LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4832 5873 82.3 %
Date: 2024-12-13 04:01:50 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5208 24414 21.3 %

Function Name Sort by function name Hit count Sort by hit count
_bdev_copy_split 0
_bdev_io_ext_use_accel_buffer 0
_bdev_io_get_accel_buf 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_get_accel_buf 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_desc_get_dif_pi_format 0
spdk_bdev_for_each_bdev_io 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 4
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_get_io_time 5
spdk_bdev_get_qd 5
spdk_bdev_get_weighted_io_time 5
bdev_io_pull_data_done_and_track 8
bdev_io_pull_md_buf_done 8
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf_done 8
bdev_queue_io_wait_with_cb 8
bdev_seek_complete_cb 8
bdev_histogram_disable_channel_cb 10
bdev_open_async 10
spdk_bdev_get_io_stat 10
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_disable_qos_done 12
bdev_disable_qos_msg_done 12
bdev_unmap_split 12
bdev_update_qos_rate_limit_msg 14
spdk_bdev_get_dif_pi_format 15
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
bdev_compare_blocks_with_md 16
bdev_copy_split 16
bdev_histogram_disable_channel 16
bdev_io_pull_md_buf 16
spdk_bdev_compare_blocks 16
spdk_bdev_examine 16
bdev_lock_lba_range_ctx_msg 17
bdev_disable_qos_msg 20
bdev_histogram_get_channel_cb 22
spdk_bdev_histogram_get 22
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
_bdev_io_complete_in_submit 24
spdk_bdev_alias_del 24
spdk_bdev_comparev_blocks_with_md 24
bdev_channel_poll_timeout_io_done 32
bdev_histogram_get_channel 32
bdev_poll_timeout_io 32
bdev_reset_poll_for_outstanding_io 32
claim_verify_rwm 32
bdev_seek 46
spdk_bdev_io_get_seek_offset 46
bdev_channel_poll_timeout_io 52
bdev_reset_check_outstanding_io 53
bdev_reset_check_outstanding_io_done 53
bdev_enable_qos_msg 55
bdev_qos_w_bps_queue 56
bdev_in_examine_allowlist 66
claim_opts_copy 88
spdk_bdev_nvme_io_passthru 91
claim_verify_rom 93
_calculate_measured_qd_cpl 99
bdev_calculate_measured_queue_depth 99
claim_type_promotes_to_write 101
log_already_claimed 115
bdev_qos_channel_destroy 120
bdev_update_qd_sampling_period 120
bdev_examine_allowlist_check 131
spdk_bdev_nvme_admin_passthru 145
bdev_qos_set_ops 146
bdev_qos_update_max_quota_per_timeslice 146
bdev_set_qos_rate_limits 149
spdk_bdev_set_qos_rate_limits 157
bdev_io_put_accel_buf 168
spdk_bdev_quiesce 169
spdk_bdev_unquiesce 169
_calculate_measured_qd 194
bdev_qos_destroy 196
bdev_examine_allowlist_config_json 206
spdk_bdev_subsystem_config_json 206
bdev_enable_qos_done 216
bdev_set_qos_limit_done 246
spdk_bdev_module_init_done 276
bdev_io_submit_reset 319
spdk_bdev_get_qd_sampling_period 326
spdk_bdev_dump_io_stat_json 331
claim_verify_rwo 333
spdk_bdev_copy_blocks 335
bdev_get_each_channel_stat 336
bdev_reset_complete 336
bdev_reset_freeze_channel_done 336
spdk_bdev_notify_blockcnt_change 340
bdev_get_device_stat_done 341
spdk_bdev_get_device_stat 341
_bdev_reset_complete 344
bdev_start_reset 344
spdk_bdev_reset 344
bdev_copy_should_split 347
bdev_get_io_stat 351
spdk_bdev_get_opts 379
claim_reset 383
spdk_bdev_set_opts 383
bdev_reset_freeze_channel 389
bdev_unfreeze_channel 393
bdev_desc_release_claims 406
claim_bdev 406
bdev_unregister_abort_channel 476
spdk_bdev_module_claim_bdev_desc 502
spdk_bdev_claim_opts_init 554
_resize_notify 570
spdk_bdev_alias_del_all 666
spdk_bdev_first_leaf 681
spdk_for_each_bdev_leaf 681
bdev_name_del 686
spdk_bdev_write_zeroes 721
_remove_notify 782
bdev_histogram_enable_channel_cb 829
spdk_bdev_histogram_enable 832
spdk_bdev_unregister_by_name 838
spdk_bdev_enable_histogram_opts_init 839
spdk_bdev_histogram_enable_ext 839
bdev_qos_is_iops_rate_limit 966
bdev_enable_histogram_config_json 985
bdev_qos_config_json 985
bdev_open_async_done 1071
bdev_open_async_opts_copy 1071
bdev_open_async_opts_get_default 1071
spdk_bdev_open_async 1071
_bdev_open_async 1081
spdk_bdev_quiesce_range 1098
spdk_bdev_unquiesce_range 1102
spdk_bdev_channel_get_histogram 1212
bdev_histogram_enable_channel 1219
spdk_bdev_set_timeout 1224
bdev_quiesce_range_locked 1267
bdev_unquiesce_range_unlocked 1267
_event_notify 1352
event_notify 1352
