LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4814 5865 82.1 %
Date: 2024-12-10 04:25:06 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5193 24396 21.3 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22286774
_bdev_abort 98355
_bdev_copy_split 0
_bdev_get_block_size_with_md 517643
_bdev_init 2153
_bdev_io_check_opts 72196451
_bdev_io_complete 246858339
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2578900
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2558346
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2547863
_bdev_io_handle_no_mem 245340188
_bdev_io_pull_bounce_data_buf 2546859
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2560878
_bdev_io_put_buf 13158912
_bdev_io_set_buf 13117723
_bdev_io_set_md_buf 13137233
_bdev_io_submit 248464401
_bdev_io_submit_ext 169716033
_bdev_lock_lba_range 4674
_bdev_memory_domain_get_io_cb 2543822
_bdev_next_leaf 2227
_bdev_open_async 1052
_bdev_reset_complete 329
_bdev_rw_split 1085213
_bdev_trace 2153
_bdev_unlock_lba_range 4674
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 232
_calculate_measured_qd_cpl 118
_event_notify 1066
_is_buf_allocated 52113500
_media_management_notify 0
_remove_notify 725
_resize_notify 341
_spdk_bdev_quiesce 2526
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2153
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2153
_tmp_bdev_event_cb 0
_to_next_boundary 2129674
bdev_abort 98351
bdev_abort_all_buf_io 22491
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22509
bdev_abort_buf_io 98347
bdev_abort_buf_io_cb 0
bdev_abort_io 98375
bdev_abort_io_done 98371
bdev_abort_queued_io 98355
bdev_abort_retry 4
bdev_alias_del 6314
bdev_alloc_io_stat 28312
bdev_bytes_to_blocks 55954411
bdev_calculate_measured_queue_depth 118
bdev_ch_add_to_io_submitted 250063484
bdev_ch_remove_from_io_submitted 249532780
bdev_ch_resubmit_io 5688927
bdev_ch_retry_io 5004899
bdev_channel_abort_queued_ios 22125
bdev_channel_create 21690
bdev_channel_destroy 21682
bdev_channel_destroy_resource 21682
bdev_channel_for_each_io 0
bdev_channel_get_io 249971605
bdev_channel_poll_qos 393798
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 394900
bdev_channel_submit_qos_io_done 392735
bdev_close 64237
bdev_compare_and_write_do_compare 3381
bdev_compare_and_write_do_compare_done 3381
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3365
bdev_compare_do_read_done 3365
bdev_comparev_and_writev_blocks_locked 3381
bdev_comparev_and_writev_blocks_unlock 3381
bdev_comparev_and_writev_blocks_unlocked 3381
bdev_comparev_blocks_with_md 3457
bdev_copy_do_read 12
bdev_copy_do_read_done 12
bdev_copy_do_write 12
bdev_copy_do_write_done 12
bdev_copy_get_buf_cb 12
bdev_copy_should_split 345
bdev_copy_split 16
bdev_desc_alloc 64284
bdev_desc_free 64284
bdev_desc_get_block_size 310566679
bdev_desc_release_claims 347
bdev_destroy_cb 6294
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 410613
bdev_each_channel_msg 405555
bdev_enable_histogram_config_json 892
bdev_enable_qos 21737
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6302
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 186
bdev_examine_allowlist_free 2290
bdev_examine_allowlist_remove 12572
bdev_finish_unregister_bdevs_iter 6247
bdev_finish_wait_for_examine_done 2290
bdev_for_each_io_done 0
bdev_free_io_stat 28312
bdev_get_by_name 31401
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 345
bdev_get_each_channel_stat 342
bdev_get_io_size_in_byte 208839109
bdev_get_io_stat 355
bdev_get_max_write 2696
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1174
bdev_histogram_enable_channel_cb 785
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2290
bdev_init_failed 0
bdev_io_complete 249261018
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 53996
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 248227409
bdev_io_do_submit 248168345
bdev_io_exec_sequence 373932
bdev_io_exec_sequence_cb 373932
bdev_io_get_accel_buf 0
bdev_io_get_block_size 209997993
bdev_io_get_buf 13123550
bdev_io_get_buf_complete 13133304
bdev_io_get_iobuf_cb 74990
bdev_io_get_max_buf_len 26240940
bdev_io_increment_outstanding 248876567
bdev_io_init 249564189
bdev_io_init_dif_ctx 2253154
bdev_io_needs_accel_buffer 167206215
bdev_io_needs_bounce_buffer 169952931
bdev_io_needs_metadata 504686785
bdev_io_needs_sequence_exec 431039777
bdev_io_on_tailq 196750
bdev_io_pull_data 2580134
bdev_io_pull_data_done 2557362
