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:       3348087        3385204           0.23         314.91    10498970.68       13022922       36741495           0.14         333.19    55372041.10
                      ------------------
                      &(&h->lock)->rlock         974852          [<ffffffff81394bdc>] blk_queue_bio+0x20c/0x3b0
                      &(&h->lock)->rlock         529222          [<ffffffff81392a46>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock         730846          [<ffffffffa0004cd2>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         967652          [<ffffffffa0003adf>] do_cciss_request+0x49f/0x5f0 [cciss]
                      ------------------
                      &(&h->lock)->rlock        2599576          [<ffffffffa0004cd2>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         474618          [<ffffffffa0003adf>] do_cciss_request+0x49f/0x5f0 [cciss]
                      &(&h->lock)->rlock         161049          [<ffffffff81392a46>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock          64236          [<ffffffff81394bdc>] blk_queue_bio+0x20c/0x3b0

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

              &sb->s_type->i_mutex_key#1:        542732         542744           6.01      419223.86   475179122.39         624267       48910080           0.78      209729.38 13876869072.94
              --------------------------
              &sb->s_type->i_mutex_key#1         542744          [<ffffffff810fb0ed>] generic_file_aio_write+0x6d/0x110
              --------------------------
              &sb->s_type->i_mutex_key#1         542744          [<ffffffff810fb0ed>] generic_file_aio_write+0x6d/0x110

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

                               &rq->lock:        231472         231484           0.26         208.79     1243026.20         600343       14888214           0.07         584.21    17127565.05
                               ---------
                               &rq->lock            535          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                               &rq->lock            684          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                               &rq->lock             75          [<ffffffff810749ff>] try_to_wake_up+0x1af/0x300
                               &rq->lock         229950          [<ffffffff81074a87>] try_to_wake_up+0x237/0x300
                               ---------
                               &rq->lock            152          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                               &rq->lock         230343          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                               &rq->lock            437          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                               &rq->lock             81          [<ffffffff810749ff>] try_to_wake_up+0x1af/0x300

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

               &(&zone->lru_lock)->rlock:        165577         166792           0.24       24776.79     3497214.23        1086546        3235516           0.11         316.84     7962895.75
               -------------------------
               &(&zone->lru_lock)->rlock         166778          [<ffffffff81106e5f>] pagevec_lru_move_fn+0xaf/0x120
               &(&zone->lru_lock)->rlock             14          [<ffffffff81106cf8>] release_pages+0x158/0x210
               -------------------------
               &(&zone->lru_lock)->rlock         166788          [<ffffffff81106e5f>] pagevec_lru_move_fn+0xaf/0x120
               &(&zone->lru_lock)->rlock              4          [<ffffffff81106cf8>] release_pages+0x158/0x210

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

                        rcu_node_level_1:        108440         109764           0.24         209.49      384819.58         466957        1271831           0.07         255.40      610308.58
                        ----------------
                        rcu_node_level_1           3045          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_1         105932          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1            749          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190
                        rcu_node_level_1             38          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        ----------------
                        rcu_node_level_1          98459          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1           5528          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_1           3851          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        rcu_node_level_1           1926          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190

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

                                &q->lock:         62227          77294           0.30         183.00       71814.79       13906238       14082646           0.10         283.59    10673622.22
                                --------
                                &q->lock           6417          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock          70877          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0
                                --------
                                &q->lock          24402          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0
                                &q->lock          52892          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120

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

                                   key#5:          8414           8414           0.10          29.67       16183.14         769073        4512234           0.08         231.69     1278292.11
                                   -----
                                   key#5           8414          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5           8414          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

           &(&mapping->tree_lock)->rlock:          4579           4833           0.11         250.41        9748.98         404204      150238806           0.10         578.82    34675102.16
           -----------------------------
           &(&mapping->tree_lock)->rlock           2193          [<ffffffff811042f3>] test_set_page_writeback+0x63/0x190
           &(&mapping->tree_lock)->rlock            353          [<ffffffff8117ba85>] __set_page_dirty+0x35/0xd0
           &(&mapping->tree_lock)->rlock           2287          [<ffffffff8110586f>] test_clear_page_writeback+0x5f/0x1b0
           -----------------------------
           &(&mapping->tree_lock)->rlock            544          [<ffffffff8117ba85>] __set_page_dirty+0x35/0xd0
           &(&mapping->tree_lock)->rlock           1960          [<ffffffff811042f3>] test_set_page_writeback+0x63/0x190
           &(&mapping->tree_lock)->rlock           2329          [<ffffffff8110586f>] test_clear_page_writeback+0x5f/0x1b0

