mapping->tree_lock)->rlock            414          [<ffffffff810f2423>] __set_page_dirty_nobuffers+0x63/0x160
           &(&mapping->tree_lock)->rlock              2          [<ffffffff810f19e0>] tag_pages_for_writeback+0x30/0xb0

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

                                   key#2:          7969           8041           0.28         150.40       17314.94          62405         116581           0.00         228.01      109725.58
                                   -----
                                   key#2            569          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   key#2           6811          [<ffffffff8106ef61>] finish_wait+0x41/0x80
                                   key#2            635          [<ffffffff8106f05a>] prepare_to_wait+0x2a/0x90
                                   key#2             26          [<ffffffff8106efca>] prepare_to_wait_exclusive+0x2a/0x90
                                   -----
                                   key#2           7063          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   key#2            506          [<ffffffff8106ef61>] finish_wait+0x41/0x80
                                   key#2             54          [<ffffffff8106efca>] prepare_to_wait_exclusive+0x2a/0x90
                                   key#2            418          [<ffffffff8106f05a>] prepare_to_wait+0x2a/0x90

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

        &(&mapping->private_lock)->rlock:          8025           8023           0.28          36.67       11709.38         130294       26357142           0.00         917.74     3880422.17
        --------------------------------
        &(&mapping->private_lock)->rlock           8025          [<ffffffff81168170>] __find_get_block_slow+0x70/0x190
        --------------------------------
        &(&mapping->private_lock)->rlock           8025          [<ffffffff81168170>] __find_get_block_slow+0x70/0x190

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

                                   key#5:          5240           5240           0.26           7.26        6035.97         775535        4518335           0.00         244.63     1239018.71
                                   -----
                                   key#5           5240          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5           5240          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80

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

                   &(&base->lock)->rlock:          1149           1150           0.35           7.83        1415.93         272122       10151301           0.00         244.27     2793800.72
                   ---------------------
                   &(&base->lock)->rlock             42          [<ffffffff8105af37>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock             25          [<ffffffff8105b4ef>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock            978          [<ffffffff8105a66b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock            105          [<ffffffff8105b0d1>] run_timer_softirq+0x1e1/0x3d0
                   ---------------------
                   &(&base->lock)->rlock             49          [<ffffffff8105b4ef>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock             23          [<ffffffff8105af37>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock           1034          [<ffffffff8105a66b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock             44          [<ffffffff8105b0d1>] run_timer_softirq+0x1e1/0x3d0

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

            &(&bp->indirect_lock)->rlock:           742            757           0.41           4.92        1063.70           2884           6248           0.00           6.99        5968.95
            ----------------------------
            &(&bp->indirect_lock)->rlock            383          [<ffffffffa00c09be>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock            374          [<ffffffffa00c33e8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock            432          [<ffffffffa00c09be>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock            325          [<ffffffffa00c33e8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]

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

       &(&journal->j_list_lock)->rlock#2:           547            548           0.51         238.91       12010.30           1495          35241           0.00         219.14       23935.09
       ---------------------------------
       &(&journal->j_list_lock)->rlock#2            247          [<ffffffff8122d168>] do_get_write_access+0x2e8/0x4e0
       &(&journal->j_list_lock)->rlock#2            289          [<ffffffff8122cdde>] jbd2_journal_dirty_metadata+0x18e/0x230
       &(&journal->j_list_lock)->rlock#2             12          [<ffffffff8122e806>] jbd2_journal_commit_transaction+0xc26/0x1590
       ---------------------------------
       &(&journal->j_list_lock)->rlock#2            234          [<ffffffff8122cdde>] jbd2_journal_dirty_metadata+0x18e/0x230
       &(&journal->j_list_lock)->rlock#2            306          [<ffffffff8122d168>] do_get_write_access+0x2e8/0x4e0
       &(&journal->j_list_lock)->rlock#2              8          [<ffffffff8122e806>] jbd2_journal_commit_transaction+0xc26/0x1590

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

                                   key#8:           540            540           0.48         210.22       12880.08           1767           1861           0.15         821.98        9277.67
                                   -----
                                   key#8            540          [<ffffffff8106f05a>] prepare_to_wait+0x2a/0x90
                                   -----
                                   key#8            540          [<ffffffff8106f05a>] prepare_to_wait+0x2a/0x90