bdev_io_pull_data_done_and_track 8
bdev_io_pull_md_buf 16
bdev_io_pull_md_buf_done 8
bdev_io_push_bounce_data 2582664
bdev_io_push_bounce_data_done 2582330
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2581283
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 13160307
bdev_io_range_is_locked 63110
bdev_io_should_split 254502493
bdev_io_split 1084260
bdev_io_split_done 2186379
bdev_io_split_submit 2186395
bdev_io_status_get_string 0
bdev_io_submit 249777403
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 319936
bdev_io_type_supported 12987138
bdev_io_update_io_stat 249284961
bdev_io_use_accel_sequence 681320715
bdev_io_use_memory_domain 182937020
bdev_io_valid_blocks 250082697
bdev_is_read_io 17758084
bdev_lba_range_overlapped 59799
bdev_lba_range_overlaps_tailq 4695
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4674
bdev_lock_lba_range_check_io 46506
bdev_lock_lba_range_ctx 4674
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3743
bdev_mgmt_channel_create 13128
bdev_mgmt_channel_destroy 13128
bdev_mgr_unregister_cb 2290
bdev_module_action_complete 65964
bdev_module_action_done 63674
bdev_module_all_actions_completed 12223847
bdev_module_fini_iter 8107
bdev_module_fini_start_iter 4226
bdev_module_get_max_ctx_size 2290
bdev_modules_init 2290
bdev_name_add 12618
bdev_name_cmp 128583
bdev_name_del 449
bdev_name_del_unsafe 12600
bdev_name_tree_RB_FIND 31401
bdev_name_tree_RB_INSERT 12618
bdev_name_tree_RB_INSERT_COLOR 12600
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 12600
bdev_name_tree_RB_REMOVE_COLOR 9650
bdev_no_mem_poller 1
bdev_ok_to_examine 6302
bdev_open 64284
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2290
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28083
bdev_open_opts_copy 8341
bdev_open_opts_get_defaults 68456
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 892
bdev_qos_destroy 196
bdev_qos_io_submit 11350237
bdev_qos_io_to_limit 867372518
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 867386956
bdev_qos_r_bps_queue 17758028
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 201879656
bdev_qos_rw_bps_rewind_quota 6959472
bdev_qos_rw_iops_queue 681740147
bdev_qos_rw_iops_rewind_quota 10665546
bdev_qos_rw_queue_io 883623374
bdev_qos_rw_rewind_io 17625018
bdev_qos_set_ops 146
bdev_qos_update_max_quota_per_timeslice 146
bdev_qos_w_bps_queue 56
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 8
bdev_queue_nomem_io_head 692588
bdev_queue_nomem_io_tail 4996534
bdev_quiesce_range_locked 1261
bdev_read_blocks_with_md 16327396
bdev_readv_blocks_with_md 97705445
bdev_register 6300
bdev_register_finished 6290
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 321
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 366
bdev_reset_freeze_channel_done 321
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 219018964
bdev_rw_split_get_buf_cb 73645
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 246
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5004900
bdev_start_qos 64237
bdev_start_reset 329
bdev_submit_request 248427055
bdev_trace 2035
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4674
bdev_unlock_lba_range_get_channel 3747
bdev_unmap_should_split 28156879
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1261
bdev_unregister 6290
bdev_unregister_abort_channel 443
bdev_unregister_unsafe 6951
bdev_update_qd_sampling_period 139
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12221557
bdev_write_blocks_with_md 29330218
bdev_write_zero_buffer 514947
bdev_write_zero_buffer_done 514947
bdev_write_zeroes_should_split 3269347
bdev_write_zeroes_split 7150
bdev_writev_blocks_with_md 73151515
claim_bdev 347
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1531
claim_type_promotes_to_write 99
claim_verify_rom 91
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1066
io_channel_iter_get_bdev 816166
log_already_claimed 114
parent_bdev_io_complete 1084256
register_flag_bdev 2153
spdk_bdev_abort 98331
spdk_bdev_add_io_stat 22024
spdk_bdev_alias_add 6332
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1166
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 495
spdk_bdev_close 27364
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3401
spdk_bdev_comparev_blocks 3433
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 333
spdk_bdev_desc_get_bdev 729272221
spdk_bdev_desc_get_block_size 44341030
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 580601