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

                        rcu_node_level_0:           798            805           0.23         109.55        3587.31          36177          81048           0.10          13.73       46569.51
                        ----------------
                        rcu_node_level_0            425          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210
                        rcu_node_level_0             53          [<ffffffff810c650f>] force_quiescent_state+0x18f/0x2f0
                        rcu_node_level_0             11          [<ffffffff810c6468>] force_quiescent_state+0xe8/0x2f0
                        rcu_node_level_0             12          [<ffffffff810c64c6>] force_quiescent_state+0x146/0x2f0
                        ----------------
                        rcu_node_level_0            110          [<ffffffff810c650f>] force_quiescent_state+0x18f/0x2f0
                        rcu_node_level_0             38          [<ffffffff810c6468>] force_quiescent_state+0xe8/0x2f0
                        rcu_node_level_0              3          [<ffffffff810c55b0>] rcu_start_gp+0x210/0x310
                        rcu_node_level_0            356          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210

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

               &(&dentry->d_lock)->rlock:           435            460           0.30           8.84         666.06         154257        2607802           0.08         280.38      476871.66
               -------------------------
               &(&dentry->d_lock)->rlock            335          [<ffffffff811624b2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock             14          [<ffffffff811567e9>] follow_managed+0x179/0x2f0
               &(&dentry->d_lock)->rlock             69          [<ffffffff8116355c>] __d_lookup+0xac/0x1a0
               &(&dentry->d_lock)->rlock             32          [<ffffffff81155ee6>] path_get+0x36/0x50
               -------------------------
               &(&dentry->d_lock)->rlock            160          [<ffffffff81155f71>] unlazy_walk+0x71/0x250
               &(&dentry->d_lock)->rlock            101          [<ffffffff8116355c>] __d_lookup+0xac/0x1a0
               &(&dentry->d_lock)->rlock            154          [<ffffffff811624b2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock             26          [<ffffffff811567e9>] follow_managed+0x179/0x2f0

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

                                pci_lock:           330            330           0.34          14.89        1198.82          12131          27035           1.24          28.50      104055.02
                                --------
                                pci_lock            330          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock            330          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90

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

                     &(&fs->lock)->rlock:           185            185           0.41           9.12         519.44          19507         125441           0.10         245.14      109552.50
                     -------------------
                     &(&fs->lock)->rlock            185          [<ffffffff811560a0>] unlazy_walk+0x1a0/0x250
                     -------------------
                     &(&fs->lock)->rlock            185          [<ffffffff811560a0>] unlazy_walk+0x1a0/0x250

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

                        &input_pool.lock:           180            180           0.40           3.22         180.76           8751         477667           0.11          30.51      143888.95
                        ----------------
                        &input_pool.lock            179          [<ffffffff81465fa9>] mix_pool_bytes.clone.7+0x49/0xb0
                        &input_pool.lock              1          [<ffffffff81465ded>] extract_buf+0x4d/0x1a0
                        ----------------
                        &input_pool.lock            178          [<ffffffff81465fa9>] mix_pool_bytes.clone.7+0x49/0xb0
                        &input_pool.lock              2          [<ffffffff81465ded>] extract_buf+0x4d/0x1a0

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

                             &rq->lock/1:           180            180           0.66          53.15        1786.91            812           2648           0.08          48.64        7373.53
                             -----------
                             &rq->lock/1            180          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                             -----------
                             &rq->lock/1             32          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                             &rq->lock/1             61          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                             &rq->lock/1             86          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                             &rq->lock/1              1          [<ffffffff810749ff>] try_to_wake_up+0x1af/0x300

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

              &(&newf->file_lock)->rlock:           121            121           0.37           7.42         199.83          20917         217294           0.11          58.14       61787.46
              --------------------------
              &(&newf->file_lock)->rlock             49          [<ffffffff81167f0b>] alloc_fd+0x3b/0x130
              &(&newf->file_lock)->rlock             26          [<ffffffff81148747>] fd_install+0x47/0x80
              &(&newf->file_lock)->rlock             46          [<ffffffff81148633>] sys_close+0x43/0x110
              --------------------------
              &(&newf->file_lock)->rlock             30          [<ffffffff81167f0b>] alloc_fd+0x3b/0x130
              &(&newf->file_lock)->rlock             26          [<ffffffff81148747>] fd_install+0x47/0x80
              &(&newf->file_lock)->rlock             65          [<ffffffff81148633>] sys_close+0x43/0x110

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

                   &(&base->lock)->rlock:           102            102           0.38           6.69         116.15          10930        6869870           0.10         255.36     2521049.57
                   ---------------------
                   &(&base->lock)->rlock             25          [<ffffffff8104dafb>] lock_timer_base.clone.28+0x3b/0x70
                   &(&base->lock)->rlock             49          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0
                   &(&base->lock)->rlock             25          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0
                   &(&base->lock)->rlock              3          [<ffffffff8104e659>] run_timer_softirq+0x1f9/0x3f0
                   ---------------------
                   &(&base->lock)->rlock             24          [<ffffffff8104dafb>] lock_timer_base.clone.28+0x3b/0x70
                   &(&base->lock)->rlock             53          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0
                   &(&base->lock)->rlock             25          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0

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

            &(&bp->indirect_lock)->rlock:            96             97           0.36           5.23         241.27           2668           5856           0.12          42.64        6277.19
            ----------------------------
            &(&bp->indirect_lock)->rlock             59          [<ffffffffa02fc498>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock             38          [<ffffffffa02f9a1e>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             51          [<ffffffffa02fc498>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock             46          [<ffffffffa02f9a1e>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]