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

                        rcu_node_level_0:           485            489           0.25          63.33        1108.16          32924          67593           0.00          12.29       44177.38
                        ----------------
                        rcu_node_level_0            207          [<ffffffff810b6d8f>] rcu_report_qs_rnp+0x5f/0x200
                        rcu_node_level_0             44          [<ffffffff810b76c5>] force_quiescent_state+0x315/0x3d0
                        rcu_node_level_0             17          [<ffffffff810b76b2>] force_quiescent_state+0x302/0x3d0
                        rcu_node_level_0              4          [<ffffffff810b6eb4>] rcu_report_qs_rnp+0x184/0x200
                        ----------------
                        rcu_node_level_0            182          [<ffffffff810b6d8f>] rcu_report_qs_rnp+0x5f/0x200
                        rcu_node_level_0             62          [<ffffffff810b76c5>] force_quiescent_state+0x315/0x3d0
                        rcu_node_level_0              6          [<ffffffff810b6eb4>] rcu_report_qs_rnp+0x184/0x200
                        rcu_node_level_0             17          [<ffffffff810b6e84>] rcu_report_qs_rnp+0x154/0x200

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

               &(&dentry->d_lock)->rlock:           419            451           0.31           7.61         665.93         146114        1081758           0.00         220.37      264193.55
               -------------------------
               &(&dentry->d_lock)->rlock            276          [<ffffffff8114f8d2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock             19          [<ffffffff811439e6>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock            107          [<ffffffff81150801>] __d_lookup+0xe1/0x1a0
               &(&dentry->d_lock)->rlock             26          [<ffffffff8114527a>] follow_managed+0x17a/0x2f0
               -------------------------
               &(&dentry->d_lock)->rlock             86          [<ffffffff81143a71>] unlazy_walk+0x71/0x230
               &(&dentry->d_lock)->rlock            128          [<ffffffff81150801>] __d_lookup+0xe1/0x1a0
               &(&dentry->d_lock)->rlock             10          [<ffffffff811439e6>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock            199          [<ffffffff8114f8d2>] dput+0x32/0x1d0

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

                     &(&fs->lock)->rlock:           162            163           0.28          12.57         473.69          18253          42104           0.12          87.71       92559.62
                     -------------------
                     &(&fs->lock)->rlock            163          [<ffffffff81143b90>] unlazy_walk+0x190/0x230
                     -------------------
                     &(&fs->lock)->rlock            163          [<ffffffff81143b90>] unlazy_walk+0x190/0x230

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

                &(&wb->list_lock)->rlock:           135            135           0.35           6.13         292.85           3682           8939           0.12         540.49       35019.27
                ------------------------
                &(&wb->list_lock)->rlock            135          [<ffffffff810f325b>] balance_dirty_pages_ratelimited_nr+0x42b/0x720
                ------------------------
                &(&wb->list_lock)->rlock            135          [<ffffffff810f325b>] balance_dirty_pages_ratelimited_nr+0x42b/0x720

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

              &(&newf->file_lock)->rlock:            82             89           0.46           6.29         152.01          19257         162429           0.12         210.08       54335.60
              --------------------------
              &(&newf->file_lock)->rlock             26          [<ffffffff81135fc7>] fd_install+0x47/0x80
              &(&newf->file_lock)->rlock             31          [<ffffffff81154dbb>] alloc_fd+0x3b/0x150
              &(&newf->file_lock)->rlock             32          [<ffffffff81135ea3>] sys_close+0x43/0x120
              --------------------------
              &(&newf->file_lock)->rlock             29          [<ffffffff81154dbb>] alloc_fd+0x3b/0x150
              &(&newf->file_lock)->rlock             16          [<ffffffff81135fc7>] fd_install+0x47/0x80
              &(&newf->file_lock)->rlock             44          [<ffffffff81135ea3>] sys_close+0x43/0x120

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

                                pci_lock:            35             35           0.41           4.62          92.79          11949          27925           1.30          11.63       75496.12
                                --------
                                pci_lock             35          [<ffffffff813a0602>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock             35          [<ffffffff813a0602>] pci_bus_read_config_word+0x42/0x90

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

                                   key#3:            25             24           0.56           2.59          25.95           1327           1626           0.00           6.21        2801.36
                                   -----
                                   key#3             25          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#3             25          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80

