LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4056 4915 82.5 %
Date: 2024-07-15 22:31:11 Functions: 408 446 91.5 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1905 2802 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23799440
_bdev_abort 28180
_bdev_copy_split 0
_bdev_get_block_size_with_md 528093
_bdev_init 2176
_bdev_io_check_opts 77723454
_bdev_io_complete 205856050
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1263
_bdev_io_ext_use_bounce_buffer 356204
_bdev_io_handle_no_mem 206564056
_bdev_io_pull_bounce_data_buf 357455
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1263
_bdev_io_put_buf 9150551
_bdev_io_set_buf 9150551
_bdev_io_set_md_buf 9150551
_bdev_io_submit 205827648
_bdev_io_submit_ext 143439228
_bdev_lock_lba_range 7688
_bdev_memory_domain_get_io_cb 356204
_bdev_memory_domain_io_get_buf 356204
_bdev_next_leaf 1863
_bdev_open_async 2211
_bdev_rw_split 2421008
_bdev_trace 2176
_bdev_unlock_lba_range 7688
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 185
_calculate_measured_qd_cpl 94
_event_notify 1647
_is_buf_allocated 49323675
_media_management_notify 0
_remove_notify 1416
_resize_notify 231
_spdk_bdev_quiesce 8661
_tmp_bdev_event_cb 0
_to_next_boundary 5500340
bdev_abort 28177
bdev_abort_all_buf_io 27073
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 53341
bdev_abort_buf_io 28174
bdev_abort_buf_io_cb 0
bdev_abort_io 28186
bdev_abort_io_done 28183
bdev_abort_queued_io 28180
bdev_abort_retry 3
bdev_alias_del 7609
bdev_alloc_io_stat 33823
bdev_bytes_to_blocks 47897131
bdev_calculate_measured_queue_depth 94
bdev_ch_add_to_io_submitted 208274329
bdev_ch_remove_from_io_submitted 208274329
bdev_ch_resubmit_io 6573353
bdev_ch_retry_io 5771793
bdev_channel_abort_queued_ios 26764
bdev_channel_create 25965
bdev_channel_destroy 25959
bdev_channel_destroy_resource 25959
bdev_channel_for_each_io 0
bdev_channel_get_io 208884854
bdev_channel_poll_qos 336931
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 273
bdev_channel_submit_qos_io 337518
bdev_channel_submit_qos_io_done 336583
bdev_close 72494
bdev_compare_and_write_do_compare 3335
bdev_compare_and_write_do_compare_done 3335
bdev_compare_and_write_do_write 3193
bdev_compare_and_write_do_write_done 3193
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3314
bdev_compare_do_read_done 3314
bdev_comparev_and_writev_blocks_locked 3335
bdev_comparev_and_writev_blocks_unlock 3335
bdev_comparev_and_writev_blocks_unlocked 3335
bdev_comparev_blocks_with_md 3393
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_copy_should_split 287
bdev_copy_split 12
bdev_desc_alloc 72530
bdev_desc_free 72530
bdev_desc_release_claims 290
bdev_destroy_cb 7632
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 361430
bdev_each_channel_msg 349021
bdev_enable_histogram_config_json 851
bdev_enable_qos 26003
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 7589
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 162
bdev_examine_allowlist_free 2240
bdev_finish_unregister_bdevs_iter 6993
bdev_finish_wait_for_examine_done 2240
bdev_for_each_io_done 0
bdev_free_io_stat 33823
bdev_get_by_name 42158
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 266
bdev_get_each_channel_stat 259
bdev_get_io_size_in_byte 88301783
bdev_get_io_stat 274
bdev_get_max_write 3187
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 996
bdev_histogram_enable_channel_cb 710
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2240
bdev_init_failed 0
bdev_io_complete 207380868
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70188
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 207061896
bdev_io_do_submit 205827633
bdev_io_exec_sequence 426380
bdev_io_exec_sequence_cb 426380
bdev_io_get_buf 9150551
bdev_io_get_buf_complete 9150551
bdev_io_get_iobuf_cb 37899
bdev_io_get_max_buf_len 18301102
bdev_io_increment_outstanding 207061896
bdev_io_init 208201813
bdev_io_needs_sequence_exec 357810919
bdev_io_on_tailq 56372
bdev_io_pull_data 357458
bdev_io_pull_data_done 357455
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf 12
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data 1266
bdev_io_push_bounce_data_done 1263
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1263
