LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4152 5510 75.4 %
Date: 2024-11-16 21:22:34 Functions: 403 440 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4630 23217 19.9 %

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
bdev_abort_retry 3
spdk_bdev_examine 3
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_get_io_time 4
spdk_bdev_get_qd 4
spdk_bdev_get_weighted_io_time 4
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf_done 6
bdev_queue_io_wait_with_cb 6
bdev_seek_complete_cb 6
bdev_histogram_disable_channel_cb 8
spdk_bdev_get_io_stat 8
bdev_copy_do_read 9
bdev_copy_do_read_done 9
bdev_copy_do_write 9
bdev_copy_do_write_done 9
bdev_copy_get_buf_cb 9
bdev_unmap_split 9
bdev_disable_qos_done 10
bdev_disable_qos_msg_done 10
bdev_open_async 10
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
bdev_compare_blocks_with_md 12
bdev_copy_split 12
bdev_io_pull_md_buf 12
bdev_update_qos_rate_limit_msg 12
spdk_bdev_compare_blocks 12
spdk_bdev_readv_blocks_with_md 12
bdev_histogram_disable_channel 13
bdev_disable_qos_msg 16
bdev_histogram_get_channel_cb 17
spdk_bdev_histogram_get 17
_bdev_io_complete_in_submit 18
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_alias_del 20
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
bdev_channel_poll_timeout_io_done 24
bdev_poll_timeout_io 24
bdev_reset_poll_for_outstanding_io 24
claim_verify_rwm 24
bdev_histogram_get_channel 25
bdev_in_examine_allowlist 27
bdev_no_mem_poller 32
spdk_bdev_nvme_admin_passthru 33
bdev_lock_lba_range_ctx_msg 38
bdev_channel_poll_timeout_io 39
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_qos_w_bps_queue 42
bdev_seek 42
spdk_bdev_io_get_seek_offset 42
bdev_enable_qos_msg 44
bdev_examine_allowlist_check 53
claim_verify_rom 57
claim_type_promotes_to_write 60
claim_opts_copy 66
_calculate_measured_qd_cpl 76
bdev_calculate_measured_queue_depth 76
spdk_bdev_nvme_io_passthru 81
log_already_claimed 84
bdev_update_qd_sampling_period 92
bdev_qos_channel_destroy 98
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_set_qos_rate_limits 123
spdk_bdev_set_qos_rate_limits 129
bdev_examine_allowlist_config_json 138
spdk_bdev_subsystem_config_json 138
_calculate_measured_qd 149
bdev_qos_destroy 160
bdev_enable_qos_done 169
spdk_bdev_notify_blockcnt_change 185
spdk_bdev_module_init_done 192
bdev_set_qos_limit_done 194
bdev_get_each_channel_stat 253
spdk_bdev_quiesce 257
spdk_bdev_unquiesce 257
bdev_get_device_stat_done 262
spdk_bdev_get_device_stat 262
spdk_bdev_get_qd_sampling_period 263
spdk_bdev_dump_io_stat_json 267
bdev_io_submit_reset 268
bdev_get_io_stat 270
spdk_bdev_copy_blocks 274
bdev_reset_complete 281
bdev_reset_freeze_channel_done 281
bdev_start_reset 281
claim_verify_rwo 281
_resize_notify 282
bdev_copy_should_split 283
bdev_channel_start_reset 284
spdk_bdev_reset 284
spdk_bdev_get_opts 306
spdk_bdev_set_opts 309
claim_reset 311
bdev_desc_release_claims 323
claim_bdev 323
bdev_reset_freeze_channel 328
bdev_unfreeze_channel 328
spdk_bdev_module_claim_bdev_desc 392
