LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4015 4853 82.7 %
Date: 2024-07-13 19:01:14 Functions: 403 440 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1914 2788 68.7 %

Function Name Sort by function name Hit count Sort by hit count
_bdev_copy_split 0
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_media_management_notify 0
_tmp_bdev_event_cb 0
bdev_abort_all_buf_io_cb 0
bdev_abort_buf_io_cb 0
bdev_channel_for_each_io 0
bdev_for_each_io_done 0
bdev_init_failed 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_unsubmitted 0
bdev_io_status_get_string 0
bdev_lock_error_cleanup_cb 0
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_open_async_cancel 0
bdev_qos_r_bps_rewind_quota 0
bdev_qos_w_bps_rewind_quota 0
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_for_each_bdev_io 0
spdk_bdev_get_media_events 0
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_put_aux_buf 0
spdk_bdev_notify_media_management 0
spdk_bdev_push_media_events 0
bdev_get_current_qd 1
bdev_get_current_qd_done 1
spdk_bdev_get_current_qd 1
spdk_bdev_get_io_time 5
spdk_bdev_get_qd 5
spdk_bdev_get_weighted_io_time 5
bdev_abort_retry 6
spdk_bdev_examine 6
spdk_bdev_nvme_io_passthru_md 6
bdev_open_async 10
spdk_bdev_get_io_stat 10
bdev_io_pull_data_done_and_track 12
bdev_io_pull_md_buf_done 12
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf_done 12
bdev_queue_io_wait_with_cb 12
bdev_seek_complete_cb 12
bdev_histogram_disable_channel_cb 14
bdev_disable_qos_done 16
bdev_disable_qos_msg_done 16
bdev_update_qos_rate_limit_msg 16
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_unmap_split 18
bdev_histogram_disable_channel 22
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
bdev_compare_blocks_with_md 24
bdev_copy_split 24
bdev_io_pull_md_buf 24
spdk_bdev_compare_blocks 24
spdk_bdev_readv_blocks_with_md 24
bdev_disable_qos_msg 28
spdk_bdev_seek_data 30
spdk_bdev_seek_hole 30
bdev_no_mem_poller 31
bdev_histogram_get_channel_cb 32
spdk_bdev_alias_del 32
spdk_bdev_histogram_get 32
spdk_bdev_nvme_admin_passthru 35
_bdev_io_complete_in_submit 36
bdev_in_examine_allowlist 36
spdk_bdev_comparev_blocks_with_md 36
bdev_lock_lba_range_ctx_msg 44
bdev_histogram_get_channel 46
bdev_channel_poll_timeout_io_done 48
bdev_poll_timeout_io 48
bdev_reset_poll_for_outstanding_io 48
claim_verify_rwm 48
bdev_seek 60
spdk_bdev_io_get_seek_offset 60
bdev_examine_allowlist_check 71
bdev_enable_qos_msg 73
bdev_channel_poll_timeout_io 78
bdev_reset_check_outstanding_io 79
bdev_reset_check_outstanding_io_done 79
spdk_bdev_nvme_io_passthru 81
bdev_qos_w_bps_queue 84
claim_verify_rom 92
claim_type_promotes_to_write 98
_calculate_measured_qd_cpl 120
bdev_calculate_measured_queue_depth 120
claim_opts_copy 132
bdev_qos_channel_destroy 134
bdev_examine_allowlist_config_json 138
spdk_bdev_subsystem_config_json 138
bdev_update_qd_sampling_period 149
log_already_claimed 155
bdev_set_qos_rate_limits 163
bdev_qos_set_ops 166
bdev_qos_update_max_quota_per_timeslice 166
spdk_bdev_set_qos_rate_limits 175
spdk_bdev_notify_blockcnt_change 193
bdev_qos_destroy 210
bdev_enable_qos_done 218
_calculate_measured_qd 234
_resize_notify 250
bdev_set_qos_limit_done 256
spdk_bdev_quiesce 281
spdk_bdev_unquiesce 281
