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 19:46:08 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 27808963
_bdev_abort 28282
_bdev_copy_split 0
_bdev_get_block_size_with_md 716068
_bdev_init 2100
_bdev_io_check_opts 87685596
_bdev_io_complete 269435967
_bdev_io_complete_in_submit 36
_bdev_io_complete_push_bounce_done 1449
_bdev_io_ext_use_bounce_buffer 416765
_bdev_io_handle_no_mem 270247139
_bdev_io_pull_bounce_data_buf 418190
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
_bdev_io_push_bounce_data_buffer 1449
_bdev_io_put_buf 12175371
_bdev_io_set_buf 12175371
_bdev_io_set_md_buf 12175371
_bdev_io_submit 269407281
_bdev_io_submit_ext 141765459
_bdev_lock_lba_range 5917
_bdev_memory_domain_get_io_cb 416765
_bdev_memory_domain_io_get_buf 416765
_bdev_next_leaf 1970
_bdev_open_async 1019
_bdev_rw_split 1620918
_bdev_trace 2100
_bdev_unlock_lba_range 5917
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 316
_calculate_measured_qd_cpl 161
_event_notify 1432
_is_buf_allocated 58553557
_media_management_notify 0
_remove_notify 1184
_resize_notify 248
_spdk_bdev_quiesce 4998
_tmp_bdev_event_cb 0
_to_next_boundary 3093377
bdev_abort 28276
bdev_abort_all_buf_io 23730
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 46857
bdev_abort_buf_io 28270
bdev_abort_buf_io_cb 0
bdev_abort_io 28294
bdev_abort_io_done 28288
bdev_abort_queued_io 28282
bdev_abort_retry 6
bdev_alias_del 7100
bdev_alloc_io_stat 30106
bdev_bytes_to_blocks 58658470
bdev_calculate_measured_queue_depth 161
bdev_ch_resubmit_io 7759136
bdev_ch_retry_io 7106550
bdev_channel_abort_queued_ios 23310
bdev_channel_create 22719
bdev_channel_destroy 22707
bdev_channel_destroy_resource 22707
bdev_channel_for_each_io 0
bdev_channel_get_io 272075494
bdev_channel_poll_qos 363459
bdev_channel_poll_timeout_io 78
bdev_channel_poll_timeout_io_done 48
bdev_channel_start_reset 364
bdev_channel_submit_qos_io 364958
bdev_channel_submit_qos_io_done 363134
bdev_close 67243
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 67306
bdev_desc_free 67306
bdev_desc_release_claims 367
bdev_destroy_cb 7121
bdev_disable_qos_done 16
bdev_disable_qos_msg 28
bdev_disable_qos_msg_done 16
bdev_each_channel_cpl 384332
bdev_each_channel_msg 376996
bdev_enable_histogram_config_json 934
bdev_enable_qos 22780
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 30106
bdev_get_by_name 34811
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 318
bdev_get_each_channel_stat 313
bdev_get_io_size_in_byte 117743427
bdev_get_io_stat 328
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 271819405
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 107973
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 270824315
bdev_io_do_submit 269407251
bdev_io_exec_sequence 467715
bdev_io_exec_sequence_cb 467715
bdev_io_get_buf 12175371
bdev_io_get_buf_complete 12175371
bdev_io_get_iobuf_cb 36758
bdev_io_get_max_buf_len 24350742
bdev_io_increment_outstanding 270824315
bdev_io_init 271160354
bdev_io_needs_sequence_exec 419458998
bdev_io_on_tailq 56588
bdev_io_pull_data 422385
bdev_io_pull_data_done 418190
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 1455
bdev_io_push_bounce_data_done 1449
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf 1449
bdev_io_push_bounce_md_buf_done 12
bdev_io_put_buf 12175371
bdev_io_range_is_locked 216737
bdev_io_should_split 272780359
bdev_io_split 1619870
