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: 2024-07-12 08:23:09 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
_are_iovs_aligned 27361359
_bdev_abort 28223
_bdev_copy_split 0
_bdev_get_block_size_with_md 698008
_bdev_init 2100
_bdev_io_check_opts 86980189
_bdev_io_complete 266817468
_bdev_io_complete_in_submit 36
_bdev_io_complete_push_bounce_done 1447
_bdev_io_ext_use_bounce_buffer 415433
_bdev_io_handle_no_mem 267635159
_bdev_io_pull_bounce_data_buf 416856
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
_bdev_io_push_bounce_data_buffer 1447
_bdev_io_put_buf 13145283
_bdev_io_set_buf 13145283
_bdev_io_set_md_buf 13145283
_bdev_io_submit 266788841
_bdev_io_submit_ext 144444581
_bdev_lock_lba_range 5912
_bdev_memory_domain_get_io_cb 415433
_bdev_memory_domain_io_get_buf 415433
_bdev_next_leaf 1970
_bdev_open_async 1019
_bdev_rw_split 1673424
_bdev_trace 2100
_bdev_unlock_lba_range 5912
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 232
_calculate_measured_qd_cpl 119
_event_notify 1430
_is_buf_allocated 60089963
_media_management_notify 0
_remove_notify 1184
_resize_notify 246
_spdk_bdev_quiesce 4988
_tmp_bdev_event_cb 0
_to_next_boundary 3240452
bdev_abort 28217
bdev_abort_all_buf_io 23722
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 46843
bdev_abort_buf_io 28211
bdev_abort_buf_io_cb 0
bdev_abort_io 28235
bdev_abort_io_done 28229
bdev_abort_queued_io 28223
bdev_abort_retry 6
bdev_alias_del 7100
bdev_alloc_io_stat 30099
bdev_bytes_to_blocks 55423648
bdev_calculate_measured_queue_depth 119
bdev_ch_resubmit_io 7839941
bdev_ch_retry_io 7174412
bdev_channel_abort_queued_ios 23302
bdev_channel_create 22713
bdev_channel_destroy 22701
bdev_channel_destroy_resource 22701
bdev_channel_for_each_io 0
bdev_channel_get_io 269481766
bdev_channel_poll_qos 363186
bdev_channel_poll_timeout_io 78
bdev_channel_poll_timeout_io_done 48
bdev_channel_start_reset 364
bdev_channel_submit_qos_io 364788
bdev_channel_submit_qos_io_done 362861
bdev_close 67239
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 394
bdev_copy_split 24
bdev_desc_alloc 67302
bdev_desc_free 67302
bdev_desc_release_claims 366
bdev_destroy_cb 7121
bdev_disable_qos_done 16
bdev_disable_qos_msg 28
bdev_disable_qos_msg_done 16
bdev_each_channel_cpl 384006
bdev_each_channel_msg 376735
bdev_enable_histogram_config_json 934
bdev_enable_qos 22774
bdev_enable_qos_done 218
bdev_enable_qos_msg 73
bdev_examine 7068
bdev_examine_allowlist_check 71
bdev_examine_allowlist_config_json 138
bdev_examine_allowlist_free 2372
bdev_finish_unregister_bdevs_iter 6693
bdev_finish_wait_for_examine_done 2372
bdev_for_each_io_done 0
bdev_free_io_stat 30099
bdev_get_by_name 34842
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 317
bdev_get_each_channel_stat 314
bdev_get_io_size_in_byte 118341554
bdev_get_io_stat 327
bdev_get_max_write 2919
bdev_histogram_disable_channel 22
bdev_histogram_disable_channel_cb 14
bdev_histogram_enable_channel 1027
bdev_histogram_enable_channel_cb 688
bdev_histogram_get_channel 46
bdev_histogram_get_channel_cb 32
bdev_in_examine_allowlist 36
bdev_init_complete 2372
bdev_init_failed 0
bdev_io_complete 269202271
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 109331
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 268212112
bdev_io_do_submit 266788811
bdev_io_exec_sequence 466136
bdev_io_exec_sequence_cb 466136
bdev_io_get_buf 13145283
bdev_io_get_buf_complete 13145283
bdev_io_get_iobuf_cb 37152
bdev_io_get_max_buf_len 26290566
bdev_io_increment_outstanding 268212112
bdev_io_init 268564171
bdev_io_needs_sequence_exec 419663253
bdev_io_on_tailq 56470
bdev_io_pull_data 421119
bdev_io_pull_data_done 416856
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 1453
bdev_io_push_bounce_data_done 1447
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf 1447
bdev_io_push_bounce_md_buf_done 12
bdev_io_put_buf 13145283