claim_verify_rwo 304
bdev_get_each_channel_stat 312
spdk_bdev_get_qd_sampling_period 318
bdev_get_device_stat_done 319
spdk_bdev_get_device_stat 319
spdk_bdev_dump_io_stat_json 323
spdk_bdev_get_opts 326
bdev_get_io_stat 329
spdk_bdev_set_opts 332
bdev_io_submit_reset 333
claim_reset 346
bdev_reset_complete 358
bdev_reset_freeze_channel_done 358
bdev_start_reset 358
bdev_channel_start_reset 364
spdk_bdev_reset 364
bdev_desc_release_claims 366
claim_bdev 366
spdk_bdev_copy_blocks 376
spdk_bdev_module_init_done 384
bdev_copy_should_split 394
bdev_reset_freeze_channel 420
bdev_unfreeze_channel 420
spdk_bdev_module_claim_bdev_desc 504
spdk_bdev_first_leaf 528
spdk_for_each_bdev_leaf 528
spdk_bdev_claim_opts_init 534
bdev_unregister_abort_channel 601
spdk_bdev_alias_del_all 606
bdev_name_del 640
bdev_histogram_enable_channel_cb 688
spdk_bdev_histogram_enable 702
spdk_bdev_write_zeroes 709
bdev_enable_histogram_config_json 934
bdev_qos_config_json 934
bdev_open_async_done 1009
bdev_open_async_opts_copy 1009
bdev_open_async_opts_get_default 1009
spdk_bdev_open_async 1009
spdk_bdev_channel_get_histogram 1017
_bdev_open_async 1019
bdev_histogram_enable_channel 1027
spdk_bdev_set_timeout 1035
bdev_qos_is_iops_rate_limit 1110
_remove_notify 1184
spdk_bdev_unregister_by_name 1248
_event_notify 1434
event_notify 1434
spdk_bdev_next_leaf 1442
_bdev_io_complete_push_bounce_done 1448
_bdev_io_push_bounce_data_buffer 1448
bdev_io_push_bounce_data_done 1448
bdev_io_push_bounce_md_buf 1448
bdev_io_push_bounce_data 1454
claim_type_is_v2 1662
spdk_bdev_module_fini_start_done 1906
_bdev_next_leaf 1970
spdk_bdev_destruct_done 1987
bdev_trace 1993
_bdev_init 2100
_bdev_trace 2100
register_flag_bdev 2100
spdk_bdev_quiesce_range 2216
spdk_bdev_unquiesce_range 2222
spdk_bdev_get_by_name 2359
bdev_examine_allowlist_free 2372
bdev_finish_wait_for_examine_done 2372
bdev_init_complete 2372
bdev_mgr_unregister_cb 2372
bdev_module_get_max_ctx_size 2372
bdev_modules_init 2372
bdev_open_async_fini 2372
spdk_bdev_finish 2372
spdk_bdev_initialize 2372
bdev_quiesce_range_locked 2497
bdev_unquiesce_range_unlocked 2497
spdk_bdev_get_max_copy 2586
spdk_bdev_get_optimal_io_boundary 2588
spdk_bdev_get_acwu 2715
bdev_get_max_write 2919
spdk_bdev_io_get_nvme_fused_status 3107
bdev_compare_and_write_do_write 3212
bdev_compare_and_write_do_write_done 3212
bdev_compare_and_write_do_compare 3373
bdev_compare_and_write_do_compare_done 3373
bdev_comparev_and_writev_blocks_locked 3373
bdev_comparev_and_writev_blocks_unlock 3373
bdev_comparev_and_writev_blocks_unlocked 3373
bdev_compare_do_read 3379
bdev_compare_do_read_done 3379
spdk_bdev_comparev_and_writev_blocks 3389
bdev_lock_lba_range 3421
bdev_unlock_lba_range 3433
spdk_bdev_comparev_blocks 3437
bdev_comparev_blocks_with_md 3473
spdk_bdev_is_zoned 3869
bdev_module_fini_start_iter 4278
bdev_lock_lba_range_get_channel 4296
bdev_unlock_lba_range_get_channel 4302
spdk_bdev_get_physical_block_size 4603
spdk_bdev_first 4868
spdk_for_each_bdev 4868
_spdk_bdev_quiesce 5000
spdk_bdev_module_release_bdev 5573
spdk_bdev_module_claim_bdev 5681
spdk_bdev_module_fini_done 5756
_bdev_lock_lba_range 5918
_bdev_unlock_lba_range 5918
bdev_lock_lba_range_cb 5918
bdev_lock_lba_range_ctx 5918