bdev_io_split_done 3156426
bdev_io_split_submit 3156450
bdev_io_status_get_string 0
bdev_io_submit 271029022
bdev_io_submit_reset 333
bdev_io_submit_sequence_cb 359742
bdev_io_type_supported 9751864
bdev_io_update_io_stat 269435967
bdev_io_use_accel_sequence 520692
bdev_io_use_memory_domain 58484
bdev_io_valid_blocks 271755889
bdev_is_read_io 18368821
bdev_lba_range_overlapped 213502
bdev_lba_range_overlaps_tailq 5966
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3421
bdev_lock_lba_range_cb 5917
bdev_lock_lba_range_check_io 171645
bdev_lock_lba_range_ctx 5917
bdev_lock_lba_range_ctx_msg 43
bdev_lock_lba_range_get_channel 4298
bdev_mgmt_channel_create 13215
bdev_mgmt_channel_destroy 13215
bdev_mgr_unregister_cb 2372
bdev_module_action_complete 74241
bdev_module_action_done 71869
bdev_module_all_actions_completed 3177329
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 135283
bdev_name_del 640
bdev_name_del_unsafe 14170
bdev_name_tree_RB_FIND 34811
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 10220
bdev_no_mem_poller 31
bdev_ok_to_examine 7068
bdev_open 67306
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 32462
bdev_poll_timeout_io 48
bdev_qos_channel_destroy 134
bdev_qos_config_json 934
bdev_qos_destroy 210
bdev_qos_io_submit 9270410
bdev_qos_io_to_limit 517080982
bdev_qos_is_iops_rate_limit 1110
bdev_qos_queue_io 517080982
bdev_qos_r_bps_queue 18368737
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 110083756
bdev_qos_rw_bps_rewind_quota 7659671
bdev_qos_rw_iops_queue 423896288
bdev_qos_rw_iops_rewind_quota 10571160
bdev_qos_rw_queue_io 533980044
bdev_qos_rw_rewind_io 18230831
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 953450
bdev_queue_nomem_io_tail 6810150
bdev_quiesce_range_locked 2496
bdev_read_blocks_with_md 68023260
bdev_readv_blocks_with_md 57797830
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 241954399
bdev_rw_split_get_buf_cb 107097
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 7106584
bdev_start_qos 67243
bdev_start_reset 358
bdev_submit_request 270356661
bdev_trace 1993
bdev_unfreeze_channel 420
bdev_unlock_lba_range 3433
bdev_unlock_lba_range_cb 5917
bdev_unlock_lba_range_get_channel 4304
bdev_unmap_should_split 23077714
bdev_unmap_split 18
bdev_unquiesce_range_unlocked 2496
bdev_unregister 7068
bdev_unregister_abort_channel 603
bdev_unregister_unsafe 8189
bdev_update_qd_sampling_period 190
bdev_update_qos_rate_limit_msg 16
bdev_wait_for_examine_cb 3174957
bdev_write_blocks_with_md 30695557
bdev_write_zero_buffer 713149
bdev_write_zero_buffer_done 713149
bdev_write_zeroes_should_split 2966648
bdev_write_zeroes_split 7952
bdev_writev_blocks_with_md 84444609
claim_bdev 367
claim_opts_copy 132
claim_reset 346
claim_type_is_v2 1665
claim_type_promotes_to_write 99
claim_verify_rom 93
claim_verify_rwm 48
claim_verify_rwo 304
event_notify 1432
io_channel_iter_get_bdev 761328
log_already_claimed 155
parent_bdev_io_complete 1619864
register_flag_bdev 2100
spdk_bdev_abort 28264
spdk_bdev_add_io_stat 23020
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 535
spdk_bdev_close 31143
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 337589669
spdk_bdev_destruct_done 1987
spdk_bdev_dump_info_json 28260
spdk_bdev_dump_io_stat_json 322
spdk_bdev_examine 6
spdk_bdev_finish 2372
spdk_bdev_first 4869
spdk_bdev_first_leaf 528
spdk_bdev_flush 671814
spdk_bdev_flush_blocks 3885530