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 9150551
bdev_io_range_is_locked 228402
bdev_io_should_split 210620031
bdev_io_split 2418243
bdev_io_split_done 5502989
bdev_io_split_submit 5503001
bdev_io_status_get_string 0
bdev_io_submit 208247670
bdev_io_submit_reset 258
bdev_io_submit_sequence_cb 356192
bdev_io_type_supported 6826275
bdev_io_update_io_stat 205856050
bdev_io_use_accel_sequence 406076
bdev_io_use_memory_domain 1281
bdev_io_valid_blocks 208580354
bdev_is_read_io 15955595
bdev_lba_range_overlapped 225165
bdev_lba_range_overlaps_tailq 7729
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3359
bdev_lock_lba_range_cb 7688
bdev_lock_lba_range_check_io 181132
bdev_lock_lba_range_ctx 7688
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 4226
bdev_mgmt_channel_create 14009
bdev_mgmt_channel_destroy 14009
bdev_mgr_unregister_cb 2240
bdev_module_action_complete 83105
bdev_module_action_done 80865
bdev_module_all_actions_completed 9582090
bdev_module_fini_iter 8193
bdev_module_fini_start_iter 4210
bdev_module_get_max_ctx_size 2240
bdev_modules_init 2240
bdev_name_add 15209
bdev_name_cmp 171023
bdev_name_del 407
bdev_name_del_unsafe 15195
bdev_name_tree_RB_FIND 42158
bdev_name_tree_RB_INSERT 15209
bdev_name_tree_RB_INSERT_COLOR 15195
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 15195
bdev_name_tree_RB_REMOVE_COLOR 12287
bdev_no_mem_poller 1
bdev_ok_to_examine 7589
bdev_open 72530
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2201
bdev_open_async_fini 2240
bdev_open_async_opts_copy 2201
bdev_open_async_opts_get_default 2201
bdev_open_ext 37100
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 851
bdev_qos_destroy 160
bdev_qos_io_submit 6540042
bdev_qos_io_to_limit 340430343
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 340430343
bdev_qos_r_bps_queue 15955553
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 80932619
bdev_qos_rw_bps_rewind_quota 7369164
bdev_qos_rw_iops_queue 274285454
bdev_qos_rw_iops_rewind_quota 8456487
bdev_qos_rw_queue_io 355218073
bdev_qos_rw_rewind_io 15825651
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_qos_w_bps_queue 42
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 6
bdev_queue_nomem_io_head 807877
bdev_queue_nomem_io_tail 5765631
bdev_quiesce_range_locked 4329
bdev_read_blocks_with_md 15630866
bdev_readv_blocks_with_md 70753702
bdev_register 7597
bdev_register_finished 7589
bdev_reset_check_outstanding_io 39
bdev_reset_check_outstanding_io_done 39
bdev_reset_complete 270
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 309
bdev_reset_freeze_channel_done 270
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 186548656
bdev_rw_split_get_buf_cb 131223
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 194
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 5771794
bdev_start_qos 72494
bdev_start_reset 270
bdev_submit_request 206635667
bdev_trace 2071
bdev_unfreeze_channel 309
bdev_unlock_lba_range 3365
bdev_unlock_lba_range_cb 7688
bdev_unlock_lba_range_get_channel 4229
bdev_unmap_should_split 18617868
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4329
bdev_unregister 7589
bdev_unregister_abort_channel 805
bdev_unregister_unsafe 8885
bdev_update_qd_sampling_period 110
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 9579850
bdev_write_blocks_with_md 25060661
bdev_write_zero_buffer 524906
bdev_write_zero_buffer_done 524906
bdev_write_zeroes_should_split 2190627
bdev_write_zeroes_split 391
bdev_writev_blocks_with_md 73147383
claim_bdev 290
claim_opts_copy 66
claim_reset 278
claim_type_is_v2 1261
claim_type_promotes_to_write 68
claim_verify_rom 65
claim_verify_rwm 24
claim_verify_rwo 240
event_notify 1647
io_channel_iter_get_bdev 710451
log_already_claimed 83
parent_bdev_io_complete 2418240
register_flag_bdev 2176
spdk_bdev_abort 28171
spdk_bdev_add_io_stat 26218
spdk_bdev_alias_add 7623
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 390
spdk_bdev_channel_get_histogram 989
spdk_bdev_claim_get_name 8681
spdk_bdev_claim_opts_init 374
spdk_bdev_close 35878
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3351
spdk_bdev_comparev_blocks 3375
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 278