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

                        &input_pool.lock:            22             22           0.41           8.05          42.79           1180         812504           0.00           8.13      241902.61
                        ----------------
                        &input_pool.lock             22          [<ffffffff8142ecde>] mix_pool_bytes_extract+0x5e/0x180
                        ----------------
                        &input_pool.lock             22          [<ffffffff8142ecde>] mix_pool_bytes_extract+0x5e/0x180

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

                                   key#8:            11             11           0.73           1.13           9.43          13401       27099616           0.12         270.52     3352216.52
                                   -----
                                   key#8             11          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   -----
                                   key#8             11          [<ffffffff81035d62>] __wake_up+0x32/0x70

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

                    &irq_desc_lock_class:            11             11           0.85          10.16          54.44            719       14237964           0.00         273.65     2111274.79
                    --------------------
                    &irq_desc_lock_class              2          [<ffffffff810b5972>] irq_affinity_hint_proc_show+0x42/0x90
                    &irq_desc_lock_class              7          [<ffffffff810b4c1e>] handle_edge_irq+0x1e/0x110
                    &irq_desc_lock_class              2          [<ffffffff810b1df3>] handle_irq_event+0x53/0x70
                    --------------------
                    &irq_desc_lock_class              1          [<ffffffff810b4c1e>] handle_edge_irq+0x1e/0x110
                    &irq_desc_lock_class              8          [<ffffffff810b6225>] show_interrupts+0x125/0x310
                    &irq_desc_lock_class              1          [<ffffffff810b1df3>] handle_irq_event+0x53/0x70
                    &irq_desc_lock_class              1          [<ffffffff810b5972>] irq_affinity_hint_proc_show+0x42/0x90

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

                   &(&zone->lock)->rlock:             8              8           0.70          10.14          21.32           1327         885373           0.14         231.72     1828636.95
                   ---------------------
                   &(&zone->lock)->rlock              4          [<ffffffff810ef9a8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock              4          [<ffffffff810f1063>] __free_pages_ok+0xb3/0x510
                   ---------------------
                   &(&zone->lock)->rlock              3          [<ffffffff810ef9a8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock              1          [<ffffffff810f0494>] free_pcppages_bulk+0x34/0x430
                   &(&zone->lock)->rlock              4          [<ffffffff810f1063>] __free_pages_ok+0xb3/0x510

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

                                   key#7:             7              8           0.82         123.95         132.61          22579         287181           0.12         336.44       50296.00
                                   -----
                                   key#7              8          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#7              8          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80

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

                         tasklist_lock-W:             5              5           1.05           6.01          17.42            223            833           0.24          25.26        1797.91
                         tasklist_lock-R:             1              1           2.05           2.05           2.05             48           1644           0.19          10.96        1847.66
                         ---------------
                           tasklist_lock              1          [<ffffffff8104fe18>] do_exit+0x498/0x880
                           tasklist_lock              1          [<ffffffff8104e38a>] release_task+0x7a/0x4a0
                           tasklist_lock              2          [<ffffffff8104fb75>] do_exit+0x1f5/0x880
                           tasklist_lock              1          [<ffffffff8104a4d6>] copy_process+0xbe6/0x12b0
                         ---------------
                           tasklist_lock              1          [<ffffffff8104fb75>] do_exit+0x1f5/0x880
                           tasklist_lock              3          [<ffffffff8104e38a>] release_task+0x7a/0x4a0
                           tasklist_lock              1          [<ffffffff81063c27>] do_prlimit+0x57/0x1f0
                           tasklist_lock              1          [<ffffffff8104a4d6>] copy_process+0xbe6/0x12b0

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

             &(&dentry->d_lock)->rlock/1:             3              3           0.70           1.55           3.55          18046          35613           0.12           6.70       12609.16
             ---------------------------
             &(&dentry->d_lock)->rlock/1              3          [<ffffffff81143a9e>] unlazy_walk+0x9e/0x230
             ---------------------------
             &(&dentry->d_lock)->rlock/1              3          [<ffffffff8114f8d2>] dput+0x32/0x1d0

