LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4288 5664 75.7 %
Date: 2024-11-21 05:44:25 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4657 23663 19.7 %

Function Name Sort by function name Hit count Sort by hit count
_bdev_copy_split 0
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_media_management_notify 0
_tmp_bdev_event_cb 0
bdev_abort_all_buf_io_cb 0
bdev_abort_buf_io_cb 0
bdev_channel_for_each_io 0
bdev_for_each_io_done 0
bdev_init_failed 0
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_unsubmitted 0
bdev_io_status_get_string 0
bdev_lock_error_cleanup_cb 0
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_open_async_cancel 0
bdev_qos_r_bps_rewind_quota 0
bdev_qos_w_bps_rewind_quota 0
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_for_each_bdev_io 0
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_io_type 0
spdk_bdev_get_media_events 0
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_put_aux_buf 0
spdk_bdev_notify_media_management 0
spdk_bdev_push_media_events 0
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_no_mem_poller 1
spdk_bdev_get_current_qd 1
bdev_abort_retry 3
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_get_io_time 4
spdk_bdev_get_qd 4
spdk_bdev_get_weighted_io_time 4
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf_done 6
bdev_queue_io_wait_with_cb 6
bdev_seek_complete_cb 6
bdev_histogram_disable_channel_cb 8
spdk_bdev_get_io_stat 8
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_unmap_split 9
bdev_disable_qos_done 10
bdev_disable_qos_msg_done 10
bdev_open_async 10
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
bdev_compare_blocks_with_md 12
bdev_copy_split 12
bdev_io_pull_md_buf 12
bdev_update_qos_rate_limit_msg 12
spdk_bdev_compare_blocks 12
spdk_bdev_examine 12
bdev_histogram_disable_channel 13
bdev_lock_lba_range_ctx_msg 15
bdev_disable_qos_msg 16
bdev_histogram_get_channel_cb 17
spdk_bdev_histogram_get 17
_bdev_io_complete_in_submit 18
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_alias_del 20
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
bdev_channel_poll_timeout_io_done 24
bdev_poll_timeout_io 24
bdev_reset_poll_for_outstanding_io 24
claim_verify_rwm 24
bdev_histogram_get_channel 25
bdev_channel_poll_timeout_io 39
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_qos_w_bps_queue 42
bdev_seek 42
spdk_bdev_io_get_seek_offset 42
bdev_enable_qos_msg 44
bdev_in_examine_allowlist 48
_calculate_measured_qd_cpl 56
bdev_calculate_measured_queue_depth 56
claim_opts_copy 66
bdev_update_qd_sampling_period 72
claim_verify_rom 75
claim_type_promotes_to_write 81
spdk_bdev_nvme_io_passthru 84
log_already_claimed 89
bdev_examine_allowlist_check 95
bdev_qos_channel_destroy 98
_calculate_measured_qd 109
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_set_qos_rate_limits 123
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_set_qos_rate_limits 129
bdev_qos_destroy 160
spdk_bdev_quiesce 166
spdk_bdev_unquiesce 166
bdev_enable_qos_done 169
bdev_examine_allowlist_config_json 189
spdk_bdev_subsystem_config_json 189
bdev_set_qos_limit_done 194
spdk_bdev_module_init_done 204
spdk_bdev_notify_blockcnt_change 213
bdev_io_submit_reset 268
spdk_bdev_get_qd_sampling_period 275
spdk_bdev_dump_io_stat_json 279
bdev_reset_complete 281
bdev_reset_freeze_channel_done 281