spdk_bdev_claim_opts_init 407
spdk_bdev_first_leaf 527
spdk_for_each_bdev_leaf 527
bdev_unregister_abort_channel 540
spdk_bdev_alias_del_all 601
bdev_name_del 623
bdev_histogram_enable_channel_cb 629
spdk_bdev_histogram_enable 637
spdk_bdev_write_zeroes 649
bdev_qos_is_iops_rate_limit 799
bdev_enable_histogram_config_json 858
bdev_qos_config_json 858
spdk_bdev_channel_get_histogram 913
bdev_histogram_enable_channel 920
spdk_bdev_set_timeout 922
bdev_open_async_done 924
bdev_open_async_opts_copy 924
bdev_open_async_opts_get_default 924
spdk_bdev_open_async 924
_bdev_open_async 934
_remove_notify 1000
spdk_bdev_unregister_by_name 1137
_event_notify 1282
event_notify 1282
spdk_bdev_next_leaf 1314
claim_type_is_v2 1393
_bdev_io_complete_push_bounce_done 1438
_bdev_io_push_bounce_data_buffer 1438
bdev_io_push_bounce_data_done 1438
bdev_io_push_bounce_md_buf 1438
bdev_io_push_bounce_data 1441
spdk_bdev_destruct_done 1827
_bdev_next_leaf 1841
spdk_bdev_module_fini_start_done 1873
bdev_trace 1962
_bdev_init 2047
_bdev_trace 2047
register_flag_bdev 2047
spdk_bdev_get_by_name 2129
bdev_examine_allowlist_free 2151
bdev_finish_wait_for_examine_done 2151
bdev_init_complete 2151
bdev_mgr_unregister_cb 2151
bdev_module_get_max_ctx_size 2151
bdev_modules_init 2151
bdev_open_async_fini 2151
spdk_bdev_finish 2151
spdk_bdev_initialize 2151
spdk_bdev_quiesce_range 2197
spdk_bdev_unquiesce_range 2200
bdev_quiesce_range_locked 2454
bdev_unquiesce_range_unlocked 2454
bdev_get_max_write 2810
bdev_module_fini_start_iter 4024
spdk_bdev_io_get_nvme_fused_status 4136
bdev_compare_and_write_do_write 4218
bdev_compare_and_write_do_write_done 4218
spdk_bdev_get_max_copy 4249
spdk_bdev_get_optimal_io_boundary 4254
bdev_compare_do_read 4343
bdev_compare_do_read_done 4343
bdev_compare_and_write_do_compare 4364
bdev_compare_and_write_do_compare_done 4364
bdev_comparev_and_writev_blocks_locked 4364
bdev_comparev_and_writev_blocks_unlock 4364
bdev_comparev_and_writev_blocks_unlocked 4364
spdk_bdev_get_acwu 4366
spdk_bdev_comparev_and_writev_blocks 4382
bdev_lock_lba_range 4388
bdev_unlock_lba_range 4394
spdk_bdev_comparev_blocks 4404
bdev_comparev_blocks_with_md 4422
_spdk_bdev_quiesce 4911
bdev_lock_lba_range_get_channel 5257
bdev_unlock_lba_range_get_channel 5260
spdk_bdev_first 5389
spdk_for_each_bdev 5389
spdk_bdev_module_fini_done 5670
spdk_bdev_has_write_cache 5814
spdk_bdev_is_zoned 6000
spdk_bdev_module_release_bdev 6071
spdk_bdev_module_claim_bdev 6125
spdk_bdev_get_physical_block_size 6203
bdev_finish_unregister_bdevs_iter 6249
bdev_examine 6347
bdev_ok_to_examine 6347
bdev_register_finished 6347
bdev_unregister 6347
bdev_register 6355
spdk_bdev_register 6358
spdk_bdev_set_qd_sampling_period 6366
bdev_alias_del 6367
spdk_bdev_unregister 6368
spdk_bdev_alias_add 6378
bdev_destroy_cb 6392
_bdev_lock_lba_range 6842
_bdev_unlock_lba_range 6842
bdev_lock_lba_range_cb 6842
bdev_lock_lba_range_ctx 6842
bdev_unlock_lba_range_cb 6842
bdev_lba_range_overlaps_tailq 6883
