LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4263 5656 75.4 %
Date: 2024-11-19 03:27:24 Functions: 414 454 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4625 23591 19.6 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26135349
_bdev_abort 96470
_bdev_copy_split 0
_bdev_get_block_size_with_md 690468
_bdev_init 2176
_bdev_io_check_opts 87158266
_bdev_io_complete 257631794
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 349738
_bdev_io_ext_use_bounce_buffer 348031
_bdev_io_handle_no_mem 257919139
_bdev_io_pull_bounce_data_buf 349738
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 349738
_bdev_io_put_buf 15624280
_bdev_io_set_buf 15624280
_bdev_io_set_md_buf 15624280
_bdev_io_submit 257535045
_bdev_io_submit_ext 180244856
_bdev_lock_lba_range 4634
_bdev_memory_domain_get_io_cb 348031
_bdev_memory_domain_io_get_buf 348031
_bdev_next_leaf 2027
_bdev_open_async 1047
_bdev_reset_complete 288
_bdev_rw_split 2012111
_bdev_trace 2176
_bdev_unlock_lba_range 4634
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 159
_calculate_measured_qd_cpl 81
_event_notify 1054
_is_buf_allocated 65628562
_media_management_notify 0
_remove_notify 721
_resize_notify 333
_spdk_bdev_quiesce 2533
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2176
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2176
_tmp_bdev_event_cb 0
_to_next_boundary 3218506
bdev_abort 96467
bdev_abort_all_buf_io 22976
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23302
bdev_abort_buf_io 96464
bdev_abort_buf_io_cb 0
bdev_abort_io 96485
bdev_abort_io_done 96482
bdev_abort_queued_io 96470
bdev_abort_retry 3
bdev_alias_del 6356
bdev_alloc_io_stat 28847
bdev_bytes_to_blocks 52933150
bdev_calculate_measured_queue_depth 81
bdev_ch_add_to_io_submitted 259642757
bdev_ch_remove_from_io_submitted 259642757
bdev_ch_resubmit_io 6525163
bdev_ch_retry_io 5734981
bdev_channel_abort_queued_ios 22650
bdev_channel_create 22234
bdev_channel_destroy 22228
bdev_channel_destroy_resource 22228
bdev_channel_for_each_io 0
bdev_channel_get_io 260253666
bdev_channel_poll_qos 327447
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_submit_qos_io 328165
bdev_channel_submit_qos_io_done 327037
bdev_close 64999
bdev_compare_and_write_do_compare 3345
bdev_compare_and_write_do_compare_done 3345
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3322
bdev_compare_do_read_done 3322
bdev_comparev_and_writev_blocks_locked 3345
bdev_comparev_and_writev_blocks_unlock 3345
bdev_comparev_and_writev_blocks_unlocked 3345
bdev_comparev_blocks_with_md 3407
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 291
bdev_copy_split 12
bdev_desc_alloc 65037
bdev_desc_free 65037
bdev_desc_release_claims 360
bdev_destroy_cb 6369
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 344534
bdev_each_channel_msg 338244
bdev_enable_histogram_config_json 852
bdev_enable_qos 22272
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6336
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2245
bdev_finish_unregister_bdevs_iter 6355
bdev_finish_wait_for_examine_done 2245
bdev_for_each_io_done 0
bdev_free_io_stat 28847
bdev_get_by_name 32062
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 286
bdev_get_each_channel_stat 281
bdev_get_io_size_in_byte 96887721
bdev_get_io_stat 294
bdev_get_max_write 2954
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 987
bdev_histogram_enable_channel_cb 689
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2245
bdev_init_failed 0
bdev_io_complete 260404454
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71263
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 258759452
bdev_io_do_submit 257535030
bdev_io_exec_sequence 419282
bdev_io_exec_sequence_cb 419282
bdev_io_get_buf 15624280
bdev_io_get_buf_complete 15624280
bdev_io_get_iobuf_cb 36978
bdev_io_get_max_buf_len 31248560
bdev_io_increment_outstanding 258759452
bdev_io_init 259286416
bdev_io_needs_sequence_exec 446229363
bdev_io_on_tailq 192970
bdev_io_pull_data 349741
bdev_io_pull_data_done 349738
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 349741
bdev_io_push_bounce_data_done 349738