spdk_bdev_copy_blocks 282
bdev_get_each_channel_stat 283
bdev_get_device_stat_done 286
spdk_bdev_get_device_stat 286
_bdev_reset_complete 287
bdev_start_reset 287
spdk_bdev_reset 287
bdev_copy_should_split 291
bdev_get_io_stat 294
claim_verify_rwo 312
bdev_reset_freeze_channel 325
bdev_unfreeze_channel 328
_resize_notify 333
spdk_bdev_get_opts 344
spdk_bdev_set_opts 347
claim_reset 356
bdev_desc_release_claims 372
claim_bdev 372
bdev_unregister_abort_channel 435
spdk_bdev_module_claim_bdev_desc 444
spdk_bdev_claim_opts_init 483
spdk_bdev_first_leaf 611
spdk_for_each_bdev_leaf 611
spdk_bdev_alias_del_all 645
spdk_bdev_write_zeroes 649
bdev_name_del 662
bdev_histogram_enable_channel_cb 703
spdk_bdev_histogram_enable 704
spdk_bdev_enable_histogram_opts_init 711
spdk_bdev_histogram_enable_ext 711
_remove_notify 721
spdk_bdev_unregister_by_name 770
bdev_qos_is_iops_rate_limit 799
bdev_enable_histogram_config_json 876
bdev_qos_config_json 876
spdk_bdev_channel_get_histogram 994
bdev_histogram_enable_channel 1001
spdk_bdev_set_timeout 1003
bdev_open_async_done 1037
bdev_open_async_opts_copy 1037
bdev_open_async_opts_get_default 1037
spdk_bdev_open_async 1037
_bdev_open_async 1047
_event_notify 1054
event_notify 1054
spdk_bdev_quiesce_range 1092
spdk_bdev_unquiesce_range 1095
bdev_quiesce_range_locked 1258
bdev_unquiesce_range_unlocked 1258
spdk_bdev_get_numa_id 1314
spdk_bdev_next_leaf 1416
claim_type_is_v2 1597
spdk_bdev_destruct_done 1805
spdk_bdev_module_fini_start_done 1986
_bdev_next_leaf 2027
bdev_trace 2089
_bdev_init 2205
_bdev_trace 2205
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2205
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2205
register_flag_bdev 2205
bdev_examine_allowlist_free 2280
bdev_finish_wait_for_examine_done 2280
bdev_init_complete 2280
bdev_mgr_unregister_cb 2280
bdev_module_get_max_ctx_size 2280
bdev_modules_init 2280
bdev_open_async_fini 2280
spdk_bdev_finish 2280
spdk_bdev_initialize 2280
_spdk_bdev_quiesce 2519
bdev_get_max_write 3041
spdk_bdev_get_nvme_nsid 3067
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_get_by_name 3162
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_do_read 3322
bdev_compare_do_read_done 3322
bdev_compare_and_write_do_compare 3345
bdev_compare_and_write_do_compare_done 3345
bdev_comparev_and_writev_blocks_locked 3345
bdev_comparev_and_writev_blocks_unlock 3345
bdev_comparev_and_writev_blocks_unlocked 3345
spdk_bdev_comparev_and_writev_blocks 3365
bdev_lock_lba_range 3369
bdev_unlock_lba_range 3375
spdk_bdev_comparev_blocks 3389
bdev_comparev_blocks_with_md 3407
spdk_bdev_get_nvme_ctratt 3655
bdev_lock_lba_range_get_channel 3693
bdev_unlock_lba_range_get_channel 3696
spdk_bdev_get_max_copy 4027
spdk_bdev_get_optimal_io_boundary 4032
spdk_bdev_get_acwu 4145
bdev_module_fini_start_iter 4266
_bdev_lock_lba_range 4627
_bdev_unlock_lba_range 4627
bdev_lock_lba_range_cb 4627
bdev_lock_lba_range_ctx 4627
bdev_unlock_lba_range_cb 4627
bdev_lba_range_overlaps_tailq 4645
spdk_bdev_module_release_bdev 4855
spdk_bdev_module_claim_bdev 4909
spdk_bdev_first 5088
spdk_for_each_bdev 5088
spdk_bdev_has_write_cache 6012
spdk_bdev_module_fini_done 6013
spdk_bdev_get_physical_block_size 6046
spdk_bdev_is_zoned 6301
bdev_register_finished 6370
bdev_unregister 6370
bdev_register 6378
bdev_examine 6379
bdev_ok_to_examine 6379