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

                 &(&n->list_lock)->rlock:             3              3           0.56           0.78           1.95           9647         686069           0.13         263.64      187415.56
                 -----------------------
                 &(&n->list_lock)->rlock              1          [<ffffffff8112e597>] get_partial_node.clone.38+0x57/0x200
                 &(&n->list_lock)->rlock              2          [<ffffffff8112e2f9>] unfreeze_partials+0xe9/0x270
                 -----------------------
                 &(&n->list_lock)->rlock              1          [<ffffffff8112e2f9>] unfreeze_partials+0xe9/0x270
                 &(&n->list_lock)->rlock              2          [<ffffffff8112e597>] get_partial_node.clone.38+0x57/0x200

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

             &(&sighand->siglock)->rlock:             1              1           1.24           1.24           1.24            263           1251           0.12          21.40        1471.51
             ---------------------------
             &(&sighand->siglock)->rlock              1          [<ffffffff810604f0>] exit_signals+0x60/0x100
             ---------------------------
             &(&sighand->siglock)->rlock              1          [<ffffffff8104e3ea>] release_task+0xda/0x4a0

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

          &(&mm->page_table_lock)->rlock:             1              1          28.06          28.06          28.06            257          65765           0.12         231.03       24997.65
          ------------------------------
          &(&mm->page_table_lock)->rlock              1          [<ffffffff8110c2cb>] handle_pte_fault+0xfb/0x8d0
          ------------------------------
          &(&mm->page_table_lock)->rlock              1          [<ffffffff8110c2cb>] handle_pte_fault+0xfb/0x8d0