bdev_unlock_lba_range_cb 5918
bdev_lba_range_overlaps_tailq 5968
spdk_bdev_has_write_cache 6012
spdk_bdev_get_write_unit_size 6262
bdev_finish_unregister_bdevs_iter 6693
bdev_examine 7068
bdev_ok_to_examine 7068
bdev_register_finished 7068
bdev_unregister 7068
bdev_register 7082
spdk_bdev_register 7088
bdev_alias_del 7100
spdk_bdev_set_qd_sampling_period 7103
spdk_bdev_unregister 7110
spdk_bdev_alias_add 7120
bdev_destroy_cb 7121
spdk_bdev_claim_get_name 7932
bdev_write_zeroes_split 7952
bdev_module_fini_iter 8128
bdev_unregister_unsafe 8189
bdev_name_tree_RB_REMOVE_COLOR 10260
spdk_bdev_wait_for_examine 11401
bdev_mgmt_channel_create 13215
bdev_mgmt_channel_destroy 13215
bdev_name_del_unsafe 14170
bdev_name_tree_RB_INSERT_COLOR 14170
bdev_name_tree_RB_REMOVE 14170
bdev_name_add 14196
bdev_name_tree_RB_INSERT 14196
bdev_channel_destroy 22713
bdev_channel_destroy_resource 22713
bdev_channel_create 22725
bdev_enable_qos 22786
spdk_bdev_add_io_stat 23025
bdev_channel_abort_queued_ios 23314
bdev_abort_all_buf_io 23734
spdk_bdev_abort 27496
bdev_abort_buf_io 27502
bdev_abort 27508
_bdev_abort 27514
bdev_abort_queued_io 27514
bdev_abort_io_done 27520
bdev_abort_io 27526
spdk_bdev_next 27598
spdk_bdev_dump_info_json 28258
spdk_bdev_get_qos_rate_limits 28268
spdk_bdev_get_aliases 28290
bdev_alloc_io_stat 30113
bdev_free_io_stat 30113
spdk_bdev_reset_io_stat 30113
spdk_bdev_close 31145
spdk_bdev_open_ext 31457
spdk_bdev_get_product_name 32214
bdev_open_ext 32464
bdev_get_by_name 34823
bdev_name_tree_RB_FIND 34823
bdev_io_get_iobuf_cb 35128
spdk_bdev_module_list_add 35813
spdk_bdev_module_list_find 35813
spdk_bdev_get_io_channel 38267
spdk_bdev_io_set_md_buf 41314
bdev_abort_all_queued_io 46867
bdev_io_on_tailq 55052
bdev_io_use_memory_domain 59885
spdk_bdev_get_uuid 61134
bdev_close 67243
bdev_start_qos 67243
bdev_desc_alloc 67306
bdev_desc_free 67306
bdev_open 67306
spdk_bdev_module_examine_done 71485
bdev_module_action_done 71869
bdev_module_action_complete 74241
bdev_rw_split_get_buf_cb 101421
bdev_io_complete_sequence_cb 108037
spdk_bdev_get_qos_rpc_type 113032
spdk_bdev_write_blocks_with_md 116134
bdev_name_cmp 135220
spdk_bdev_get_memory_domains 141508
bdev_lock_lba_range_check_io 183390
bdev_lba_range_overlapped 223864
bdev_io_range_is_locked 227097
bdev_io_submit_sequence_cb 358277
bdev_channel_submit_qos_io_done 364176
bdev_channel_poll_qos 364428
bdev_channel_submit_qos_io 365611
bdev_each_channel_msg 377560
spdk_bdev_for_each_channel_continue 377560
bdev_each_channel_cpl 385336
spdk_bdev_for_each_channel 385336
_bdev_io_ext_use_bounce_buffer 416702
_bdev_memory_domain_get_io_cb 416702
_bdev_memory_domain_io_get_buf 416702
_bdev_io_pull_bounce_data_buf 418126
bdev_io_pull_data_done 418126
bdev_io_pull_data 422324
bdev_io_exec_sequence 466314
bdev_io_exec_sequence_cb 466314
bdev_io_use_accel_sequence 520773
spdk_bdev_is_dif_head_of_md 576180
spdk_bdev_zcopy_end 625541
spdk_bdev_zcopy_start 625864
bdev_write_zero_buffer 667792
bdev_write_zero_buffer_done 667792
spdk_bdev_flush 669798
_bdev_get_block_size_with_md 670711
io_channel_iter_get_bdev 762896
spdk_bdev_queue_io_wait 848417
bdev_queue_nomem_io_head 945596
spdk_bdev_is_dif_check_enabled 1154370