bdev_io_range_is_locked 239014
bdev_io_should_split 270236468
bdev_io_split 1672302
bdev_io_split_done 3303501
bdev_io_split_submit 3303525
bdev_io_status_get_string 0
bdev_io_submit 268462951
bdev_io_submit_reset 333
bdev_io_submit_sequence_cb 356805
bdev_io_type_supported 9537767
bdev_io_update_io_stat 266817468
bdev_io_use_accel_sequence 519495
bdev_io_use_memory_domain 60087
bdev_io_valid_blocks 269169748
bdev_is_read_io 18931857
bdev_lba_range_overlapped 235781
bdev_lba_range_overlaps_tailq 5962
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3421
bdev_lock_lba_range_cb 5912
bdev_lock_lba_range_check_io 186901
bdev_lock_lba_range_ctx 5912
bdev_lock_lba_range_ctx_msg 44
bdev_lock_lba_range_get_channel 4295
bdev_mgmt_channel_create 13222
bdev_mgmt_channel_destroy 13222
bdev_mgr_unregister_cb 2372
bdev_module_action_complete 74241
bdev_module_action_done 71869
bdev_module_all_actions_completed 3228380
bdev_module_fini_iter 8128
bdev_module_fini_start_iter 4278
bdev_module_get_max_ctx_size 2372
bdev_modules_init 2372
bdev_name_add 14196
bdev_name_cmp 135731
bdev_name_del 640
bdev_name_del_unsafe 14170
bdev_name_tree_RB_FIND 34842
bdev_name_tree_RB_INSERT 14196
bdev_name_tree_RB_INSERT_COLOR 14170
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 14170
bdev_name_tree_RB_REMOVE_COLOR 10247
bdev_no_mem_poller 32
bdev_ok_to_examine 7068
bdev_open 67302
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1009
bdev_open_async_fini 2372
bdev_open_async_opts_copy 1009
bdev_open_async_opts_get_default 1009
bdev_open_ext 32457
bdev_poll_timeout_io 48
bdev_qos_channel_destroy 134
bdev_qos_config_json 934
bdev_qos_destroy 210
bdev_qos_io_submit 8939863
bdev_qos_io_to_limit 499570373
bdev_qos_is_iops_rate_limit 1110
bdev_qos_queue_io 499570373
bdev_qos_r_bps_queue 18931773
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 110157084
bdev_qos_rw_bps_rewind_quota 8184470
bdev_qos_rw_iops_queue 406988915
bdev_qos_rw_iops_rewind_quota 10599004
bdev_qos_rw_queue_io 517146099
bdev_qos_rw_rewind_io 18783474
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 961330
bdev_queue_nomem_io_tail 6883143
bdev_quiesce_range_locked 2491
bdev_read_blocks_with_md 65353000
bdev_readv_blocks_with_md 59882081
bdev_register 7082
bdev_register_finished 7068
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 240352326
bdev_rw_split_get_buf_cb 127649
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 7174448
bdev_start_qos 67239
bdev_start_reset 358
bdev_submit_request 267745937
bdev_trace 1993
bdev_unfreeze_channel 420
bdev_unlock_lba_range 3433
bdev_unlock_lba_range_cb 5912
bdev_unlock_lba_range_get_channel 4301
bdev_unmap_should_split 22078563
bdev_unmap_split 18
bdev_unquiesce_range_unlocked 2491
bdev_unregister 7068
bdev_unregister_abort_channel 601
bdev_unregister_unsafe 8189
bdev_update_qd_sampling_period 148
bdev_update_qos_rate_limit_msg 16
bdev_wait_for_examine_cb 3226008
bdev_write_blocks_with_md 29027285
bdev_write_zero_buffer 695089
bdev_write_zero_buffer_done 695089
bdev_write_zeroes_should_split 2871865
bdev_write_zeroes_split 7952
bdev_writev_blocks_with_md 85038184
claim_bdev 366
claim_opts_copy 132
claim_reset 346
claim_type_is_v2 1662
claim_type_promotes_to_write 98
claim_verify_rom 92
claim_verify_rwm 48
claim_verify_rwo 304
event_notify 1430
io_channel_iter_get_bdev 760741
log_already_claimed 155
parent_bdev_io_complete 1672296
register_flag_bdev 2100
spdk_bdev_abort 28205
spdk_bdev_add_io_stat 23015
spdk_bdev_alias_add 7120
spdk_bdev_alias_del 32
spdk_bdev_alias_del_all 606
spdk_bdev_channel_get_histogram 1017
spdk_bdev_claim_get_name 7933
spdk_bdev_claim_opts_init 534
spdk_bdev_close 31139
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 376
spdk_bdev_desc_get_bdev 331759256
spdk_bdev_destruct_done 1987
spdk_bdev_dump_info_json 28260
spdk_bdev_dump_io_stat_json 321
spdk_bdev_examine 6