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

                &(&wb->list_lock)->rlock:            36             36           0.81          11.94          97.18           3696           6735           0.11         383.25       22617.14
                ------------------------
                &(&wb->list_lock)->rlock              2          [<ffffffff8117357d>] __mark_inode_dirty+0x14d/0x230
                &(&wb->list_lock)->rlock             34          [<ffffffff81105123>] balance_dirty_pages_ratelimited_nr+0x523/0x810
                ------------------------
                &(&wb->list_lock)->rlock              1          [<ffffffff81173c0a>] writeback_sb_inodes+0x28a/0x3c0
                &(&wb->list_lock)->rlock              1          [<ffffffff8117357d>] __mark_inode_dirty+0x14d/0x230
                &(&wb->list_lock)->rlock             34          [<ffffffff81105123>] balance_dirty_pages_ratelimited_nr+0x523/0x810

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

        &(&mapping->private_lock)->rlock:            35             35           0.40           4.37          52.84          18284       26452409           0.11         275.24     3201673.78
        --------------------------------
        &(&mapping->private_lock)->rlock             35          [<ffffffff8117b680>] __find_get_block_slow+0x70/0x190
        --------------------------------
        &(&mapping->private_lock)->rlock             34          [<ffffffff8117b680>] __find_get_block_slow+0x70/0x190
        &(&mapping->private_lock)->rlock              1          [<ffffffff8117c546>] __getblk+0x176/0x2a0

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

                    &irq_desc_lock_class:            13             13           0.76           9.12          67.00            695       14369502           0.10         272.44     2161428.44
                    --------------------
                    &irq_desc_lock_class              6          [<ffffffff810c12ae>] handle_edge_irq+0x1e/0x110
                    &irq_desc_lock_class              6          [<ffffffff810bec93>] handle_irq_event+0x53/0x70
                    &irq_desc_lock_class              1          [<ffffffff810c4305>] show_interrupts+0x125/0x310
                    --------------------
                    &irq_desc_lock_class             11          [<ffffffff810c4305>] show_interrupts+0x125/0x310
                    &irq_desc_lock_class              1          [<ffffffff810c12ae>] handle_edge_irq+0x1e/0x110
                    &irq_desc_lock_class              1          [<ffffffff810c3a62>] irq_affinity_hint_proc_show+0x42/0x90

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

                                   key#1:            10             11           0.74          34.27          47.51          21687         287183           0.11         260.39       42387.26
                                   -----
                                   key#1             11          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#1             11          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

                         inode_hash_lock:            10             10           0.56           1.93          10.26            185         287820           0.11         223.98      148818.88
                         ---------------
                         inode_hash_lock              4          [<ffffffff8116626f>] iget_locked+0x6f/0x1b0
                         inode_hash_lock              2          [<ffffffff811645dc>] __remove_inode_hash+0x2c/0x90
                         inode_hash_lock              4          [<ffffffff811662dc>] iget_locked+0xdc/0x1b0
                         ---------------
                         inode_hash_lock              1          [<ffffffff811645dc>] __remove_inode_hash+0x2c/0x90
                         inode_hash_lock              5          [<ffffffff811662dc>] iget_locked+0xdc/0x1b0
                         inode_hash_lock              4          [<ffffffff8116626f>] iget_locked+0x6f/0x1b0

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

        &(&journal->j_state_lock)->rlock:             6              6           0.47           7.78          18.29            154         139218           0.10         219.14       27486.46
        --------------------------------
        &(&journal->j_state_lock)->rlock              1          [<ffffffff8123dd92>] journal_next_log_block+0x32/0xa0
        &(&journal->j_state_lock)->rlock              4          [<ffffffff811c5ad0>] ext3_iget+0x220/0x4a0
        &(&journal->j_state_lock)->rlock              1          [<ffffffff8123797c>] journal_commit_transaction+0x8c/0x13f0
        --------------------------------
        &(&journal->j_state_lock)->rlock              2          [<ffffffff811c5ad0>] ext3_iget+0x220/0x4a0
        &(&journal->j_state_lock)->rlock              2          [<ffffffff8123797c>] journal_commit_transaction+0x8c/0x13f0
        &(&journal->j_state_lock)->rlock              2          [<ffffffff8123dd92>] journal_next_log_block+0x32/0xa0

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

             &(&dentry->d_lock)->rlock/1:             3              3           0.71           1.85           3.48          19293          36916           0.11          38.29       18744.29
             ---------------------------
             &(&dentry->d_lock)->rlock/1              3          [<ffffffff81155f9e>] unlazy_walk+0x9e/0x250
             ---------------------------
             &(&dentry->d_lock)->rlock/1              3          [<ffffffff811624b2>] dput+0x32/0x1d0