spdk_bdev_desc_get_md_size 42830666
spdk_bdev_desc_is_dif_check_enabled 1163518
spdk_bdev_desc_is_dif_head_of_md 580601
spdk_bdev_desc_is_md_interleaved 580631
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1642
spdk_bdev_dump_info_json 29716
spdk_bdev_dump_io_stat_json 335
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2290
spdk_bdev_first 4819
spdk_bdev_first_leaf 645
spdk_bdev_flush 762026
spdk_bdev_flush_blocks 3145296
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 410618
spdk_bdev_for_each_channel_continue 405551
spdk_bdev_free_io 249264126
spdk_bdev_get_acwu 2649
spdk_bdev_get_aliases 29764
spdk_bdev_get_block_size 1657661
spdk_bdev_get_buf_align 77011104
spdk_bdev_get_by_name 3318
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 7684148
spdk_bdev_get_device_stat 345
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 17094346
spdk_bdev_get_io_channel 34478
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 594320
spdk_bdev_get_max_copy 2515
spdk_bdev_get_md_size 7933527
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 132027
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 64328
spdk_bdev_get_num_blocks 30330337
spdk_bdev_get_numa_id 1497
spdk_bdev_get_nvme_ctratt 3589
spdk_bdev_get_nvme_nsid 3001
spdk_bdev_get_optimal_io_boundary 2519
spdk_bdev_get_opts 363
spdk_bdev_get_physical_block_size 8972
spdk_bdev_get_product_name 32190
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 330
spdk_bdev_get_qos_rate_limits 29726
spdk_bdev_get_qos_rpc_type 118864
spdk_bdev_get_uuid 46667
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6295
spdk_bdev_has_write_cache 3018
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2290
spdk_bdev_io_complete 247935730
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 38496851
spdk_bdev_io_complete_nvme_status 26986881
spdk_bdev_io_complete_scsi_status 3280081
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32852515
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 42978394
spdk_bdev_io_get_iovec 956168
spdk_bdev_io_get_md_buf 9619744
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 23902284
spdk_bdev_io_get_scsi_status 7999222
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 28748553
spdk_bdev_io_get_thread 261544052
spdk_bdev_io_hide_metadata 4417161
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11569490
spdk_bdev_io_set_md_buf 37036
spdk_bdev_io_type_supported 2597620
spdk_bdev_is_dif_check_enabled 1163443
spdk_bdev_is_dif_head_of_md 581542
spdk_bdev_is_md_interleaved 11042382
spdk_bdev_is_md_separate 59353373
spdk_bdev_is_zoned 5155
spdk_bdev_module_claim_bdev 4903
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 63402
spdk_bdev_module_fini_done 5817
spdk_bdev_module_fini_start_done 1936
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 36652
spdk_bdev_module_list_find 36652
spdk_bdev_module_release_bdev 4831
spdk_bdev_next 29007
spdk_bdev_next_leaf 1582
spdk_bdev_notify_blockcnt_change 225
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 88
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 165904
spdk_bdev_open_async 1042
spdk_bdev_open_ext 22863
spdk_bdev_open_ext_v2 27039
spdk_bdev_open_opts_init 4172
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 912752
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1092
spdk_bdev_read 12701710
spdk_bdev_read_blocks 15126884
spdk_bdev_read_blocks_with_md 1268513
spdk_bdev_readv 982302
spdk_bdev_readv_blocks 6788512
spdk_bdev_readv_blocks_ext 27530662
spdk_bdev_readv_blocks_with_md 62035614
spdk_bdev_register 6304
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29009
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 367
spdk_bdev_set_qd_sampling_period 6315
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 186
spdk_bdev_unmap 12377069
spdk_bdev_unmap_blocks 28352001
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1096
spdk_bdev_unregister 6318
spdk_bdev_unregister_by_name 783
spdk_bdev_wait_for_examine 11148
spdk_bdev_write 27718201
spdk_bdev_write_blocks 28944512
spdk_bdev_write_blocks_with_md 110597
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3269200
spdk_bdev_writev 1526400
spdk_bdev_writev_blocks 4789572
spdk_bdev_writev_blocks_ext 44717889
spdk_bdev_writev_blocks_with_md 23134092
spdk_bdev_zcopy_end 1018905
spdk_bdev_zcopy_start 1049784
spdk_for_each_bdev 4819
spdk_for_each_bdev_leaf 645

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