spdk_bdev_finish 2372
spdk_bdev_first 4869
spdk_bdev_first_leaf 528
spdk_bdev_flush 670342
spdk_bdev_flush_blocks 4049948
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 384006
spdk_bdev_for_each_channel_continue 376735
spdk_bdev_free_io 268564171
spdk_bdev_get_acwu 2709
spdk_bdev_get_aliases 28292
spdk_bdev_get_block_size 44661515
spdk_bdev_get_buf_align 83898405
spdk_bdev_get_by_name 2385
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 31117901
spdk_bdev_get_device_stat 317
spdk_bdev_get_dif_type 58950614
spdk_bdev_get_io_channel 38255
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_max_copy 2580
spdk_bdev_get_md_size 60907016
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 141504
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 27050280
spdk_bdev_get_num_blocks 53428008
spdk_bdev_get_optimal_io_boundary 2582
spdk_bdev_get_opts 326
spdk_bdev_get_physical_block_size 4585
spdk_bdev_get_product_name 32254
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 316
spdk_bdev_get_qos_rate_limits 28270
spdk_bdev_get_qos_rpc_type 113040
spdk_bdev_get_uuid 59332
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6256
spdk_bdev_has_write_cache 5979
spdk_bdev_histogram_enable 702
spdk_bdev_histogram_get 32
spdk_bdev_initialize 2372
spdk_bdev_io_complete 267746238
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_nvme_status 38530517
spdk_bdev_io_complete_scsi_status 5358720
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 40089718
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 49737546
spdk_bdev_io_get_iovec 12838108
spdk_bdev_io_get_md_buf 12211853
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 22509492
spdk_bdev_io_get_scsi_status 32110340
spdk_bdev_io_get_seek_offset 60
spdk_bdev_io_get_submit_tsc 40790009
spdk_bdev_io_get_thread 282355127
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 13354878
spdk_bdev_io_set_md_buf 41105
spdk_bdev_io_type_supported 1558227
spdk_bdev_is_dif_check_enabled 955738
spdk_bdev_is_dif_head_of_md 476864
spdk_bdev_is_md_interleaved 32294457
spdk_bdev_is_md_separate 57661538
spdk_bdev_is_zoned 3873
spdk_bdev_module_claim_bdev 5679
spdk_bdev_module_claim_bdev_desc 504
spdk_bdev_module_examine_done 71485
spdk_bdev_module_fini_done 5756
spdk_bdev_module_fini_start_done 1906
spdk_bdev_module_init_done 384
spdk_bdev_module_list_add 35813
spdk_bdev_module_list_find 35813
spdk_bdev_module_release_bdev 5571
spdk_bdev_next 27600
spdk_bdev_next_leaf 1442
spdk_bdev_notify_blockcnt_change 191
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 1517885
spdk_bdev_open_async 1009
spdk_bdev_open_ext 31450
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 917553
spdk_bdev_quiesce 281
spdk_bdev_quiesce_range 2210
spdk_bdev_read 12820641
spdk_bdev_read_blocks 19167571
spdk_bdev_read_blocks_with_md 46185429
spdk_bdev_readv 2038405
spdk_bdev_readv_blocks 20985431
spdk_bdev_readv_blocks_ext 36777847
spdk_bdev_readv_blocks_with_md 24
spdk_bdev_register 7088
spdk_bdev_reset 364
spdk_bdev_reset_io_stat 30099
spdk_bdev_seek_data 30
spdk_bdev_seek_hole 30
spdk_bdev_set_opts 332
spdk_bdev_set_qd_sampling_period 7103
spdk_bdev_set_qos_rate_limits 175
spdk_bdev_set_timeout 1035
spdk_bdev_subsystem_config_json 138
spdk_bdev_unmap 10831116
spdk_bdev_unmap_blocks 22307205
spdk_bdev_unquiesce 281
spdk_bdev_unquiesce_range 2216
spdk_bdev_unregister 7110
spdk_bdev_unregister_by_name 1248
spdk_bdev_wait_for_examine 11401
spdk_bdev_write 26033842
spdk_bdev_write_blocks 28216166
spdk_bdev_write_blocks_with_md 116031
spdk_bdev_write_zeroes 709
spdk_bdev_write_zeroes_blocks 2871689
spdk_bdev_writev 3028547
spdk_bdev_writev_blocks 18330167
spdk_bdev_writev_blocks_ext 50202354
spdk_bdev_writev_blocks_with_md 15384039
spdk_bdev_zcopy_end 627472
spdk_bdev_zcopy_start 627668
spdk_for_each_bdev 4869
spdk_for_each_bdev_leaf 528

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