LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4057 4915 82.5 %
Date: 2024-07-15 12:59:45 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1906 2802 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 31100997
_bdev_abort 23800
_bdev_copy_split 0
_bdev_get_block_size_with_md 598772
_bdev_init 2436
_bdev_io_check_opts 109020671
_bdev_io_complete 292919010
_bdev_io_complete_in_submit 36
_bdev_io_complete_push_bounce_done 1447
_bdev_io_ext_use_bounce_buffer 355131
_bdev_io_handle_no_mem 293689609
_bdev_io_pull_bounce_data_buf 356554
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
_bdev_io_push_bounce_data_buffer 1447
_bdev_io_put_buf 14035818
_bdev_io_set_buf 14035818
_bdev_io_set_md_buf 14035818
_bdev_io_submit 292894806
_bdev_io_submit_ext 211155893
_bdev_lock_lba_range 7906
_bdev_memory_domain_get_io_cb 355131
_bdev_memory_domain_io_get_buf 355131
_bdev_next_leaf 2046
_bdev_open_async 2609
_bdev_rw_split 4126367
_bdev_trace 2436
_bdev_unlock_lba_range 7906
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 276
_calculate_measured_qd_cpl 141
_event_notify 1974
_is_buf_allocated 70244729
_media_management_notify 0
_remove_notify 1716
_resize_notify 258
_spdk_bdev_quiesce 8976
_tmp_bdev_event_cb 0
_to_next_boundary 7932623
bdev_abort 23794
bdev_abort_all_buf_io 30352
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 59761
bdev_abort_buf_io 23788
bdev_abort_buf_io_cb 0
bdev_abort_io 23812
bdev_abort_io_done 23806
bdev_abort_queued_io 23800
bdev_abort_retry 6
bdev_alias_del 9205
bdev_alloc_io_stat 38498
bdev_bytes_to_blocks 61058909
bdev_calculate_measured_queue_depth 141
bdev_ch_add_to_io_submitted 297042600
bdev_ch_remove_from_io_submitted 297042600
bdev_ch_resubmit_io 7103913
bdev_ch_retry_io 6526987
bdev_channel_abort_queued_ios 29932
bdev_channel_create 29001
bdev_channel_destroy 28989
bdev_channel_destroy_resource 28989
bdev_channel_for_each_io 0
bdev_channel_get_io 297675038
bdev_channel_poll_qos 377303
bdev_channel_poll_timeout_io 78
bdev_channel_poll_timeout_io_done 48
bdev_channel_start_reset 364
bdev_channel_submit_qos_io 378421
bdev_channel_submit_qos_io_done 376933
bdev_close 80114
bdev_compare_and_write_do_compare 3373
bdev_compare_and_write_do_compare_done 3373
bdev_compare_and_write_do_write 3212
bdev_compare_and_write_do_write_done 3212
bdev_compare_blocks_with_md 24
bdev_compare_do_read 3379
bdev_compare_do_read_done 3379
bdev_comparev_and_writev_blocks_locked 3373
bdev_comparev_and_writev_blocks_unlock 3373
bdev_comparev_and_writev_blocks_unlocked 3373
bdev_comparev_blocks_with_md 3473
bdev_copy_do_read 18
bdev_copy_do_read_done 18
bdev_copy_do_write 18
bdev_copy_do_write_done 18
bdev_copy_get_buf_cb 18
bdev_copy_should_split 400
bdev_copy_split 24
bdev_desc_alloc 80177
bdev_desc_free 80177
bdev_desc_release_claims 391
bdev_destroy_cb 9226
bdev_disable_qos_done 16
bdev_disable_qos_msg 28
bdev_disable_qos_msg_done 16
bdev_each_channel_cpl 404311
bdev_each_channel_msg 390909
bdev_enable_histogram_config_json 948
bdev_enable_qos 29062
bdev_enable_qos_done 218
bdev_enable_qos_msg 73
bdev_examine 9173
bdev_examine_allowlist_check 71
bdev_examine_allowlist_config_json 171
bdev_examine_allowlist_free 2666
bdev_finish_unregister_bdevs_iter 8336
bdev_finish_wait_for_examine_done 2666
bdev_for_each_io_done 0