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 384332
spdk_bdev_for_each_channel_continue 376996
spdk_bdev_free_io 271160354
spdk_bdev_get_acwu 2707
spdk_bdev_get_aliases 28292
spdk_bdev_get_block_size 44857019
spdk_bdev_get_buf_align 80285570
spdk_bdev_get_by_name 2349
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 27660125
spdk_bdev_get_device_stat 318
spdk_bdev_get_dif_type 60690767
spdk_bdev_get_io_channel 38261
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_max_copy 2578
spdk_bdev_get_md_size 57387240
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 141509
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 27078302
spdk_bdev_get_num_blocks 49865133
spdk_bdev_get_optimal_io_boundary 2580
spdk_bdev_get_opts 326
spdk_bdev_get_physical_block_size 4471
spdk_bdev_get_product_name 32202
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 317
spdk_bdev_get_qos_rate_limits 28270
spdk_bdev_get_qos_rpc_type 113040
spdk_bdev_get_uuid 60195
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6254
spdk_bdev_has_write_cache 5643
spdk_bdev_histogram_enable 702
spdk_bdev_histogram_get 32
spdk_bdev_initialize 2372
spdk_bdev_io_complete 270356962
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_nvme_status 38299890
spdk_bdev_io_complete_scsi_status 4555945
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 39566080
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 49162725
spdk_bdev_io_get_iovec 12742375
spdk_bdev_io_get_md_buf 12128265
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 22500472
spdk_bdev_io_get_scsi_status 28605105
spdk_bdev_io_get_seek_offset 60
spdk_bdev_io_get_submit_tsc 40538538
spdk_bdev_io_get_thread 284002286
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12371524
spdk_bdev_io_set_md_buf 42569
spdk_bdev_io_type_supported 1572505
spdk_bdev_is_dif_check_enabled 941558
spdk_bdev_is_dif_head_of_md 469774
spdk_bdev_is_md_interleaved 28847651
spdk_bdev_is_md_separate 54695845
spdk_bdev_is_zoned 3872
spdk_bdev_module_claim_bdev 5680
spdk_bdev_module_claim_bdev_desc 505
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 5572
spdk_bdev_next 27600
spdk_bdev_next_leaf 1442
spdk_bdev_notify_blockcnt_change 192
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 1510078
spdk_bdev_open_async 1009
spdk_bdev_open_ext 31455
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 915098
spdk_bdev_quiesce 281
spdk_bdev_quiesce_range 2215
spdk_bdev_read 13560238
spdk_bdev_read_blocks 20006312
spdk_bdev_read_blocks_with_md 48016958
spdk_bdev_readv 2226359
spdk_bdev_readv_blocks 19330884
spdk_bdev_readv_blocks_ext 36512232
spdk_bdev_readv_blocks_with_md 24
spdk_bdev_register 7088
spdk_bdev_reset 364
spdk_bdev_reset_io_stat 30106
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 11441931
spdk_bdev_unmap_blocks 23314299
spdk_bdev_unquiesce 281
spdk_bdev_unquiesce_range 2221
spdk_bdev_unregister 7110
spdk_bdev_unregister_by_name 1248
spdk_bdev_wait_for_examine 11401
spdk_bdev_write 27623762
spdk_bdev_write_blocks 29866104
spdk_bdev_write_blocks_with_md 116306
spdk_bdev_write_zeroes 709
spdk_bdev_write_zeroes_blocks 2966472
spdk_bdev_writev 3133621
spdk_bdev_writev_blocks 16802188
spdk_bdev_writev_blocks_ext 51173376
spdk_bdev_writev_blocks_with_md 15330416
spdk_bdev_zcopy_end 615365
spdk_bdev_zcopy_start 615598
spdk_for_each_bdev 4869
spdk_for_each_bdev_leaf 528

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