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

                                pgd_lock:             0              0           0.00           0.00           0.00             34             43           0.27           2.35          53.26
                 &rcu_bh_state.onofflock:             0              0           0.00           0.00           0.00             28            329           3.45          10.26        1817.87
               __vsyscall_gtod_data.lock:             0              0           0.00           0.00           0.00              0         155151           0.00          12.99       55006.95
                                     key:             0              0           0.00           0.00           0.00              5              6           0.14           7.58          15.73
                     tick_broadcast_lock:             0              0           0.00           0.00           0.00              0              6           0.60           0.81           3.95
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00           4042           6646           1.90          40.68       48956.32
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00             30             72           0.12           6.31         103.42
                     file_systems_lock-R:             0              0           0.00           0.00           0.00              2              2          15.56          18.31          33.87
                                 sb_lock:             0              0           0.00           0.00           0.00            606           4608           0.12         532.91        3702.80
                             sysctl_lock:             0              0           0.00           0.00           0.00              4             29           0.12           1.08           6.66
                             sysfs_mutex:             0              0           0.00           0.00           0.00              0         308835           0.16          81.28       60660.24
                         inode_hash_lock:             0              0           0.00           0.00           0.00             61          41974           0.12           4.47       17563.71
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              0            160           0.16           0.33          29.69
                  random_write_wait.lock:             0              0           0.00           0.00           0.00             15            208           0.12           5.34          36.80
                           watchdog_lock:             0              0           0.00           0.00           0.00           3103           3103           3.77          26.44       26507.84
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              2              2           7.11          18.10          25.20
                             &p->pi_lock:             0              0           0.00           0.00           0.00         369254        3970691           0.00         823.30    14291901.93
                             pidmap_lock:             0              0           0.00           0.00           0.00            222            415           0.26           2.81         269.62
                         pci_config_lock:             0              0           0.00           0.00           0.00          11949          27925           1.06           3.02       38695.09
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00            221           1346           0.12          10.17        1571.57
                     kthread_create_lock:             0              0           0.00           0.00           0.00              2              3           0.13           0.85           1.50
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00            802         229069           0.00          46.51      553452.43
                                events-R:             0              0           0.00           0.00           0.00              0          74456           2.63         896.79      515265.51
                              &tbl->lock:             0              0           0.00           0.00           0.00              2           1885           0.12          23.40        1079.27
                                   key#4:             0              0           0.00           0.00           0.00              9             18           0.22           1.05           9.57
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              3              9           0.20          85.23         295.94
                         vfsmount_lock-R:             0              0           0.00           0.00           0.00              0         348568           0.00         192.11      281225.83
                          &port_lock_key:             0              0           0.00           0.00           0.00              4             13           0.13          22.28          81.10
                        proc_subdir_lock:             0              0           0.00           0.00           0.00             10          13648           0.15          15.97        7057.40
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              2         144851           0.09           1.36       25500.50
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00             13             47           0.13           2.38          39.30
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      317183242           0.00        2371.68   176638247.48
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              2            138           0.09           1.09          35.43
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              2            126           0.12           0.79          23.26
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              2            126           0.12           0.55          22.63
                                bdi_lock:             0              0           0.00           0.00           0.00              0              8           9.69          29.19         136.14
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0           1551           2.63          45.20        9752.88
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              4              4           2.29           5.68          15.98
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          15.84          25.54          84.47
                               balancing:             0              0           0.00           0.00           0.00              0        2083426           0.00         258.28     2767858.33
                                   key#2:             0              0           0.00           0.00           0.00             17            423           0.12           0.86          57.97
                         &cpu_base->lock:             0              0           0.00           0.00           0.00             50       14902643           0.00         244.82    36464660.44
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              8             48           0.10           1.22          17.28
                               bdev_lock:             0              0           0.00           0.00           0.00              2              2          12.58          18.20          30.79
                               tty_mutex:             0              0           0.00           0.00           0.00              2              6           0.82           6.58          15.84
                                  &timer:             0              0           0.00           0.00           0.00              0        1706240           0.00         260.24     4056062.58
                          files_lglock-R:             0              0           0.00           0.00           0.00              0         107978           0.00         211.14       23349.81
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00            187            900           0.16           3.47         507.28
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0       48319252           0.00         696.52     4550136.06
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0           6359           0.11          40.50       66515.98
                                   key#9:             0              0           0.00           0.00           0.00              0              6           0.14           0.23           1.07
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00            204            208           0.28           2.77         128.76
                                   key#1:             0              0           0.00           0.00           0.00             33           3157           0.12          12.89         465.21
                            init_fs.lock:             0              0           0.00           0.00           0.00              2              2           0.34           0.88           1.21
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              9             20           0.13           1.00           9.97
        &(kretprobe_table_locks[i].lock):             0              0           0.00           0.00           0.00            207            208           0.15           1.04         113.93
                            &port->mutex:             0              0           0.00           0.00           0.00              3              3           1.08           3.86           6.90
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0           3103           4.53          30.74       30247.69