bdev_unregister_unsafe 7296
spdk_bdev_get_write_unit_size 7657
bdev_module_fini_iter 7821
spdk_bdev_claim_get_name 9015
bdev_write_zeroes_split 9172
bdev_name_tree_RB_REMOVE_COLOR 9350
spdk_bdev_wait_for_examine 10361
bdev_name_del_unsafe 12716
bdev_name_tree_RB_INSERT_COLOR 12716
bdev_name_tree_RB_REMOVE 12716
bdev_name_add 12730
bdev_name_tree_RB_INSERT 12730
bdev_mgmt_channel_create 14780
bdev_mgmt_channel_destroy 14780
bdev_channel_destroy 24238
bdev_channel_destroy_resource 24238
bdev_channel_create 24244
bdev_enable_qos 24282
spdk_bdev_add_io_stat 24491
bdev_channel_abort_queued_ios 24778
bdev_abort_all_buf_io 25106
bdev_io_get_iobuf_cb 27454
spdk_bdev_close 29859
spdk_bdev_open_ext 30039
spdk_bdev_next 30241
bdev_alloc_io_stat 30856
bdev_free_io_stat 30856
spdk_bdev_reset_io_stat 30856
spdk_bdev_dump_info_json 30890
spdk_bdev_get_qos_rate_limits 30898
spdk_bdev_get_aliases 30922
bdev_open_ext 30967
bdev_get_by_name 33096
bdev_name_tree_RB_FIND 33096
spdk_bdev_get_product_name 34856
spdk_bdev_module_list_add 35057
spdk_bdev_module_list_find 35057
spdk_bdev_abort 37950
bdev_abort_buf_io 37953
bdev_abort 37956
_bdev_abort 37959
bdev_abort_queued_io 37959
bdev_abort_io_done 37962
bdev_abort_io 37965
spdk_bdev_get_io_channel 38786
spdk_bdev_io_set_md_buf 48233
bdev_abort_all_queued_io 49672
bdev_io_use_memory_domain 59874
spdk_bdev_module_examine_done 66251
bdev_module_action_done 66443
bdev_close 67757
bdev_start_qos 67757
bdev_desc_alloc 67794
bdev_desc_free 67794
bdev_open 67794
bdev_module_action_complete 68594
bdev_io_on_tailq 75930
spdk_bdev_get_uuid 90441
spdk_bdev_write_blocks_with_md 105555
bdev_io_complete_sequence_cb 109950
bdev_rw_split_get_buf_cb 111534
spdk_bdev_get_qos_rpc_type 123560
bdev_name_cmp 124801
spdk_bdev_get_memory_domains 145162
bdev_lock_lba_range_check_io 177527
bdev_lba_range_overlapped 215373
bdev_io_range_is_locked 219639
bdev_channel_submit_qos_io_done 327269
bdev_channel_poll_qos 327617
bdev_channel_submit_qos_io 328378
bdev_each_channel_msg 341599
spdk_bdev_for_each_channel_continue 341599
bdev_each_channel_cpl 349102
spdk_bdev_for_each_channel 349102
bdev_io_submit_sequence_cb 360187
_bdev_io_ext_use_bounce_buffer 418617
_bdev_memory_domain_get_io_cb 418617
_bdev_memory_domain_io_get_buf 418617
_bdev_io_pull_bounce_data_buf 420043
bdev_io_pull_data_done 420043
bdev_io_pull_data 424330
bdev_io_exec_sequence 470137
bdev_io_exec_sequence_cb 470137
spdk_bdev_is_dif_head_of_md 518884
bdev_io_use_accel_sequence 529588
spdk_bdev_zcopy_end 634469
spdk_bdev_zcopy_start 634630
bdev_write_zero_buffer 651336
bdev_write_zero_buffer_done 651336
_bdev_get_block_size_with_md 654146
spdk_bdev_flush 670010
io_channel_iter_get_bdev 690701
bdev_queue_nomem_io_head 864583
spdk_bdev_queue_io_wait 947063
spdk_bdev_is_dif_check_enabled 1039582
spdk_bdev_io_type_supported 1609529
spdk_bdev_readv 1866518
parent_bdev_io_complete 2168233
bdev_io_split 2168236
_bdev_rw_split 2169211
spdk_bdev_write_zeroes_blocks 2538653
bdev_write_zeroes_should_split 2538989