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

                         tasklist_lock-W:             1              1           1.81           1.81           1.81            132            599           0.17          22.84        1785.24
                         tasklist_lock-R:             2              2           2.69           8.21          10.90            129           1826           0.14          10.30        2297.18
                         ---------------
                           tasklist_lock              1          [<ffffffff8103c1db>] copy_process+0xbeb/0x13a0
                           tasklist_lock              1          [<ffffffff81057027>] do_prlimit+0x57/0x1f0
                           tasklist_lock              1          [<ffffffff810430a2>] do_wait+0xc2/0x260
                         ---------------
                           tasklist_lock              1          [<ffffffff810430a2>] do_wait+0xc2/0x260
                           tasklist_lock              1          [<ffffffff8103c1db>] copy_process+0xbeb/0x13a0
                           tasklist_lock              1          [<ffffffff81043ab8>] do_exit+0x4a8/0x940

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

                    zone->wait_table + i:             2              2           1.58           7.38           8.95           1660         154770           0.11         285.05      157192.09
                    --------------------
                    zone->wait_table + i              2          [<ffffffff8106e892>] __wake_up+0x32/0x70
                    --------------------
                    zone->wait_table + i              2          [<ffffffff8106e892>] __wake_up+0x32/0x70

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

                 &(&n->list_lock)->rlock:             2              2           0.67           0.96           1.64           4030        1364031           0.11           7.55      292638.25
                 -----------------------
                 &(&n->list_lock)->rlock              2          [<ffffffff8114114f>] get_partial_node.clone.42+0x4f/0x1f0
                 -----------------------
                 &(&n->list_lock)->rlock              2          [<ffffffff8114035f>] unfreeze_partials+0x6f/0x1a0

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

                             &pipe->wait:             2              2           1.09           1.36           2.45            119           6410           0.11          12.69        1250.49
                             -----------
                             &pipe->wait              2          [<ffffffff810636b1>] remove_wait_queue+0x21/0x70
                             -----------
                             &pipe->wait              2          [<ffffffff8106e7f7>] __wake_up_sync_key+0x37/0x80

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

              &sb->s_type->i_mutex_key#7:             1              1          10.96          10.96          10.96            102            546           0.15          13.18         688.62
              --------------------------
              &sb->s_type->i_mutex_key#7              1          [<ffffffff81153d6a>] pipe_write+0x7a/0x5d0
              --------------------------
              &sb->s_type->i_mutex_key#7              1          [<ffffffff8115434e>] pipe_read+0x8e/0x510

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

                   &(&zone->lock)->rlock:             1              1           4.94           4.94           4.94           1406         927817           0.13         288.94     1781824.60
                   ---------------------
                   &(&zone->lock)->rlock              1          [<ffffffff81101573>] get_page_from_freelist+0x443/0x7b0
                   ---------------------
                   &(&zone->lock)->rlock              1          [<ffffffff81102144>] free_pcppages_bulk+0x34/0x400

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

                  &type->i_mutex_dir_key:             1              1          25.70          25.70          25.70             23          12649           0.40          48.54       53245.32
                  ----------------------
                  &type->i_mutex_dir_key              1          [<ffffffff81159c8e>] do_last+0x32e/0xe60
                  ----------------------
                  &type->i_mutex_dir_key              1          [<ffffffff81159c8e>] do_last+0x32e/0xe60

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

            &sb->s_type->i_mutex_key#7/1:             1              1          19.31          19.31          19.31             34             34           0.62          10.40          62.88
            ----------------------------
            &sb->s_type->i_mutex_key#7/1              1          [<ffffffff81153a3a>] pipe_lock_nested.clone.3+0x1a/0x20
            ----------------------------
            &sb->s_type->i_mutex_key#7/1              1          [<ffffffff8115496b>] pipe_release+0x3b/0xe0

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

                  &mapping->i_mmap_mutex:             1              1          20.02          20.02          20.02            836           7694           0.15         218.62        3527.26
                  ----------------------
                  &mapping->i_mmap_mutex              1          [<ffffffff81122d97>] unlink_file_vma+0x47/0x80
                  ----------------------
                  &mapping->i_mmap_mutex              1          [<ffffffff81122ec6>] vma_adjust+0xb6/0x560

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

                                   key#7:             1              1           4.72           4.72           4.72           3848         431233           0.10          26.96       60056.10
                                   -----
                                   key#7              1          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#7              1          [<ffffffff813ccc55>] __percpu_counter_sum+0x15/0x80

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

                &type->i_mutex_dir_key#3:             1              1          25.87          25.87          25.87            343         128117           0.16       32071.93    86350745.94
                ------------------------
                &type->i_mutex_dir_key#3              1          [<ffffffff81159c8e>] do_last+0x32e/0xe60
                ------------------------
                &type->i_mutex_dir_key#3              1          [<ffffffff81158b86>] do_unlinkat+0xa6/0x1b0

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

         &(&futex_queues[i].lock)->rlock:             1              1           1.00           1.00           1.00            157            231           0.14          33.67         977.86
         -------------------------------
         &(&futex_queues[i].lock)->rlock              1          [<ffffffff810951fa>] futex_wake+0x7a/0x130
         -------------------------------
         &(&futex_queues[i].lock)->rlock              1          [<ffffffff81094d69>] futex_wait_setup+0x69/0x100

