LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4058 4910 82.6 %
Date: 2024-07-13 03:51:15 Functions: 406 445 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1905 2798 68.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 32385206
_bdev_abort 42233
_bdev_copy_split 0
_bdev_get_block_size_with_md 682648
_bdev_init 2429
_bdev_io_check_opts 115542945
_bdev_io_complete 306188232
_bdev_io_complete_in_submit 36
_bdev_io_complete_push_bounce_done 1448
_bdev_io_ext_use_bounce_buffer 368563
_bdev_io_handle_no_mem 306974204
_bdev_io_pull_bounce_data_buf 369987
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
_bdev_io_push_bounce_data_buffer 1448
_bdev_io_put_buf 16051668
_bdev_io_set_buf 16051668
_bdev_io_set_md_buf 16051668
_bdev_io_submit 306145695
_bdev_io_submit_ext 227118105
_bdev_lock_lba_range 7858
_bdev_memory_domain_get_io_cb 368563
_bdev_memory_domain_io_get_buf 368563
_bdev_next_leaf 2046
_bdev_open_async 2611
_bdev_rw_split 4486815
_bdev_trace 2429
_bdev_unlock_lba_range 7858
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 274
_calculate_measured_qd_cpl 140
_event_notify 1965
_is_buf_allocated 75859806
_media_management_notify 0
_remove_notify 1717
_resize_notify 248
_spdk_bdev_quiesce 8880
_tmp_bdev_event_cb 0
_to_next_boundary 8700155
bdev_abort 42227
bdev_abort_all_buf_io 30745
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 60542
bdev_abort_buf_io 42221
bdev_abort_buf_io_cb 0
bdev_abort_io 42245
bdev_abort_io_done 42239
bdev_abort_queued_io 42233
bdev_abort_retry 6
bdev_alias_del 9184
bdev_alloc_io_stat 38864
bdev_bytes_to_blocks 58929200
bdev_calculate_measured_queue_depth 140
bdev_ch_add_to_io_submitted 310673551
bdev_ch_remove_from_io_submitted 310673551
bdev_ch_resubmit_io 7407210
bdev_ch_retry_io 6801866
bdev_channel_abort_queued_ios 30325
bdev_channel_create 29389
bdev_channel_destroy 29377
bdev_channel_destroy_resource 29377
bdev_channel_for_each_io 0
bdev_channel_get_io 311764948
bdev_channel_poll_qos 360955
bdev_channel_poll_timeout_io 78
bdev_channel_poll_timeout_io_done 48
bdev_channel_start_reset 364
bdev_channel_submit_qos_io 362101
bdev_channel_submit_qos_io_done 360651
bdev_close 79982
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 80045
bdev_desc_free 80045
bdev_desc_release_claims 394
bdev_destroy_cb 9205
bdev_disable_qos_done 16
bdev_disable_qos_msg 28
bdev_disable_qos_msg_done 16
bdev_each_channel_cpl 387910
bdev_each_channel_msg 374577
bdev_enable_histogram_config_json 948
bdev_enable_qos 29450
bdev_enable_qos_done 218
bdev_enable_qos_msg 73
bdev_examine 9152
bdev_examine_allowlist_check 71
bdev_examine_allowlist_config_json 171
bdev_examine_allowlist_free 2659
bdev_finish_unregister_bdevs_iter 8321
bdev_finish_wait_for_examine_done 2659
bdev_for_each_io_done 0
bdev_free_io_stat 38864
bdev_get_by_name 48994
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 322
bdev_get_each_channel_stat 317
bdev_get_io_size_in_byte 119914172
bdev_get_io_stat 332
bdev_get_max_write 3800
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 2659
bdev_init_failed 0
bdev_io_complete 308300024
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 73415
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 307491160
bdev_io_do_submit 306145665
bdev_io_exec_sequence 441954
bdev_io_exec_sequence_cb 441954
bdev_io_get_buf 16051668
bdev_io_get_buf_complete 16051668
bdev_io_get_iobuf_cb 52292
bdev_io_get_max_buf_len 32103336
bdev_io_increment_outstanding 307491160
bdev_io_init 310810538
bdev_io_needs_sequence_exec 544310570
bdev_io_on_tailq 84490
bdev_io_pull_data 370282
bdev_io_pull_data_done 369987
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 1454
bdev_io_push_bounce_data_done 1448
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf 1448
bdev_io_push_bounce_md_buf_done 12
bdev_io_put_buf 16051668
bdev_io_range_is_locked 227317
bdev_io_should_split 315295935