parent_bdev_io_complete 1471610
bdev_io_split 1471616
_bdev_rw_split 1472684
spdk_bdev_io_type_supported 1539828
spdk_bdev_nvme_iov_passthru_md 1608294
spdk_bdev_readv 2166533
spdk_bdev_write_zeroes_blocks 2716439
bdev_write_zeroes_should_split 2716615
bdev_wait_for_examine_cb 2976124
bdev_module_all_actions_completed 2978496
_to_next_boundary 2987770
bdev_io_split_done 3050819
bdev_io_split_submit 3050843
spdk_bdev_writev 3070673
spdk_bdev_flush_blocks 3894295
spdk_bdev_io_complete_scsi_status 5060517
bdev_queue_nomem_io_tail 6747492
bdev_ch_retry_io 7043667
bdev_shared_ch_retry_io 7043701
bdev_qos_rw_bps_rewind_quota 7142090
bdev_ch_resubmit_io 7688621
bdev_qos_io_submit 8797952
bdev_io_type_supported 9271980
spdk_bdev_unmap 10264416
bdev_qos_rw_iops_rewind_quota 10589364
spdk_bdev_io_get_md_buf 11715952
spdk_bdev_io_get_iovec 12340042
_bdev_io_put_buf 12376451
_bdev_io_set_buf 12376451
_bdev_io_set_md_buf 12376451
bdev_io_get_buf 12376451
bdev_io_get_buf_complete 12376451
bdev_io_put_buf 12376451
spdk_bdev_io_set_buf 12582738
spdk_bdev_read 13035400
spdk_bdev_writev_blocks_with_md 15083108
spdk_bdev_writev_blocks 17076568
bdev_qos_rw_rewind_io 17731454
bdev_qos_r_bps_queue 17859124
bdev_is_read_io 17859208
spdk_bdev_readv_blocks 19401347
spdk_bdev_read_blocks 19444666
bdev_unmap_should_split 20768120
spdk_bdev_unmap_blocks 20984233
spdk_bdev_io_get_nvme_status 22267003
bdev_io_get_max_buf_len 24752902
spdk_bdev_write 25402849
spdk_bdev_get_name 26664828
_are_iovs_aligned 26971421
spdk_bdev_write_blocks 27503365
spdk_bdev_get_data_block_size 28112020
bdev_write_blocks_with_md 28287298
spdk_bdev_io_get_scsi_status 29050896
spdk_bdev_is_md_interleaved 29360595
spdk_bdev_readv_blocks_ext 35622163
spdk_bdev_io_complete_nvme_status 38230476
spdk_bdev_io_get_buf 38929681
spdk_bdev_io_get_submit_tsc 40490704
spdk_bdev_get_block_size 43991271
spdk_bdev_read_blocks_with_md 45377151
spdk_bdev_writev_blocks_ext 48298024
spdk_bdev_io_get_io_channel 48429086
spdk_bdev_get_num_blocks 50071489
bdev_bytes_to_blocks 54610406
spdk_bdev_is_md_separate 54840135
bdev_readv_blocks_with_md 56961522
spdk_bdev_get_md_size 56990199
_is_buf_allocated 57968704
spdk_bdev_get_dif_type 58316999
bdev_read_blocks_with_md 64821822
spdk_bdev_get_buf_align 80401927
bdev_writev_blocks_with_md 81507429
_bdev_io_check_opts 83920185
bdev_qos_rw_bps_queue 104993275
bdev_get_io_size_in_byte 112135365
_bdev_io_submit_ext 138026887
bdev_rw_should_split 232466517
bdev_io_do_submit 257732681
_bdev_io_submit 257732711
_bdev_io_complete 257760629
bdev_io_update_io_stat 257760629
_bdev_io_handle_no_mem 258564666
bdev_submit_request 258674151
spdk_bdev_io_complete 258674452
bdev_io_decrement_outstanding 259140504
bdev_io_increment_outstanding 259140504
bdev_io_submit 259206166
bdev_io_init 259281256
spdk_bdev_free_io 259281256
bdev_io_valid_blocks 259811644
bdev_channel_get_io 260129715
bdev_io_complete 260147276
bdev_io_should_split 260752955
spdk_bdev_io_get_thread 272531225
spdk_bdev_desc_get_bdev 321692757
bdev_io_needs_sequence_exec 403973244
bdev_qos_rw_iops_queue 408266452
bdev_qos_io_to_limit 496814696
bdev_qos_queue_io 496814696
bdev_qos_rw_queue_io 513259727

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