spdk_bdev_desc_get_bdev 397005107
spdk_bdev_destruct_done 2025
spdk_bdev_dump_info_json 29632
spdk_bdev_dump_io_stat_json 271
spdk_bdev_examine 3
spdk_bdev_finish 2240
spdk_bdev_first 5081
spdk_bdev_first_leaf 538
spdk_bdev_flush 605120
spdk_bdev_flush_blocks 2379131
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 361430
spdk_bdev_for_each_channel_continue 349021
spdk_bdev_free_io 208201813
spdk_bdev_get_acwu 1387
spdk_bdev_get_aliases 29656
spdk_bdev_get_block_size 42448915
spdk_bdev_get_buf_align 64370397
spdk_bdev_get_by_name 5058
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8562064
spdk_bdev_get_device_stat 266
spdk_bdev_get_dif_type 64754708
spdk_bdev_get_io_channel 43813
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 592640
spdk_bdev_get_max_copy 1271
spdk_bdev_get_md_size 40680485
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 159190
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 71034
spdk_bdev_get_num_blocks 28353214
spdk_bdev_get_nvme_ctratt 3028
spdk_bdev_get_optimal_io_boundary 1276
spdk_bdev_get_opts 305
spdk_bdev_get_physical_block_size 2280
spdk_bdev_get_product_name 32111
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 267
spdk_bdev_get_qos_rate_limits 29640
spdk_bdev_get_qos_rpc_type 118528
spdk_bdev_get_uuid 37712
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 4720
spdk_bdev_has_write_cache 2982
spdk_bdev_histogram_enable 718
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2240
spdk_bdev_io_complete 206635817
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 29475556
spdk_bdev_io_complete_nvme_status 23882262
spdk_bdev_io_complete_scsi_status 4521054
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32592503
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 45779490
spdk_bdev_io_get_iovec 602887
spdk_bdev_io_get_md_buf 8222102
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 21546288
spdk_bdev_io_get_scsi_status 8798664
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 25355454
spdk_bdev_io_get_thread 216538714
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9396209
spdk_bdev_io_set_md_buf 46077
spdk_bdev_io_type_supported 1652106
spdk_bdev_is_dif_check_enabled 1241382
spdk_bdev_is_dif_head_of_md 622032
spdk_bdev_is_md_interleaved 9721759
spdk_bdev_is_md_separate 45564632
spdk_bdev_is_zoned 3726
spdk_bdev_module_claim_bdev 6735
spdk_bdev_module_claim_bdev_desc 359
spdk_bdev_module_examine_done 80673
spdk_bdev_module_fini_done 5953
spdk_bdev_module_fini_start_done 1970
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 37387
spdk_bdev_module_list_find 37387
spdk_bdev_module_release_bdev 6681
spdk_bdev_next 27706
spdk_bdev_next_leaf 1325
spdk_bdev_notify_blockcnt_change 159
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 32
spdk_bdev_nvme_io_passthru 78
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 243969
spdk_bdev_open_async 2201
spdk_bdev_open_ext 34895
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 683025
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3784
spdk_bdev_read 11809378
spdk_bdev_read_blocks 14350948
spdk_bdev_read_blocks_with_md 1279918
spdk_bdev_readv 1611719
spdk_bdev_readv_blocks 7403661
spdk_bdev_readv_blocks_ext 29684475
spdk_bdev_readv_blocks_with_md 30393669
spdk_bdev_register 7600
spdk_bdev_reset 273
spdk_bdev_reset_io_stat 33823
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 308
spdk_bdev_set_qd_sampling_period 7608
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 998
spdk_bdev_subsystem_config_json 162
spdk_bdev_unmap 9178090
spdk_bdev_unmap_blocks 18797742
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3787
spdk_bdev_unregister 7610
spdk_bdev_unregister_by_name 1238
spdk_bdev_wait_for_examine 12475
spdk_bdev_write 22863378
spdk_bdev_write_blocks 24418528
spdk_bdev_write_blocks_with_md 117221
spdk_bdev_write_zeroes 488
spdk_bdev_write_zeroes_blocks 2190497
spdk_bdev_writev 1828940
spdk_bdev_writev_blocks 5309130
spdk_bdev_writev_blocks_ext 48038995
spdk_bdev_writev_blocks_with_md 17570852
spdk_bdev_zcopy_end 604118
spdk_bdev_zcopy_start 604344
spdk_for_each_bdev 5081
spdk_for_each_bdev_leaf 538

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