spdk_bdev_register 6381
spdk_bdev_set_qd_sampling_period 6389
bdev_alias_del 6390
spdk_bdev_unregister 6391
bdev_destroy_cb 6403
spdk_bdev_alias_add 6404
bdev_finish_unregister_bdevs_iter 6409
bdev_unregister_unsafe 7032
spdk_bdev_get_write_unit_size 7745
bdev_module_fini_iter 8293
spdk_bdev_claim_get_name 8397
bdev_name_tree_RB_REMOVE_COLOR 9886
spdk_bdev_wait_for_examine 11221
bdev_examine_allowlist_remove 12734
bdev_name_del_unsafe 12757
bdev_name_tree_RB_INSERT_COLOR 12757
bdev_name_tree_RB_REMOVE 12757
bdev_name_add 12771
bdev_name_tree_RB_INSERT 12771
bdev_mgmt_channel_create 13099
bdev_mgmt_channel_destroy 13099
bdev_write_zeroes_split 14169
bdev_channel_destroy 22271
bdev_channel_destroy_resource 22271
bdev_channel_create 22277
bdev_enable_qos 22315
spdk_bdev_add_io_stat 22554
bdev_channel_abort_queued_ios 22706
bdev_abort_all_buf_io 23031
bdev_abort_all_queued_io 23356
spdk_bdev_open_ext 27657
spdk_bdev_close 28021
bdev_open_ext 28698
bdev_alloc_io_stat 28924
bdev_free_io_stat 28924
spdk_bdev_next 29342
spdk_bdev_reset_io_stat 29501
spdk_bdev_dump_info_json 30104
spdk_bdev_get_qos_rate_limits 30112
spdk_bdev_get_aliases 30160
bdev_get_by_name 31860
bdev_name_tree_RB_FIND 31860
spdk_bdev_io_set_md_buf 33802
spdk_bdev_get_product_name 34120
spdk_bdev_get_io_channel 35484
spdk_bdev_module_list_add 37784
spdk_bdev_module_list_find 37784
bdev_io_get_iobuf_cb 40223
bdev_lock_lba_range_check_io 40616
bdev_lba_range_overlapped 51191
bdev_io_range_is_locked 54480
bdev_rw_split_get_buf_cb 60906
bdev_close 65145
bdev_start_qos 65145
bdev_desc_alloc 65183
bdev_desc_free 65183
bdev_open 65183
spdk_bdev_module_examine_done 65774
bdev_module_action_done 65978
spdk_bdev_get_name 67494
bdev_module_action_complete 68258
spdk_bdev_get_uuid 70457
bdev_io_complete_sequence_cb 71576
spdk_bdev_abort 81327
bdev_abort_buf_io 81339
bdev_abort 81342
_bdev_abort 81345
bdev_abort_queued_io 81345
bdev_abort_io_done 81357
bdev_abort_io 81360
spdk_bdev_write_blocks_with_md 107734
spdk_bdev_get_qos_rpc_type 120416
bdev_name_cmp 134421
spdk_bdev_get_memory_domains 134644
bdev_io_on_tailq 162720
bdev_channel_submit_qos_io_done 322623
bdev_channel_poll_qos 322919
bdev_channel_submit_qos_io 323823
bdev_each_channel_msg 333879
spdk_bdev_for_each_channel_continue 333879
bdev_each_channel_cpl 340127
spdk_bdev_for_each_channel 340127
bdev_io_submit_sequence_cb 344588
_bdev_io_ext_use_bounce_buffer 344600
_bdev_memory_domain_get_io_cb 344600
_bdev_memory_domain_io_get_buf 344600
_bdev_io_complete_push_bounce_done 346257
_bdev_io_pull_bounce_data_buf 346257
_bdev_io_push_bounce_data_buffer 346257
bdev_io_pull_data_done 346257
bdev_io_push_bounce_data_done 346257
bdev_io_push_bounce_md_buf 346257
bdev_io_pull_data 346260
bdev_io_push_bounce_data 346260
bdev_io_exec_sequence 416164
bdev_io_exec_sequence_cb 416164
spdk_bdev_get_io_type_name 602080
bdev_write_zero_buffer 655119
bdev_write_zero_buffer_done 655119
_bdev_get_block_size_with_md 658160
io_channel_iter_get_bdev 674006
spdk_bdev_is_dif_head_of_md 695793
bdev_queue_nomem_io_head 729013
spdk_bdev_flush 767442
spdk_bdev_io_get_iovec 972191
spdk_bdev_queue_io_wait 975341
spdk_bdev_zcopy_end 1017360
spdk_bdev_zcopy_start 1039532
spdk_bdev_is_dif_check_enabled 1391782
spdk_bdev_nvme_iov_passthru_md 1534675
spdk_bdev_readv 1757737