bdev_free_io_stat 38498
bdev_get_by_name 48993
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 323
bdev_get_each_channel_stat 320
bdev_get_io_size_in_byte 107921707
bdev_get_io_stat 333
bdev_get_max_write 3772
bdev_histogram_disable_channel 22
bdev_histogram_disable_channel_cb 14
bdev_histogram_enable_channel 1136
bdev_histogram_enable_channel_cb 800
bdev_histogram_get_channel 46
bdev_histogram_get_channel_cb 32
bdev_in_examine_allowlist 36
bdev_init_complete 2666
bdev_init_failed 0
bdev_io_complete 294941996
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71279
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 294188760
bdev_io_do_submit 292894776
bdev_io_exec_sequence 426386
bdev_io_exec_sequence_cb 426386
bdev_io_get_buf 14035818
bdev_io_get_buf_complete 14035818
bdev_io_get_iobuf_cb 50583
bdev_io_get_max_buf_len 28071636
bdev_io_increment_outstanding 294188760
bdev_io_init 297018012
bdev_io_needs_sequence_exec 514353947
bdev_io_on_tailq 47624
bdev_io_pull_data 356841
bdev_io_pull_data_done 356554
bdev_io_pull_data_done_and_track 12
bdev_io_pull_md_buf 24
bdev_io_pull_md_buf_done 12
bdev_io_push_bounce_data 1453
bdev_io_push_bounce_data_done 1447
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf 1447
bdev_io_push_bounce_md_buf_done 12
bdev_io_put_buf 14035818
bdev_io_range_is_locked 230932
bdev_io_should_split 301141680
bdev_io_split 4123571
bdev_io_split_done 7996257
bdev_io_split_submit 7996281
bdev_io_status_get_string 0
bdev_io_submit 297020411
bdev_io_submit_reset 333
bdev_io_submit_sequence_cb 355107
bdev_io_type_supported 9715968
bdev_io_update_io_stat 292919010
bdev_io_use_accel_sequence 404641
bdev_io_use_memory_domain 1483
bdev_io_valid_blocks 297418244
bdev_is_read_io 16943673
bdev_lba_range_overlapped 227699
bdev_lba_range_overlaps_tailq 7956
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3421
bdev_lock_lba_range_cb 7906
bdev_lock_lba_range_check_io 188936
bdev_lock_lba_range_ctx 7906
bdev_lock_lba_range_ctx_msg 44
bdev_lock_lba_range_get_channel 4315
bdev_mgmt_channel_create 14841
bdev_mgmt_channel_destroy 14841
bdev_mgr_unregister_cb 2666
bdev_module_action_complete 98324
bdev_module_action_done 95658
bdev_module_all_actions_completed 7918954
bdev_module_fini_iter 9304
bdev_module_fini_start_iter 4866
bdev_module_get_max_ctx_size 2666
bdev_modules_init 2666
bdev_name_add 18398
bdev_name_cmp 205764
bdev_name_del 658
bdev_name_del_unsafe 18372
bdev_name_tree_RB_FIND 48993
bdev_name_tree_RB_INSERT 18398
bdev_name_tree_RB_INSERT_COLOR 18372
bdev_name_tree_RB_MINMAX 0
bdev_name_tree_RB_NEXT 0
bdev_name_tree_RB_NFIND 0
bdev_name_tree_RB_PREV 0
bdev_name_tree_RB_REINSERT 0
bdev_name_tree_RB_REMOVE 18372
bdev_name_tree_RB_REMOVE_COLOR 14887
bdev_no_mem_poller 0
bdev_ok_to_examine 9173
bdev_open 80177
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2599
bdev_open_async_fini 2666
bdev_open_async_opts_copy 2599
bdev_open_async_opts_get_default 2599
bdev_open_ext 43112
bdev_poll_timeout_io 48
bdev_qos_channel_destroy 134
bdev_qos_config_json 948
bdev_qos_destroy 210
bdev_qos_io_submit 9120505
bdev_qos_io_to_limit 481077079
bdev_qos_is_iops_rate_limit 1110
bdev_qos_queue_io 481077079
bdev_qos_r_bps_queue 16943589
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 101705869