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

                                pgd_lock:             0              0           0.00           0.00           0.00            246            361           0.15           4.00         334.30
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00           3924           8265           1.63          67.28       70123.79
                              xtime_lock:             0              0           0.00           0.00           0.00              0         150526           2.63         258.70     2322722.34
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00            282         222063           0.17         263.74      629823.60
                     file_systems_lock-R:             0              0           0.00           0.00           0.00              8             12           5.27          18.03         148.21
                                 sb_lock:             0              0           0.00           0.00           0.00            126           5566           0.10          63.54        2050.93
                        shrinker_rwsem-R:             0              0           0.00           0.00           0.00              0             28          27.00          85.74        1379.85
                             sysfs_mutex:             0              0           0.00           0.00           0.00              4         300112           0.15          46.45       58190.84
                           watchdog_lock:             0              0           0.00           0.00           0.00           3010           3010           3.54          28.58       20907.15
                  random_write_wait.lock:             0              0           0.00           0.00           0.00             30            144           0.12           1.79          53.96
                             &p->pi_lock:             0              0           0.00           0.00           0.00          19953        1650837           0.10         715.38    11953047.80
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              2              7           2.92          16.03          69.45
                             sysctl_lock:             0              0           0.00           0.00           0.00              5             77           0.11           2.12          16.01
                             pidmap_lock:             0              0           0.00           0.00           0.00            146            297           0.15           6.04         192.75
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00            178           1323           0.09          13.28         911.43
             &(&sighand->siglock)->rlock:             0              0           0.00           0.00           0.00            406           1731           0.10          19.52        1688.20
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00             17             39           1.38          12.70         245.99
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00              2            270           0.11           7.86         208.73
                              &x->wait#2:             0              0           0.00           0.00           0.00             89            178           0.12           0.87          81.15
               &sb->s_type->i_lock_key#5:             0              0           0.00           0.00           0.00              0             12           0.09           0.92           3.09
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              3             16           0.20         248.97         809.80
            &(&sbinfo->stat_lock)->rlock:             0              0           0.00           0.00           0.00              0              4           0.11           0.54           0.92
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0           8202           0.10         262.32       75651.58
                          &port_lock_key:             0              0           0.00           0.00           0.00              3             13           0.12          21.26          79.66
                        proc_subdir_lock:             0              0           0.00           0.00           0.00             22          12798           0.12          23.20        7828.72
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              8         148480           0.08           4.96       23337.90
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00            113            269           0.09           4.93         105.09
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              2            385           0.09           1.55          91.19
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              0            127           0.11           0.96          29.79
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              0            127           0.11           0.78          27.91
                      call_function.lock:             0              0           0.00           0.00           0.00             30             30           0.50           2.57          30.35
                               balancing:             0              0           0.00           0.00           0.00              0        1504252           0.07         256.83     1886927.04
                                bdi_lock:             0              0           0.00           0.00           0.00              0              5          20.13          52.68         162.92
                         pci_config_lock:             0              0           0.00           0.00           0.00          12131          27035           1.02           7.73       43893.35
                                  &timer:             0              0           0.00           0.00           0.00              0         213938           0.07         261.52      532985.30
                            sb_writers-R:             0              0           0.00           0.00           0.00              0             39           2.19          15.23         311.25
                                     key:             0              0           0.00           0.00           0.00             67            265           0.10           0.67          58.49
                                events-R:             0              0           0.00           0.00           0.00              0          72453           2.84         198.17      450865.87
                         &cpu_base->lock:             0              0           0.00           0.00           0.00            125       14458555           0.11         283.46    74132924.95
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00             31            420           0.08           1.44         115.67
                               bdev_lock:             0              0           0.00           0.00           0.00              2              7           6.40          19.43          99.66
                &type->i_mutex_dir_key#2:             0              0           0.00           0.00           0.00              1            468           0.48          71.62        5493.04
                               tty_mutex:             0              0           0.00           0.00           0.00              0              7           0.67           3.01          11.11
                              &tbl->lock:             0              0           0.00           0.00           0.00              0           1825           0.11          34.83        1424.45
                          files_lglock-R:             0              0           0.00           0.00           0.00              0         142484           0.08          14.83       19427.67
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0       48916849           0.07         289.39     3749252.17
                     &sig->group_rwsem-R:             0              0           0.00           0.00           0.00            128            203           0.16          23.87         448.29
                           binfmt_lock-R:             0              0           0.00           0.00           0.00             23            196           0.13           1.02          49.24
                              rtnl_mutex:             0              0           0.00           0.00           0.00              0             15           0.54           5.63          30.54
                       mb_cache_spinlock:             0              0           0.00           0.00           0.00              5             28           0.58           1.76          25.99
        &(kretprobe_table_locks[i].lock):             0              0           0.00           0.00           0.00            108            149           0.12           2.15          67.01
                            &port->mutex:             0              0           0.00           0.00           0.00              2              3           1.31           2.03           4.87
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           6021           7.50          20.49       62274.92
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00             20          34638           0.10           1.59        4302.73
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             72           0.13           1.18          34.28
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0             24           0.19           0.44           7.45