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 349738
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 15624280
bdev_io_range_is_locked 63095
bdev_io_should_split 261647165
bdev_io_split 2010963
bdev_io_split_done 3303729
bdev_io_split_submit 3303741
bdev_io_status_get_string 0
bdev_io_submit 259547229
bdev_io_submit_reset 269
bdev_io_submit_sequence_cb 348019
bdev_io_type_supported 9624181
bdev_io_update_io_stat 257631794
bdev_io_use_accel_sequence 705714779
bdev_io_use_memory_domain 187379625
bdev_io_valid_blocks 259809784
bdev_is_read_io 16363235
bdev_lba_range_overlapped 59806
bdev_lba_range_overlaps_tailq 4652
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4634
bdev_lock_lba_range_check_io 45241
bdev_lock_lba_range_ctx 4634
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3693
bdev_mgmt_channel_create 13051
bdev_mgmt_channel_destroy 13051
bdev_mgr_unregister_cb 2245
bdev_module_action_complete 67921
bdev_module_action_done 65676
bdev_module_all_actions_completed 12056596
bdev_module_fini_iter 8171
bdev_module_fini_start_iter 4202
bdev_module_get_max_ctx_size 2245
bdev_modules_init 2245
bdev_name_add 12703
bdev_name_cmp 133515
bdev_name_del 662
bdev_name_del_unsafe 12689
bdev_name_tree_RB_FIND 32062
bdev_name_tree_RB_INSERT 12703
bdev_name_tree_RB_INSERT_COLOR 12689
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 12689
bdev_name_tree_RB_REMOVE_COLOR 9851
bdev_no_mem_poller 1
bdev_ok_to_examine 6336
bdev_open 65037
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1037
bdev_open_async_fini 2245
bdev_open_async_opts_copy 1037
bdev_open_async_opts_get_default 1037
bdev_open_ext 28586
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 852
bdev_qos_destroy 160
bdev_qos_io_submit 7051967
bdev_qos_io_to_limit 385231714
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 385231714
bdev_qos_r_bps_queue 16363193
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 89125996
bdev_qos_rw_bps_rewind_quota 7761725
bdev_qos_rw_iops_queue 311400055
bdev_qos_rw_iops_rewind_quota 8461390
bdev_qos_rw_queue_io 400526051
bdev_qos_rw_rewind_io 16223115
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 805107
bdev_queue_nomem_io_tail 5720211
bdev_quiesce_range_locked 1265
bdev_read_blocks_with_md 21076247
bdev_readv_blocks_with_md 91728401
bdev_register 6344
bdev_register_finished 6336
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 282
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 326
bdev_reset_freeze_channel_done 282
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 230901580
bdev_rw_split_get_buf_cb 65780
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 5734983
bdev_start_qos 64999
bdev_start_reset 288
bdev_submit_request 258340274
bdev_trace 2072
bdev_unfreeze_channel 329
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4634
bdev_unlock_lba_range_get_channel 3696
bdev_unmap_should_split 21657688
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1265
bdev_unregister 6336
bdev_unregister_abort_channel 422
bdev_unregister_unsafe 6998
bdev_update_qd_sampling_period 97
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 12054351
bdev_write_blocks_with_md 27220163
bdev_write_zero_buffer 687514
bdev_write_zero_buffer_done 687514
bdev_write_zeroes_should_split 2375635
bdev_write_zeroes_split 10719
bdev_writev_blocks_with_md 89182340
claim_bdev 360
claim_opts_copy 66
claim_reset 347
claim_type_is_v2 1540
claim_type_promotes_to_write 69
claim_verify_rom 66
claim_verify_rwm 24
claim_verify_rwo 309
event_notify 1054
io_channel_iter_get_bdev 682778
log_already_claimed 86
parent_bdev_io_complete 2010960
register_flag_bdev 2176
spdk_bdev_abort 96452
spdk_bdev_add_io_stat 22509
spdk_bdev_alias_add 6370
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 645
spdk_bdev_channel_get_histogram 980
spdk_bdev_claim_get_name 8395
spdk_bdev_claim_opts_init 444
spdk_bdev_close 27907
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3365
spdk_bdev_comparev_blocks 3389
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 282
spdk_bdev_desc_get_bdev 495961288
spdk_bdev_destruct_done 1805
spdk_bdev_dump_info_json 30106
spdk_bdev_dump_io_stat_json 279