bdev_qos_rw_bps_rewind_quota 6215838
bdev_qos_rw_iops_queue 394697708
bdev_qos_rw_iops_rewind_quota 10615385
bdev_qos_rw_queue_io 496403577
bdev_qos_rw_rewind_io 16831223
bdev_qos_set_ops 166
bdev_qos_update_max_quota_per_timeslice 166
bdev_qos_w_bps_queue 84
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 12
bdev_queue_nomem_io_head 867808
bdev_queue_nomem_io_tail 6236661
bdev_quiesce_range_locked 4485
bdev_read_blocks_with_md 21779628
bdev_readv_blocks_with_md 104968257
bdev_register 9187
bdev_register_finished 9173
bdev_reset_check_outstanding_io 79
bdev_reset_check_outstanding_io_done 79
bdev_reset_complete 358
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 420
bdev_reset_freeze_channel_done 358
bdev_reset_poll_for_outstanding_io 48
bdev_rw_should_split 268522268
bdev_rw_split_get_buf_cb 161400
bdev_seek 60
bdev_seek_complete_cb 12
bdev_set_qos_limit_done 256
bdev_set_qos_rate_limits 163
bdev_shared_ch_retry_io 6526987
bdev_start_qos 80114
bdev_start_reset 358
bdev_submit_request 293762435
bdev_trace 2308
bdev_unfreeze_channel 420
bdev_unlock_lba_range 3433
bdev_unlock_lba_range_cb 7906
bdev_unlock_lba_range_get_channel 4321
bdev_unmap_should_split 25205752
bdev_unmap_split 18
bdev_unquiesce_range_unlocked 4485
bdev_unregister 9173
bdev_unregister_abort_channel 943
bdev_unregister_unsafe 10736
bdev_update_qd_sampling_period 170
bdev_update_qos_rate_limit_msg 16
bdev_wait_for_examine_cb 7916288
bdev_write_blocks_with_md 31463764
bdev_write_zero_buffer 595000
bdev_write_zero_buffer_done 595000
bdev_write_zeroes_should_split 2789948
bdev_write_zeroes_split 8098
bdev_writev_blocks_with_md 106625126
claim_bdev 391
claim_opts_copy 132
claim_reset 370
claim_type_is_v2 1761
claim_type_promotes_to_write 107
claim_verify_rom 101
claim_verify_rwm 48
claim_verify_rwo 320
event_notify 1974
io_channel_iter_get_bdev 795220
log_already_claimed 155
parent_bdev_io_complete 4123565
register_flag_bdev 2436
spdk_bdev_abort 23782
spdk_bdev_add_io_stat 29309
spdk_bdev_alias_add 9231
spdk_bdev_alias_del 32
spdk_bdev_alias_del_all 632
spdk_bdev_channel_get_histogram 1126
spdk_bdev_claim_get_name 9030
spdk_bdev_claim_opts_init 559
spdk_bdev_close 41642
spdk_bdev_compare_blocks 24
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3389
spdk_bdev_comparev_blocks 3437
spdk_bdev_comparev_blocks_with_md 36
spdk_bdev_copy_blocks 382
spdk_bdev_desc_get_bdev 566256948
spdk_bdev_destruct_done 2557
spdk_bdev_dump_info_json 30079
spdk_bdev_dump_io_stat_json 327
spdk_bdev_examine 6
spdk_bdev_finish 2666
spdk_bdev_first 5095
spdk_bdev_first_leaf 566
spdk_bdev_flush 653114
spdk_bdev_flush_blocks 3766748
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 404311
spdk_bdev_for_each_channel_continue 390909
spdk_bdev_free_io 297018012
spdk_bdev_get_acwu 2907
spdk_bdev_get_aliases 30111
spdk_bdev_get_block_size 43641734
spdk_bdev_get_buf_align 91118635
spdk_bdev_get_by_name 5881
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 24637856
spdk_bdev_get_device_stat 323
spdk_bdev_get_dif_type 92865101
spdk_bdev_get_io_channel 49686
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 601580
spdk_bdev_get_max_copy 2778
spdk_bdev_get_md_size 56688140
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 174300
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 78726