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0            538           0.08           7.09         395.04
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0             24           2.38           3.52          73.60
                             &vha->timer:             0              0           0.00           0.00           0.00              0          27035           1.72         201.01      214562.39
                               cdev_lock:             0              0           0.00           0.00           0.00             13             22           0.35           2.43          17.66
                           big_tty_mutex:             0              0           0.00           0.00           0.00              0              9           0.21           6.18          19.65
                     &tty->termios_mutex:             0              0           0.00           0.00           0.00              1              1           0.90           0.90           0.90
                        &tty->write_wait:             0              0           0.00           0.00           0.00              2              7           0.11           0.70           1.72
                          tty_files_lock:             0              0           0.00           0.00           0.00              0              8           0.12           0.62           2.43
                            &ld->wq_idle:             0              0           0.00           0.00           0.00              2              2           0.57           0.65           1.23
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              0              4           0.12           0.32           0.84
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          16.64          25.63          86.36
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00             89             92           6.36       41476.08      340201.51
                         &mm->mmap_sem-W:             0              0           0.00           0.00           0.00             21          58441           0.10         757.51      111182.80
                         &mm->mmap_sem-R:             0              0           0.00           0.00           0.00            160          66451           0.13       18706.57      215468.28
          &(&mm->page_table_lock)->rlock:             0              0           0.00           0.00           0.00            309         107991           0.10         171.50       34882.59
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00           1882         117110           0.15          60.54       23058.89
                             rename_lock:             0              0           0.00           0.00           0.00              8            172           0.33           3.82         213.32
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0             90          33.35         756.18        7052.44
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              1           1343           0.13         154.92        1979.49
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              4             34           0.11           1.56          21.27
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4             34           0.13           1.41          19.31
                         dcache_lru_lock:             0              0           0.00           0.00           0.00             74         125411           0.11          67.05       15819.60
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00              0            155           1.82         229.14        1552.33
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              4             34           0.12           0.81          15.66
                                &p->lock:             0              0           0.00           0.00           0.00              0           8302           0.20         423.37      114003.31
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              4             34           0.12           0.93          14.12
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              4             34           0.13           1.22          21.66
                          sb_writers#3-R:             0              0           0.00           0.00           0.00              0              2           3.09           5.40           8.49
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          16.43          16.43          16.43
                         unix_table_lock:             0              0           0.00           0.00           0.00             14            149           0.11           1.11          39.17
                            &u->readlock:             0              0           0.00           0.00           0.00              9             29           0.41          15.48         180.41
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              0          88950           0.11         218.57       10532.68
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0          29650           1.01         209.70       70800.17
                   &(&info->lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.14           0.29           0.71
             &(&dentry->d_lock)->rlock/2:             0              0           0.00           0.00           0.00              0              9           0.19           0.45           2.49
             &(&dentry->d_lock)->rlock/3:             0              0           0.00           0.00           0.00              0              9           0.08           0.11           0.83
                               swap_lock:             0              0           0.00           0.00           0.00              2              7           0.19           0.87           3.57
                               uts_sem-R:             0              0           0.00           0.00           0.00              2              5           0.43           1.31           3.58
                               &wq->wait:             0              0           0.00           0.00           0.00             45            142           0.10          15.87         196.48
              &group->notification_waitq:             0              0           0.00           0.00           0.00              2             36           0.11           0.31           4.22
              &group->notification_mutex:             0              0           0.00           0.00           0.00              2             30           0.15           0.82           5.52
                          sb_writers#4-R:             0              0           0.00           0.00           0.00              0             14           0.40           3.29          21.03
                              dirty_lock:             0              0           0.00           0.00           0.00           1257           1360           0.46           4.31        1489.74
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              2             10           0.15           1.07           4.67
                      &(&u->lock)->rlock:             0              0           0.00           0.00           0.00             37            150           0.11           3.89         125.70
      &af_unix_sk_receive_queue_lock_key:             0              0           0.00           0.00           0.00             47            190           0.10           6.12          50.71
                           &u->peer_wait:             0              0           0.00           0.00           0.00             12             83           0.11           0.80          17.29
               &(&sbi->s_md_lock)->rlock:             0              0           0.00           0.00           0.00              1          13372           0.10          69.66        2571.54
                  &(&ioc->lock)->rlock/1:             0              0           0.00           0.00           0.00             21             63           0.12           0.54          16.86
                  &(&ioc->lock)->rlock#2:             0              0           0.00           0.00           0.00              0             63           0.11           0.30           8.71
                          sb_writers#5-R:             0              0           0.00           0.00           0.00              0              1           2.83           2.83           2.83
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           6021           8.37          27.63       80659.46
                   random_read_wait.lock:             0              0           0.00           0.00           0.00           8103         115395           0.11           6.59       19843.69
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              2              2           0.69           0.85           1.54
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      267076157           0.07        1360.03   129693780.55
                        &vfsmount_lock-R:             0              0           0.00           0.00           0.00              0        1204627           0.08         253.97      699025.80
                            uidhash_lock:             0              0           0.00           0.00           0.00              3              4           0.15           0.96           2.25
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00           1616         564602           0.08         290.04      134645.20