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           6206           6.85          13.54       49348.39
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00              4          36608           0.12           0.75        4992.71
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0           1551           0.37           6.08        1081.91
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             60           0.15           0.99          20.34
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0             20           0.17           0.20           3.63
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0           1139           0.09           4.16         361.69
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0             20           1.93           3.12          44.11
                               cdev_lock:             0              0           0.00           0.00           0.00              5              5           0.85           1.63           6.38
                           big_tty_mutex:             0              0           0.00           0.00           0.00              2              8           0.12          11.92          29.36
                     &tty->termios_mutex:             0              0           0.00           0.00           0.00              0              1           0.87           0.87           0.87
                                   key#1:             0              0           0.00           0.00           0.00              2              7           0.12           0.63           1.81
                          tty_files_lock:             0              0           0.00           0.00           0.00              2              8           0.13           0.80           2.66
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              2              4           0.14           0.47           1.15
                     tty_ldisc_idle.lock:             0              0           0.00           0.00           0.00              0              2           0.17           0.32           0.48
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.15           0.92           2.27
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              9              9         276.47       12955.49       30497.60
                         &mm->mmap_sem-W:             0              0           0.00           0.00           0.00             21          57309           0.12         831.66      108534.88
                         &mm->mmap_sem-R:             0              0           0.00           0.00           0.00            222          34683           0.14        4767.20       56084.30
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              4           0.56           0.80           2.55
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00            374         114356           0.16          76.73       24268.71
                             rename_lock:             0              0           0.00           0.00           0.00              7             83           0.37           5.39         115.81
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              8          44.69         830.06        2470.92
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0            205           0.15         116.17        1579.48
           &flush_state[i].tlbstate_lock:             0              0           0.00           0.00           0.00              8            280           1.44         228.34        1945.15
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              4           0.61           0.97           3.38
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00             12          13651           3.27          35.17       56457.26
                         dcache_lru_lock:             0              0           0.00           0.00           0.00              4           1032           0.13           1.34         651.62
                                &p->lock:             0              0           0.00           0.00           0.00              0           8698           0.20         702.07      136542.53
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              4           0.16           0.77           2.35
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              4           0.51           0.72           2.50
              &sb->s_type->i_mutex_key#7:             0              0           0.00           0.00           0.00             35            219           0.20          59.18         235.44
                                   key#2:             0              0           0.00           0.00           0.00             51           6437           0.12          12.14        1055.24
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.30           2.68           3.98
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          74224           0.66         243.10      463847.70
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          74224           2.26         710.36      457792.82
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          20.89          20.89          20.89
                         unix_table_lock:             0              0           0.00           0.00           0.00              6             28           0.12           1.02          13.02
                            &u->readlock:             0              0           0.00           0.00           0.00              6              6          10.95          17.11          81.79
              &sb->s_type->i_mutex_key#8:             0              0           0.00           0.00           0.00              0            475           0.69          69.52        5185.40
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              0          91815           0.12           0.60       11868.25
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0          30605           1.12         272.91       78180.01
                               swap_lock:             0              0           0.00           0.00           0.00             14           1515           0.12           1.49         223.23
                               uts_sem-R:             0              0           0.00           0.00           0.00              2              2           1.23           1.61           2.84
                                   key#2:             0              0           0.00           0.00           0.00             12             18           0.14          12.62          65.77
                      &(&u->lock)->rlock:             0              0           0.00           0.00           0.00             13             34           0.13           4.01          45.91
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1           2118       44720.27  1017799650.57  2424124419.68
   &(&(ei->i_block_reservation_lock))->r:             0              0           0.00           0.00           0.00           1144       78723561           0.11        1142.41    10931803.91
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              5           0.14           1.46           4.63
      &af_unix_sk_receive_queue_lock_key:             0              0           0.00           0.00           0.00             14             36           0.12           1.02          11.47
                                   key#2:             0              0           0.00           0.00           0.00              8             18           0.12           0.55           4.43
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           6206           7.40          19.08       62332.89
      &(&journal->j_history_lock)->rlock:             0              0           0.00           0.00           0.00             34            310           0.27           4.23         112.85
                                   key#2:             0              0           0.00           0.00           0.00              2              2           0.45           0.79           1.24
                   random_read_wait.lock:             0              0           0.00           0.00           0.00            127           3138           0.12           1.59         937.46
               (&(&q->delay_work)->work):             0              0           0.00           0.00           0.00              0            195           0.59         221.31        6999.48
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              5           7.03          18.83          58.17
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            346            747           0.12           2.14         345.00
                              rtnl_mutex:             0              0           0.00           0.00           0.00              0             15           0.59           4.65          25.96
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              0              2           0.37           0.95           1.32
                      &sync_supers_timer:             0              0           0.00           0.00           0.00              0            258           5.16          13.15        1869.30
                    &(&u->lock)->rlock/1:             0              0           0.00           0.00           0.00              3              4           0.10           0.91           1.22
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              4           0.15           1.00           2.34
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              1              2          11.23          13.60          24.83