spdk_bdev_enable_histogram_opts_init 697
spdk_bdev_examine 3
spdk_bdev_finish 2245
spdk_bdev_first 5089
spdk_bdev_first_leaf 611
spdk_bdev_flush 1187500
spdk_bdev_flush_blocks 5226796
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 344534
spdk_bdev_for_each_channel_continue 338244
spdk_bdev_free_io 259286416
spdk_bdev_get_acwu 4104
spdk_bdev_get_aliases 30162
spdk_bdev_get_block_size 50807160
spdk_bdev_get_buf_align 92873448
spdk_bdev_get_by_name 3476
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 28161494
spdk_bdev_get_device_stat 286
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 74514637
spdk_bdev_get_io_channel 35391
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602120
spdk_bdev_get_max_copy 3986
spdk_bdev_get_md_size 62672258
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 134500
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 67377
spdk_bdev_get_num_blocks 56182247
spdk_bdev_get_numa_id 1288
spdk_bdev_get_nvme_ctratt 3655
spdk_bdev_get_nvme_nsid 3067
spdk_bdev_get_optimal_io_boundary 3991
spdk_bdev_get_opts 338
spdk_bdev_get_physical_block_size 6000
spdk_bdev_get_product_name 34126
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 275
spdk_bdev_get_qos_rate_limits 30114
spdk_bdev_get_qos_rpc_type 120424
spdk_bdev_get_uuid 72351
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7704
spdk_bdev_has_write_cache 5992
spdk_bdev_histogram_enable 690
spdk_bdev_histogram_enable_ext 697
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2245
spdk_bdev_io_complete 258340422
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 33654608
spdk_bdev_io_complete_nvme_status 42984175
spdk_bdev_io_complete_scsi_status 4680717
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 41409861
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 50153620
spdk_bdev_io_get_iovec 990691
spdk_bdev_io_get_md_buf 9356204
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 28748766
spdk_bdev_io_get_scsi_status 29214608
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 45577759
spdk_bdev_io_get_thread 276036245
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16294696
spdk_bdev_io_set_md_buf 37089
spdk_bdev_io_type_supported 2492842
spdk_bdev_is_dif_check_enabled 1265122
spdk_bdev_is_dif_head_of_md 632477
spdk_bdev_is_md_interleaved 29491010
spdk_bdev_is_md_separate 71187237
spdk_bdev_is_zoned 6262
spdk_bdev_module_claim_bdev 4909
spdk_bdev_module_claim_bdev_desc 429
spdk_bdev_module_examine_done 65478
spdk_bdev_module_fini_done 5926
spdk_bdev_module_fini_start_done 1957
spdk_bdev_module_init_done 198
spdk_bdev_module_list_add 37263
spdk_bdev_module_list_find 37263
spdk_bdev_module_release_bdev 4855
spdk_bdev_next 29344
spdk_bdev_next_leaf 1416
spdk_bdev_notify_blockcnt_change 213
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 1671093
spdk_bdev_open_async 1037
spdk_bdev_open_ext 27545
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 967214
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1099
spdk_bdev_read 13045606
spdk_bdev_read_blocks 19548489
spdk_bdev_read_blocks_with_md 1527758
spdk_bdev_readv 2043643
spdk_bdev_readv_blocks 19340921
spdk_bdev_readv_blocks_ext 36103837
spdk_bdev_readv_blocks_with_md 34573185
spdk_bdev_register 6347
spdk_bdev_reset 288
spdk_bdev_reset_io_stat 29422
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 341
spdk_bdev_set_qd_sampling_period 6355
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 989
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 9708049
spdk_bdev_unmap_blocks 21910429
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1102
spdk_bdev_unregister 6357
spdk_bdev_unregister_by_name 764
spdk_bdev_wait_for_examine 11120
spdk_bdev_write 23708230
spdk_bdev_write_blocks 26424718
spdk_bdev_write_blocks_with_md 107931
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2375470
spdk_bdev_writev 3239455
spdk_bdev_writev_blocks 17721980
spdk_bdev_writev_blocks_ext 51054435
spdk_bdev_writev_blocks_with_md 18897904
spdk_bdev_zcopy_end 1050537
spdk_bdev_zcopy_start 1080000
spdk_for_each_bdev 5089
spdk_for_each_bdev_leaf 611

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