spdk_bdev_read_blocks_with_md 1789198
parent_bdev_io_complete 2010337
bdev_io_split 2010340
_bdev_rw_split 2013586
spdk_bdev_io_type_supported 2651407
spdk_bdev_write_zeroes_blocks 2730143
bdev_write_zeroes_should_split 2730481
spdk_bdev_writev 2799326
_to_next_boundary 3179691
bdev_io_split_done 3291913
bdev_io_split_submit 3291925
spdk_bdev_io_complete_scsi_status 4003411
spdk_bdev_flush_blocks 4546486
bdev_queue_nomem_io_tail 5105950
bdev_ch_retry_io 5120978
bdev_shared_ch_retry_io 5120980
bdev_ch_resubmit_io 5834808
bdev_qos_io_submit 6638572
bdev_qos_rw_bps_rewind_quota 7665731
spdk_bdev_unmap 8459636
bdev_qos_rw_iops_rewind_quota 8469046
spdk_bdev_io_get_md_buf 9084540
spdk_bdev_read 12142457
bdev_wait_for_examine_cb 12512361
bdev_module_all_actions_completed 12514641
bdev_io_type_supported 14873328
_bdev_io_put_buf 15888079
_bdev_io_set_buf 15888079
_bdev_io_set_md_buf 15888079
bdev_io_get_buf 15888079
bdev_io_get_buf_complete 15888079
bdev_io_put_buf 15888079
bdev_qos_rw_rewind_io 16134777
bdev_qos_r_bps_queue 16269742
bdev_is_read_io 16269784
spdk_bdev_io_set_buf 16536185
spdk_bdev_writev_blocks 16921219
spdk_bdev_readv_blocks 18468369
spdk_bdev_read_blocks 18511133
spdk_bdev_writev_blocks_with_md 18923235
bdev_unmap_should_split 19844280
spdk_bdev_unmap_blocks 20092597
bdev_read_blocks_with_md 20300331
spdk_bdev_write 21237729
spdk_bdev_write_blocks 23961186
bdev_write_blocks_with_md 24724039
_are_iovs_aligned 25257868
spdk_bdev_get_data_block_size 27232738
spdk_bdev_io_get_scsi_status 28246975
spdk_bdev_is_md_interleaved 28593285
spdk_bdev_io_get_nvme_status 28785887
spdk_bdev_readv_blocks_with_md 30151776
spdk_bdev_io_complete_base_io_status 30730872
bdev_io_get_max_buf_len 31776158
spdk_bdev_readv_blocks_ext 35085076
spdk_bdev_io_get_buf 40799660
spdk_bdev_io_complete_nvme_status 42759969
spdk_bdev_io_get_submit_tsc 45238690
bdev_bytes_to_blocks 47164994
spdk_bdev_writev_blocks_ext 48563236
spdk_bdev_io_get_io_channel 48631359
spdk_bdev_get_block_size 49689150
spdk_bdev_get_num_blocks 55204941
spdk_bdev_get_md_size 62250221
_is_buf_allocated 65801255
spdk_bdev_get_dif_type 70312822
spdk_bdev_is_md_separate 72119899
_bdev_io_check_opts 83648306
bdev_readv_blocks_with_md 85371965
bdev_writev_blocks_with_md 85920610
bdev_qos_rw_bps_queue 86542212
spdk_bdev_get_buf_align 92937916
bdev_get_io_size_in_byte 94207943
_bdev_io_submit_ext 170615295
bdev_io_use_memory_domain 177665522
bdev_rw_should_split 217995702
bdev_io_do_submit 242358543
_bdev_io_submit 242358558
_bdev_io_complete 242440181
bdev_io_update_io_stat 242440181
_bdev_io_handle_no_mem 242669726
bdev_submit_request 243087692
spdk_bdev_io_complete 243087840
bdev_io_decrement_outstanding 243503753
bdev_io_increment_outstanding 243503753
bdev_io_init 244094962
spdk_bdev_free_io 244094962
bdev_io_submit 244370099
bdev_ch_add_to_io_submitted 244450521
bdev_ch_remove_from_io_submitted 244450521
bdev_io_valid_blocks 244735627
bdev_io_complete 245066133
bdev_channel_get_io 245070329
bdev_io_should_split 246451607
spdk_bdev_io_get_thread 260961610
bdev_qos_rw_iops_queue 304884086
bdev_qos_io_to_limit 376260164
bdev_qos_queue_io 376260164
bdev_qos_rw_queue_io 391426298
bdev_io_needs_sequence_exec 421309296
spdk_bdev_desc_get_bdev 465816456
bdev_io_use_accel_sequence 665582820

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