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00              4              6           1.61           4.82          19.29
                       &tty->output_lock:             0              0           0.00           0.00           0.00              0              2           7.56           7.70          15.26
         &(&futex_queues[i].lock)->rlock:             0              0           0.00           0.00           0.00            340            637           0.13          34.04        2308.34
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.16           0.91           2.16
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             40           0.13           0.24           6.98
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0            182           0.17          23.19         614.30
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0             20           1.14           1.98          28.14
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0            208           0.12           0.98          42.76
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0             38           0.14           0.67          11.45
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0             15           0.12           0.68           3.71
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0             15           0.12           0.86           3.62
                          file_lock_lock:             0              0           0.00           0.00           0.00              2              6           0.98           2.80          10.57
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              9          24.78        1452.35        2217.08
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00            794           1552           0.92          23.53        6347.05
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              2             12           0.22           2.19          12.01
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00             17            757           0.12           2.15         259.54
                              jbd_handle:             0              0           0.00           0.00           0.00              0            375           2.21         672.04        3072.71
                     &sbi->s_orphan_lock:             0              0           0.00           0.00           0.00              4              4           2.83          21.37          42.92
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              3              8           0.30           1.04           4.14
                                   key#4:             0              0           0.00           0.00           0.00             15            375           0.12           0.95          63.39
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              4              8           1.35         148.26         258.07
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              6             10           0.14           0.63           3.01
         &(&sbi->s_next_gen_lock)->rlock:             0              0           0.00           0.00           0.00              2              2           0.33           0.59           0.92
       &(&sbi->s_rsv_window_lock)->rlock:             0              0           0.00           0.00           0.00              1              3           0.16           1.42           2.51
                            events_nrt-R:             0              0           0.00           0.00           0.00              0            154        2096.31     1122827.41     1444860.02
           &sig->threadgroup_fork_lock-R:             0              0           0.00           0.00           0.00              4            196           4.10          24.17         988.87
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              5              6           0.56          32.80          63.04
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0           1125           0.12           0.56         267.47
             &(&rt_hash_locks[i])->rlock:             0              0           0.00           0.00           0.00             66            334           0.27           2.40         237.00
                            s_active#4-R:             0              0           0.00           0.00           0.00              0          14880           0.47          58.46       10042.97
                            s_active#4-R:             0              0           0.00           0.00           0.00              0          29760           0.47         199.40       20874.15
                            s_active#4-R:             0              0           0.00           0.00           0.00              0          14570           0.32          58.69        9050.92
                                   key#5:             0              0           0.00           0.00           0.00              4              6           0.28           5.01          11.61
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0             12           0.09          21.45          51.17
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0            154        2094.38     1122824.21     1444444.20
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0            154           0.34           3.46          84.32
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              9             11           0.39           0.75           5.75
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0           1551           0.19           2.22         493.78
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              0           1659           0.19          65.20        6450.24
                             fasync_lock:             0              0           0.00           0.00           0.00              4              4           0.37           0.79           2.25
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0            311           4.43          16.28        2270.69
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0           2489           0.13           2.89         479.58
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0           2490           0.11           2.50         602.03
                              &n->lock-W:             0              0           0.00           0.00           0.00              1            294           0.14           2.27          85.11
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             49           0.18           1.21          15.75
                   &rcu_bh_state.fqslock:             0              0           0.00           0.00           0.00              0            292           0.11          21.87        2801.87
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0           1552           3.56          23.64        9733.79
                           edac-poller-R:             0              0           0.00           0.00           0.00              0           1552           1.59          25.55        8461.95
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0           1552           1.31          24.80        7763.11
                             &vha->timer:             0              0           0.00           0.00           0.00              0          27925           1.80          24.13      158828.36
                              &bp->timer:             0              0           0.00           0.00           0.00              0           1551           3.04          24.24       11914.04
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            980           0.30           1.57         633.43
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            510           0.37           0.96         311.57
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            510           0.49           1.22         340.52
                        &wq->flush_mutex:             0              0           0.00           0.00           0.00              2              6           0.77           6.37          21.45
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              1             49           0.12           0.55           7.12
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             52           0.16           1.09          17.19
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             37            362           0.12          16.54         186.68
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             16           0.60        3885.95        9786.00
                                   key#5:             0              0           0.00           0.00           0.00           2873         429364           0.11          23.90       59456.43
                                   key#5:             0              0           0.00           0.00           0.00           2873         429359           0.11           5.71       58433.07
                               kblockd-R:             0              0           0.00           0.00           0.00              0            195           1.12         221.95        7363.42
                                   key#5:             0              0           0.00           0.00           0.00              3              5           0.33           2.02           3.89
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0             16           0.14           0.15           2.31
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0            311           4.91          17.75        2518.68
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0            154           1.03          12.64        1008.86