bdev_io_split 4485358
bdev_io_split_done 8763206
bdev_io_split_submit 8763230
bdev_io_status_get_string 0
bdev_io_submit 310632829
bdev_io_submit_reset 333
bdev_io_submit_sequence_cb 368539
bdev_io_type_supported 9314333
bdev_io_update_io_stat 306188232
bdev_io_use_accel_sequence 419330
bdev_io_use_memory_domain 1484
bdev_io_valid_blocks 311444312
bdev_is_read_io 18940519
bdev_lba_range_overlapped 224084
bdev_lba_range_overlaps_tailq 7908
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3421
bdev_lock_lba_range_cb 7858
bdev_lock_lba_range_check_io 180276
bdev_lock_lba_range_ctx 7858
bdev_lock_lba_range_ctx_msg 44
bdev_lock_lba_range_get_channel 4309
bdev_mgmt_channel_create 15260
bdev_mgmt_channel_destroy 15260
bdev_mgr_unregister_cb 2659
bdev_module_action_complete 98090
bdev_module_action_done 95431
bdev_module_all_actions_completed 10435063
bdev_module_fini_iter 9276
bdev_module_fini_start_iter 4852
bdev_module_get_max_ctx_size 2659
bdev_modules_init 2659
bdev_name_add 18364
bdev_name_cmp 184312
bdev_name_del 666
bdev_name_del_unsafe 18338
bdev_name_tree_RB_FIND 48994
bdev_name_tree_RB_INSERT 18364
bdev_name_tree_RB_INSERT_COLOR 18338
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 18338
bdev_name_tree_RB_REMOVE_COLOR 13383
bdev_no_mem_poller 0
bdev_ok_to_examine 9152
bdev_open 80045
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2601
bdev_open_async_fini 2659
bdev_open_async_opts_copy 2601
bdev_open_async_opts_get_default 2601
bdev_open_ext 43180
bdev_poll_timeout_io 48
bdev_qos_channel_destroy 134
bdev_qos_config_json 948
bdev_qos_destroy 210
bdev_qos_io_submit 8831796
bdev_qos_io_to_limit 512526275
bdev_qos_is_iops_rate_limit 1110
bdev_qos_queue_io 512526275
bdev_qos_r_bps_queue 18940435
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 111725995
bdev_qos_rw_bps_rewind_quota 8188177
bdev_qos_rw_iops_queue 418362761
bdev_qos_rw_iops_rewind_quota 10603962
bdev_qos_rw_queue_io 530088756
bdev_qos_rw_rewind_io 18792139
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 903768
bdev_queue_nomem_io_tail 6504006
bdev_quiesce_range_locked 4437
bdev_read_blocks_with_md 22087344
bdev_readv_blocks_with_md 114721967
bdev_register 9166
bdev_register_finished 9152
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 284615620
bdev_rw_split_get_buf_cb 167326
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 6801866
bdev_start_qos 79982
bdev_start_reset 358
bdev_submit_request 307049167
bdev_trace 2301
bdev_unfreeze_channel 420
bdev_unlock_lba_range 3433
bdev_unlock_lba_range_cb 7858
bdev_unlock_lba_range_get_channel 4315
bdev_unmap_should_split 23060292
bdev_unmap_split 18
bdev_unquiesce_range_unlocked 4437
bdev_unregister 9152
bdev_unregister_abort_channel 948
bdev_unregister_unsafe 10716
bdev_update_qd_sampling_period 169
bdev_update_qos_rate_limit_msg 16
bdev_wait_for_examine_cb 10432404
bdev_write_blocks_with_md 30925263
bdev_write_zero_buffer 678848
bdev_write_zero_buffer_done 678848
bdev_write_zeroes_should_split 2775575
bdev_write_zeroes_split 7952
bdev_writev_blocks_with_md 113060255
claim_bdev 394
claim_opts_copy 132
claim_reset 370
claim_type_is_v2 1770
claim_type_promotes_to_write 110
claim_verify_rom 104
claim_verify_rwm 48
claim_verify_rwo 320
event_notify 1965
io_channel_iter_get_bdev 762487
log_already_claimed 155
parent_bdev_io_complete 4485352
register_flag_bdev 2429
spdk_bdev_abort 42215
spdk_bdev_add_io_stat 29694
spdk_bdev_alias_add 9204
spdk_bdev_alias_del 32
spdk_bdev_alias_del_all 632
spdk_bdev_channel_get_histogram 1126
spdk_bdev_claim_get_name 9024
spdk_bdev_claim_opts_init 562
spdk_bdev_close 41711
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 593414619
spdk_bdev_destruct_done 2557
spdk_bdev_dump_info_json 29901
spdk_bdev_dump_io_stat_json 326
spdk_bdev_examine 6
spdk_bdev_finish 2659
spdk_bdev_first 4917
spdk_bdev_first_leaf 566
spdk_bdev_flush 649836