            &journal->j_wait_done_commit:             0              0           0.00           0.00           0.00              2             46           0.11           1.63          13.62
                 &journal->j_wait_commit:             0              0           0.00           0.00           0.00              8             46           0.12           6.00         103.53
                           clock-AF_UNIX:             0              0           0.00           0.00           0.00              3             71           0.11           0.63          13.75
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          72253           0.57         267.57      512801.40
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          72253           2.43         197.57      413228.82
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              0              2           0.36           0.41           0.77
                             fasync_lock:             0              0           0.00           0.00           0.00              0              2           0.45           0.57           1.03
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00             55            163           0.13           0.83          45.85
                            events_nrt-R:             0              0           0.00           0.00           0.00              0            150        1191.80        1466.33      180665.46
            &(&(&tk->lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0         150526           1.57         199.19     1954327.43
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0           3010           4.16          34.79       24840.30
                                   key#2:             0              0           0.00           0.00           0.00              2              2           0.36           0.57           0.93
                    &(&u->lock)->rlock/1:             0              0           0.00           0.00           0.00              5              9           0.09           1.26           2.06
                          sb_writers#7-R:             0              0           0.00           0.00           0.00              0           7021           1.41       11105.66      144269.44
                                   key#3:             0              0           0.00           0.00           0.00              6             97           0.12          11.13          82.31
                                   key#4:             0              0           0.00           0.00           0.00              6              8           1.22           1.75          12.25
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              4             34           0.13           2.06          20.25
              &type->i_mutex_dir_key#3/1:             0              0           0.00           0.00           0.00              3             42           2.15         122.45         631.01
                          sb_writers#8-R:             0              0           0.00           0.00           0.00              0              6           1.83          15.57          52.12
              &sb->s_type->i_mutex_key#9:             0              0           0.00           0.00           0.00             12             40           0.98          11.98         107.14
            &sb->s_type->i_mutex_key#9/1:             0              0           0.00           0.00           0.00              0              3           4.23           5.07          13.90
                       &tty->output_lock:             0              0           0.00           0.00           0.00              0              2           1.88           6.23           8.11
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4             47           0.11        1107.30        8322.73
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              2              4           0.18           3.26           5.48
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             21           6654           2.17        7252.17      115771.27
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00             54          14335           0.11          31.21        5256.88
                              jbd_handle:             0              0           0.00           0.00           0.00              0           7156           0.88        7247.72       97094.59
                     &sbi->s_orphan_lock:             0              0           0.00           0.00           0.00              7             91           0.16           9.95         108.61
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             68           9003           0.12         186.91        7091.05
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00             13            184           0.11           0.63          36.16
                &journal->j_wait_updates:             0              0           0.00           0.00           0.00             34           7152           0.11           1.15        1054.27
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00             18           6283           0.17        7240.95       43889.00
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00             14           6479           0.10          43.74         907.05
         &(&sbi->s_next_gen_lock)->rlock:             0              0           0.00           0.00           0.00              5             31           0.13           0.65           7.21
                          file_lock_lock:             0              0           0.00           0.00           0.00              5             62           0.29           2.95          46.77
       &(&sbi->s_rsv_window_lock)->rlock:             0              0           0.00           0.00           0.00              5            249           0.12           2.79          82.44
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4             34           0.13           0.78          11.60
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             48           0.12           0.54          10.51
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0            191           0.37          51.15        1046.92
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0             24           1.55           2.82          57.89
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0            200           0.11           1.47          40.03
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0             40           0.14           1.41          13.75
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0             15           0.14           1.01           5.24
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0             15           0.13           0.99           3.79
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0            168           0.17          38.22         109.40
                        rt_uncached_lock:             0              0           0.00           0.00           0.00              0            193           0.26           0.98          80.33
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              6              8           0.09          21.56          34.36
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00            282           1421           1.09          19.90        5088.36
                            s_active#4-R:             0              0           0.00           0.00           0.00              0          14400           0.58           6.70       10102.65
                            s_active#4-R:             0              0           0.00           0.00           0.00              0          28800           0.52         207.39       21403.55
                            s_active#4-R:             0              0           0.00           0.00           0.00              0          14100           0.31           2.71        8477.71
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0             29           0.08          13.63          63.61
     &journal->j_wait_transaction_locked:             0              0           0.00           0.00           0.00              3             23           0.24           0.85          10.37
                              &x->wait#1:             0              0           0.00           0.00           0.00              6             12           0.34          10.61          36.84
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0             10           8.83          45.79         164.42
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0            150        1189.23        1463.50      180090.68
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0            150           0.71           3.58         181.70
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00             14           1433           0.31          48.47        7156.05
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0           1505           2.66          19.50        8561.77
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0            301           4.37          23.90        3205.68
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0           2408           0.12           2.01         807.93
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0           2408           0.11           3.34         775.51
                              &n->lock-W:             0              0           0.00           0.00           0.00              0            285           0.13           2.48         166.14