spdk_bdev_get_num_blocks 46657714
spdk_bdev_get_nvme_ctratt 2964
spdk_bdev_get_optimal_io_boundary 2780
spdk_bdev_get_opts 360
spdk_bdev_get_physical_block_size 4720
spdk_bdev_get_product_name 34049
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 322
spdk_bdev_get_qos_rate_limits 30089
spdk_bdev_get_qos_rpc_type 120316
spdk_bdev_get_uuid 62636
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6780
spdk_bdev_has_write_cache 5790
spdk_bdev_histogram_enable 814
spdk_bdev_histogram_get 32
spdk_bdev_initialize 2666
spdk_bdev_io_complete 293762736
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 39462399
spdk_bdev_io_complete_nvme_status 38492060
spdk_bdev_io_complete_scsi_status 4517619
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 44780196
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 61023638
spdk_bdev_io_get_iovec 624366
spdk_bdev_io_get_md_buf 8463591
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 23366956
spdk_bdev_io_get_scsi_status 25559652
spdk_bdev_io_get_seek_offset 60
spdk_bdev_io_get_submit_tsc 40425814
spdk_bdev_io_get_thread 308985135
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 14304220
spdk_bdev_io_set_md_buf 45157
spdk_bdev_io_type_supported 1791627
spdk_bdev_is_dif_check_enabled 1259124
spdk_bdev_is_dif_head_of_md 631186
spdk_bdev_is_md_interleaved 25879046
spdk_bdev_is_md_separate 64539872
spdk_bdev_is_zoned 4694
spdk_bdev_module_claim_bdev 7425
spdk_bdev_module_claim_bdev_desc 529
spdk_bdev_module_examine_done 95274
spdk_bdev_module_fini_done 6638
spdk_bdev_module_fini_start_done 2200
spdk_bdev_module_init_done 384
spdk_bdev_module_list_add 41651
spdk_bdev_module_list_find 41651
spdk_bdev_module_release_bdev 7317
spdk_bdev_next 27829
spdk_bdev_next_leaf 1480
spdk_bdev_notify_blockcnt_change 197
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 35
spdk_bdev_nvme_io_passthru 81
spdk_bdev_nvme_io_passthru_md 6
spdk_bdev_nvme_iov_passthru_md 1719156
spdk_bdev_open_async 2599
spdk_bdev_open_ext 40515
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 656984
spdk_bdev_quiesce 596
spdk_bdev_quiesce_range 3889
spdk_bdev_read 13975559
spdk_bdev_read_blocks 19968172
spdk_bdev_read_blocks_with_md 1811456
spdk_bdev_readv 1898969
spdk_bdev_readv_blocks 16787217
spdk_bdev_readv_blocks_ext 41676989
spdk_bdev_readv_blocks_with_md 42338355
spdk_bdev_register 9193
spdk_bdev_reset 364
spdk_bdev_reset_io_stat 38498
spdk_bdev_seek_data 30
spdk_bdev_seek_hole 30
spdk_bdev_set_opts 366
spdk_bdev_set_qd_sampling_period 9208
spdk_bdev_set_qos_rate_limits 175
spdk_bdev_set_timeout 1144
spdk_bdev_subsystem_config_json 171
spdk_bdev_unmap 12660212
spdk_bdev_unmap_blocks 25381456
spdk_bdev_unquiesce 596
spdk_bdev_unquiesce_range 3895
spdk_bdev_unregister 9215
spdk_bdev_unregister_by_name 1410
spdk_bdev_wait_for_examine 14765
spdk_bdev_write 28999084
spdk_bdev_write_blocks 30747523
spdk_bdev_write_blocks_with_md 121241
spdk_bdev_write_zeroes 709
spdk_bdev_write_zeroes_blocks 2789606
spdk_bdev_writev 2871216
spdk_bdev_writev_blocks 15706665
spdk_bdev_writev_blocks_ext 67343694
spdk_bdev_writev_blocks_with_md 19807891
spdk_bdev_zcopy_end 626316
spdk_bdev_zcopy_start 626906
spdk_for_each_bdev 5095
spdk_for_each_bdev_leaf 566

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