spdk_bdev_flush_blocks 4011321
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 387910
spdk_bdev_for_each_channel_continue 374577
spdk_bdev_free_io 310810538
spdk_bdev_get_acwu 2897
spdk_bdev_get_aliases 29933
spdk_bdev_get_block_size 45874924
spdk_bdev_get_buf_align 100734543
spdk_bdev_get_by_name 5814
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 31465208
spdk_bdev_get_device_stat 322
spdk_bdev_get_dif_type 99337711
spdk_bdev_get_io_channel 50040
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_max_copy 2768
spdk_bdev_get_md_size 65260423
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 173966
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 78526
spdk_bdev_get_num_blocks 55407050
spdk_bdev_get_nvme_ctratt 3079
spdk_bdev_get_optimal_io_boundary 2770
spdk_bdev_get_opts 360
spdk_bdev_get_physical_block_size 4819
spdk_bdev_get_product_name 33919
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 321
spdk_bdev_get_qos_rate_limits 29911
spdk_bdev_get_qos_rpc_type 119604
spdk_bdev_get_uuid 61906
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6770
spdk_bdev_has_write_cache 6113
spdk_bdev_histogram_enable 814
spdk_bdev_histogram_get 32
spdk_bdev_initialize 2659
spdk_bdev_io_complete 307049468
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 38095984
spdk_bdev_io_complete_nvme_status 39797852
spdk_bdev_io_complete_scsi_status 5297451
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 48066822
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 64872512
spdk_bdev_io_get_iovec 533308
spdk_bdev_io_get_md_buf 8894150
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 25316616
spdk_bdev_io_get_scsi_status 32452910
spdk_bdev_io_get_seek_offset 60
spdk_bdev_io_get_submit_tsc 41769631
spdk_bdev_io_get_thread 324358996
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16222321
spdk_bdev_io_set_md_buf 46411
spdk_bdev_io_type_supported 1548721
spdk_bdev_is_dif_check_enabled 1103580
spdk_bdev_is_dif_head_of_md 553414
spdk_bdev_is_md_interleaved 32712475
spdk_bdev_is_md_separate 73170458
spdk_bdev_is_zoned 3924
spdk_bdev_module_claim_bdev 7554
spdk_bdev_module_claim_bdev_desc 532
spdk_bdev_module_examine_done 95047
spdk_bdev_module_fini_done 6617
spdk_bdev_module_fini_start_done 2193
spdk_bdev_module_init_done 384
spdk_bdev_module_list_add 41531
spdk_bdev_module_list_find 41531
spdk_bdev_module_release_bdev 7446
spdk_bdev_next 27649
spdk_bdev_next_leaf 1480
spdk_bdev_notify_blockcnt_change 192
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 1508243
spdk_bdev_open_async 2601
spdk_bdev_open_ext 40581
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 954368
spdk_bdev_quiesce 596
spdk_bdev_quiesce_range 3841
spdk_bdev_read 13982723
spdk_bdev_read_blocks 20285938
spdk_bdev_read_blocks_with_md 1801406
spdk_bdev_readv 2037434
spdk_bdev_readv_blocks 20676536
spdk_bdev_readv_blocks_ext 46012852
spdk_bdev_readv_blocks_with_md 43372725
spdk_bdev_register 9172
spdk_bdev_reset 364
spdk_bdev_reset_io_stat 38864
spdk_bdev_seek_data 30
spdk_bdev_seek_hole 30
spdk_bdev_set_opts 366
spdk_bdev_set_qd_sampling_period 9187
spdk_bdev_set_qos_rate_limits 175
spdk_bdev_set_timeout 1144
spdk_bdev_subsystem_config_json 171
spdk_bdev_unmap 11364601
spdk_bdev_unmap_blocks 23290066
spdk_bdev_unquiesce 596
spdk_bdev_unquiesce_range 3847
spdk_bdev_unregister 9194
spdk_bdev_unregister_by_name 1410
spdk_bdev_wait_for_examine 14747
spdk_bdev_write 27878340
spdk_bdev_write_blocks 30128464
spdk_bdev_write_blocks_with_md 117950
spdk_bdev_write_zeroes 709
spdk_bdev_write_zeroes_blocks 2775399
spdk_bdev_writev 3015521
spdk_bdev_writev_blocks 18717800
spdk_bdev_writev_blocks_ext 69530065
spdk_bdev_writev_blocks_with_md 20772153
spdk_bdev_zcopy_end 548710
spdk_bdev_zcopy_start 556042
spdk_for_each_bdev 4917
spdk_for_each_bdev_leaf 566

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