spdk_bdev_writev 2736847
spdk_bdev_nvme_iov_passthru_md 2753109
bdev_wait_for_examine_cb 3537750
bdev_module_all_actions_completed 3539901
_to_next_boundary 4146918
bdev_io_split_done 4219101
bdev_io_split_submit 4219113
spdk_bdev_flush_blocks 4233826
spdk_bdev_io_complete_scsi_status 5094929
bdev_queue_nomem_io_tail 6090971
bdev_ch_retry_io 6389923
bdev_shared_ch_retry_io 6389958
bdev_ch_resubmit_io 6951115
bdev_qos_io_submit 7024922
bdev_qos_rw_bps_rewind_quota 8142074
bdev_qos_rw_iops_rewind_quota 8454266
spdk_bdev_unmap 9092448
bdev_io_type_supported 10118165
spdk_bdev_io_get_md_buf 12231942
spdk_bdev_read 12306050
_bdev_io_put_buf 12547019
_bdev_io_set_buf 12547019
_bdev_io_set_md_buf 12547019
bdev_io_get_buf 12547019
bdev_io_get_buf_complete 12547019
bdev_io_put_buf 12547019
spdk_bdev_io_set_buf 12760448
spdk_bdev_io_get_iovec 12865253
spdk_bdev_writev_blocks_with_md 14628039
bdev_qos_rw_rewind_io 16596340
spdk_bdev_writev_blocks 16648576
bdev_qos_r_bps_queue 16741478
bdev_is_read_io 16741520
spdk_bdev_read_blocks 17947828
spdk_bdev_readv_blocks 18622033
bdev_unmap_should_split 18690939
spdk_bdev_unmap_blocks 18945168
spdk_bdev_write 23104897
bdev_io_get_max_buf_len 25094038
spdk_bdev_write_blocks 25940527
bdev_write_blocks_with_md 26697418
spdk_bdev_get_data_block_size 27581007
_are_iovs_aligned 27852175
spdk_bdev_io_get_nvme_status 27897221
spdk_bdev_io_get_scsi_status 28553660
spdk_bdev_is_md_interleaved 28755506
spdk_bdev_get_name 34250747
spdk_bdev_read_blocks_with_md 36903584
spdk_bdev_io_complete_nvme_status 39920720
spdk_bdev_readv_blocks_ext 39970957
spdk_bdev_io_get_buf 39979121
spdk_bdev_io_get_submit_tsc 42649272
spdk_bdev_io_get_io_channel 48728586
spdk_bdev_get_dif_type 49102731
spdk_bdev_get_block_size 49501302
bdev_bytes_to_blocks 49777437
spdk_bdev_writev_blocks_ext 49865776
bdev_read_blocks_with_md 54851412
spdk_bdev_get_num_blocks 55347248
spdk_bdev_is_md_separate 55813903
spdk_bdev_get_md_size 57374314
_is_buf_allocated 59860849
bdev_readv_blocks_with_md 61228911
spdk_bdev_get_buf_align 82089645
bdev_writev_blocks_with_md 82653373
bdev_qos_rw_bps_queue 87681830
_bdev_io_check_opts 89836727
bdev_get_io_size_in_byte 95823904
_bdev_io_submit_ext 143387072
bdev_rw_should_split 226957903
bdev_io_do_submit 248897839
_bdev_io_submit 248897854
_bdev_io_complete 248936088
bdev_io_update_io_stat 248936088
_bdev_io_handle_no_mem 249646753
bdev_submit_request 249758274
spdk_bdev_io_complete 249758425
bdev_io_decrement_outstanding 250228308
bdev_io_increment_outstanding 250228308
bdev_io_submit 251068575
bdev_io_init 251129913
spdk_bdev_free_io 251129913
bdev_io_complete 251750946
bdev_io_valid_blocks 251797723
bdev_channel_get_io 252077012
bdev_io_should_split 253298188
spdk_bdev_io_get_thread 264305326
bdev_qos_rw_iops_queue 308999051
spdk_bdev_desc_get_bdev 309924667
bdev_qos_io_to_limit 381089681
bdev_qos_queue_io 381089681
bdev_qos_rw_queue_io 396680881
bdev_io_needs_sequence_exec 401270297

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