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             40           0.20           2.70          25.15
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0           1421           4.25          29.61        8703.35
                           edac-poller-R:             0              0           0.00           0.00           0.00              0           1421           1.97          25.78        7229.72
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0           1421           1.67          23.94        6448.58
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0           1505           0.26           1.63         627.17
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0           1505           0.41           3.36         983.81
                              &bp->timer:             0              0           0.00           0.00           0.00              0           1503           6.15          21.36       15369.77
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            980           0.31           1.25         633.78
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            510           0.37           1.42         318.59
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            510           0.58           1.52         373.83
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              0             40           0.11           0.50           8.51
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             50           0.28           1.76          52.06
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             35            286           0.11          40.01         307.61
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4             51           0.12        7788.83       26597.34
                                   key#6:             0              0           0.00           0.00           0.00           3404         860803           0.10         239.14      103461.13
               &journal->j_wait_logspace:             0              0           0.00           0.00           0.00              6             21           0.11           0.90          10.67
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0             13           0.14           0.18           1.92
                 mm/page-writeback.c:144:             0              0           0.00           0.00           0.00              0            502           4.33          30.90        4746.08
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0            301           4.87          24.77        3444.11
                               &pl->lock:             0              0           0.00           0.00           0.00            110            533           0.48          22.60         727.95
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0            150           0.93          27.92        1716.83
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0            150        1191.48        1465.40      180553.86
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0            200           0.66          27.78        1721.46
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0            200           5.71          46.61        1917.04
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0             25           1.05           3.82          59.37
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             50          11.85          86.62        1463.89
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             50          11.11          83.00        1334.26
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              8             68           0.10           3.14          43.53
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4             34           0.13           1.63          21.43
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00             16            136           0.10           1.46          45.48
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4             34           0.12           1.17          20.67
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4             34           0.13           1.05          20.70
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              4             34           0.12           1.06          20.82
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              4             34           0.11           1.06          20.86
                              &x->wait#2:             0              0           0.00           0.00           0.00              8             12           0.15          12.90          33.65
                      inode_sb_list_lock:             0              0           0.00           0.00           0.00            188         153100           0.10         252.96       21144.87
                                       t:             0              0           0.00           0.00           0.00              0            240           2.91          21.45        1691.16
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              6           9.94          62.53         163.03
                                &f->lock:             0              0           0.00           0.00           0.00              0              6           8.89          55.98         147.59
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              3          11.76          17.25          43.32
         &(&bgl->locks[i].lock)->rlock#2:             0              0           0.00           0.00           0.00              0          33299           0.08         530.22       74474.22
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00           4692       26248353           0.08         319.01     3336300.13
                                   key#1:             0              0           0.00           0.00           0.00              3          13316           0.11         440.37        5172.73
                                   key#1:             0              0           0.00           0.00           0.00              2             14           0.29           2.44          12.81
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              3           2133           0.13  1016725197.05  2421157508.81
                &type->i_mutex_dir_key#5:             0              0           0.00           0.00           0.00              5           1039           0.19       64836.43      163220.18
                       &ei->i_data_sem-W:             0              0           0.00           0.00           0.00          16476          43558           0.10       36219.94     3473094.65
                       &ei->i_data_sem-R:             0              0           0.00           0.00           0.00           1466       26231562           0.32         386.05    23593163.43
   &(&(ei->i_block_reservation_lock))->r:             0              0           0.00           0.00           0.00           1075       52500685           0.10         384.35     7864127.36
                          sb_writers#1-R:             0              0           0.00           0.00           0.00              0       48911113           1.03      419247.37 14383810236.92
              &type->i_mutex_dir_key#5/1:             0              0           0.00           0.00           0.00              0              8           0.87        5915.42        9186.31
        &meta_group_info[i]->alloc_sem-R:             0              0           0.00           0.00           0.00              2           1027           0.40           5.88        1640.25
       &(&sbi->s_next_gen_lock)->rlock#2:             0              0           0.00           0.00           0.00              1           1027           0.12           2.35         471.33
                      &ei->xattr_sem#2-R:             0              0           0.00           0.00           0.00            381           1027           0.11           0.72         256.53
              &(&sbi->s_bal_lock)->rlock:             0              0           0.00           0.00           0.00              2            878           0.11           1.29         278.16
                 &rl->wait[BLK_RW_ASYNC]:             0              0           0.00           0.00           0.00           3413         437446           0.11         225.08      505150.18
          &(&ei->i_prealloc_lock)->rlock:             0              0           0.00           0.00           0.00          17530          17947           0.15          44.28        9076.16
                      &ext4__ioend_wq[i]:             0              0           0.00           0.00           0.00            374           2589           0.14           2.74        1008.45
                     &sig->wait_chldexit:             0              0           0.00           0.00           0.00            178           3348           0.11          17.27         936.10
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00            122            149           0.17           1.48          59.19
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              7            182           0.10           1.60          65.65
                                ntp_lock:             0              0           0.00           0.00           0.00              0         302558           0.10           5.68       69113.13
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00             30          98978           0.11         263.18       57890.16