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0            154        2095.85     1122826.81     1444781.33
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0             26           0.89           3.21          54.94
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0            206           0.62          18.59        1299.51
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0            206           4.50          28.95        1571.20
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             52           9.18          46.99         925.47
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             52           7.28          44.28         834.97
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              8           0.19           1.42           4.82
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              2              2           0.36           0.75           1.10
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4             16           0.14           0.97           6.48
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.15           0.80           2.34
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.16           0.87           2.39
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.15           0.80           1.98
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              4           0.38           0.67           2.25
                                   key#6:             0              0           0.00           0.00           0.00             16             24           0.13           6.87          46.09
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              4           0.46           0.69           2.37
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             15            357           0.23       12029.83       15517.71
                                   key#6:             0              0           0.00           0.00           0.00           4393         419036           0.13         274.28      493000.09
                 &(&expires_work)->timer:             0              0           0.00           0.00           0.00              0             26           4.92           9.11         162.20
                (&(&expires_work)->work):             0              0           0.00           0.00           0.00              0             26         512.08         895.26       18398.36
                                       t:             0              0           0.00           0.00           0.00              0            288           2.35          21.56        1967.67
                               &pl->lock:             0              0           0.00           0.00           0.00              2              4           0.86          25.43          51.23
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              6          11.51          20.44          93.05
                                &f->lock:             0              0           0.00           0.00           0.00              0              6           8.94          17.57          77.46
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              3           9.29          14.12          36.71
                              &rif_timer:             0              0           0.00           0.00           0.00              0              6           1.39           5.33          15.18
                                rif_lock:             0              0           0.00           0.00           0.00              0              6           0.23           0.74           2.39
                              dirty_lock:             0              0           0.00           0.00           0.00           1289           1342           0.33           2.95        1242.80
                             mmlist_lock:             0              0           0.00           0.00           0.00              8              8           0.48           0.91           5.35
         &(&bgl->locks[i].lock)->rlock#2:             0              0           0.00           0.00           0.00              0          30366           0.09        1266.11       83617.32
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00           5120       26249459           0.12        2051.62     3281209.98
                                   key#7:             0              0           0.00           0.00           0.00             39          13315           0.13         764.77        8964.96
                                   key#7:             0              0           0.00           0.00           0.00              4             12           0.29           2.34          11.53
                           clock-AF_UNIX:             0              0           0.00           0.00           0.00              2             12           0.12           0.75           3.72
                                   key#3:             0              0           0.00           0.00           0.00              6              7           0.14           1.08           3.79
                       &ei->i_data_sem-W:             0              0           0.00           0.00           0.00          14381          41369           0.11      409012.21     5487829.83
                       &ei->i_data_sem-R:             0              0           0.00           0.00           0.00           1276       26239009           0.37        2053.30    33210018.37
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             19            602           0.12          12.11         281.89
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              3              8           0.96        4104.33        7822.86
        &meta_group_info[i]->alloc_sem-R:             0              0           0.00           0.00           0.00              4           1027           1.20           8.84        4819.68
       &(&sbi->s_next_gen_lock)->rlock#2:             0              0           0.00           0.00           0.00              3           1027           0.13           1.98         294.47
                      &ei->xattr_sem#2-R:             0              0           0.00           0.00           0.00            128           1027           0.11           0.79         335.22
              &(&sbi->s_bal_lock)->rlock:             0              0           0.00           0.00           0.00             25            877           0.12         213.47         343.93
          &(&ei->i_prealloc_lock)->rlock:             0              0           0.00           0.00           0.00          15246          15758           0.13         640.63        6761.41
                                   key#7:             0              0           0.00           0.00           0.00            311           2601           0.13           1.60         861.30
               &(&sbi->s_md_lock)->rlock:             0              0           0.00           0.00           0.00             34          13372           0.12         329.79        3231.14
                      ext4-dio-unwritten:             0              0           0.00           0.00           0.00              0              6           0.09           0.10           0.56
                                   key#3:             0              0           0.00           0.00           0.00             12             16           0.13           8.28          20.19
                                   key#8:             0              0           0.00           0.00           0.00             40            624           0.12           9.96         130.61
                                   key#8:             0              0           0.00           0.00           0.00         216427         217945           0.12         245.29      704065.40
                             jbd2_handle:             0              0           0.00           0.00           0.00              0       56241207           0.00     5271485.48  3055964158.08
                                   key#3:             0              0           0.00           0.00           0.00              8             20           0.12           3.93          12.07
     &(&journal->j_revoke_lock)->rlock#2:             0              0           0.00           0.00           0.00            111            912           0.12           0.43         146.42
              &journal->j_commit_timer#2:             0              0           0.00           0.00           0.00              0            313           0.08           8.09          39.71
   &(&transaction->t_handle_lock)->rlo#2:             0              0           0.00           0.00           0.00            307            585           0.14           7.71         719.86
        &(&journal->j_state_lock)->rlock:             0              0           0.00           0.00           0.00             32            843           0.12          13.93         628.40
                                   key#8:             0              0           0.00           0.00           0.00             11            102           0.12           1.96          40.11
                      inode_sb_list_lock:             0              0           0.00           0.00           0.00             66          30564           0.12         128.48        6516.99
                              xtime_lock:             0              0           0.00           0.00           0.00              0         155151           0.00          38.30     1129394.25
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00             15         393867           0.12           6.31      105599.66