spdk_bdev_get_numa_id 1563
spdk_bdev_next_leaf 1679
claim_type_is_v2 1765
spdk_bdev_destruct_done 1945
spdk_bdev_module_fini_start_done 2121
bdev_trace 2230
_bdev_init 2353
_bdev_trace 2353
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2353
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2353
register_flag_bdev 2353
_bdev_next_leaf 2360
bdev_examine_allowlist_free 2491
bdev_finish_wait_for_examine_done 2491
bdev_init_complete 2491
bdev_mgr_unregister_cb 2491
bdev_module_get_max_ctx_size 2491
bdev_modules_init 2491
bdev_open_async_fini 2491
spdk_bdev_finish 2491
spdk_bdev_initialize 2491
_spdk_bdev_quiesce 2538
bdev_get_max_write 3212
spdk_bdev_get_by_name 3507
spdk_bdev_get_nvme_nsid 3886
spdk_bdev_io_get_nvme_fused_status 4146
bdev_compare_and_write_do_write 4238
bdev_compare_and_write_do_write_done 4238
bdev_compare_do_read 4394
bdev_compare_do_read_done 4394
bdev_compare_and_write_do_compare 4410
bdev_compare_and_write_do_compare_done 4410
bdev_comparev_and_writev_blocks_locked 4410
bdev_comparev_and_writev_blocks_unlock 4410
bdev_comparev_and_writev_blocks_unlocked 4410
spdk_bdev_comparev_and_writev_blocks 4432
bdev_lock_lba_range 4442
bdev_unlock_lba_range 4450
spdk_bdev_comparev_blocks 4462
bdev_comparev_blocks_with_md 4486
bdev_module_fini_start_iter 4612
spdk_bdev_get_nvme_ctratt 4677
bdev_lock_lba_range_get_channel 4785
bdev_unlock_lba_range_get_channel 4789
spdk_bdev_get_max_copy 4897
spdk_bdev_get_optimal_io_boundary 4901
spdk_bdev_get_acwu 5032
spdk_bdev_open_opts_init 5105
spdk_bdev_has_write_cache 5678
_bdev_lock_lba_range 5709
_bdev_unlock_lba_range 5709
bdev_lock_lba_range_cb 5709
bdev_lock_lba_range_ctx 5709
bdev_unlock_lba_range_cb 5709
bdev_lba_range_overlaps_tailq 5730
spdk_bdev_first 5736
spdk_for_each_bdev 5736
spdk_bdev_module_release_bdev 5777
spdk_bdev_module_claim_bdev 5849
spdk_bdev_module_fini_done 6384
bdev_finish_unregister_bdevs_iter 7012
bdev_register_finished 7085
bdev_unregister 7085
bdev_destroy_cb 7091
bdev_register 7095
bdev_examine 7097
bdev_ok_to_examine 7097
spdk_bdev_register 7099
bdev_alias_del 7109
spdk_bdev_set_qd_sampling_period 7110
spdk_bdev_unregister 7113
spdk_bdev_alias_add 7127
spdk_bdev_is_zoned 7710
bdev_unregister_unsafe 7800
bdev_module_fini_iter 8875
spdk_bdev_get_write_unit_size 8967
spdk_bdev_claim_get_name 9756
bdev_open_opts_copy 10206
bdev_write_zeroes_split 10974
bdev_name_tree_RB_REMOVE_COLOR 10979
spdk_bdev_wait_for_examine 12452
spdk_bdev_get_physical_block_size 13056
bdev_examine_allowlist_remove 14162
bdev_name_del_unsafe 14190
bdev_name_tree_RB_INSERT_COLOR 14190
bdev_name_tree_RB_REMOVE 14190
bdev_name_add 14208
bdev_name_tree_RB_INSERT 14208
bdev_mgmt_channel_create 15557
bdev_mgmt_channel_destroy 15557
spdk_bdev_open_ext 25821
bdev_channel_destroy 26296
bdev_channel_destroy_resource 26296
bdev_channel_create 26304
bdev_enable_qos 26351
spdk_bdev_add_io_stat 26632
bdev_channel_abort_queued_ios 26772
bdev_abort_all_buf_io 27161
bdev_abort_all_nomem_io 27161
bdev_abort_all_queued_io 27179
spdk_bdev_open_ext_v2 30930
spdk_bdev_close 31269
bdev_open_ext 32003
spdk_bdev_next 32464
spdk_bdev_dump_info_json 33202
spdk_bdev_get_qos_rate_limits 33212
spdk_bdev_get_aliases 33258
bdev_alloc_io_stat 33717
bdev_free_io_stat 33717
spdk_bdev_reset_io_stat 34404
bdev_get_by_name 35510
bdev_name_tree_RB_FIND 35510
spdk_bdev_get_product_name 37137
spdk_bdev_io_set_md_buf 38635
spdk_bdev_module_list_add 40029
spdk_bdev_module_list_find 40029
spdk_bdev_get_io_channel 40696
bdev_lock_lba_range_check_io 48110
bdev_rw_split_get_buf_cb 55952
bdev_lba_range_overlapped 62977
bdev_io_complete_sequence_cb 63571
bdev_io_range_is_locked 67317
spdk_bdev_module_examine_done 71911
bdev_module_action_done 72187
bdev_close 72491
bdev_start_qos 72491
bdev_desc_alloc 72539
bdev_desc_free 72539
bdev_open 72539
spdk_bdev_get_name 72730
bdev_module_action_complete 74678
bdev_io_get_iobuf_cb 76768
bdev_open_opts_get_defaults 77644
spdk_bdev_abort 89354
bdev_abort_buf_io 89370
bdev_abort 89374
_bdev_abort 89378
bdev_abort_queued_io 89378
bdev_abort_io_done 89394
bdev_abort_io 89398
spdk_bdev_get_uuid 98069
spdk_bdev_write_blocks_with_md 107775
spdk_bdev_get_qos_rpc_type 132808
spdk_bdev_desc_is_md_separate 144954
spdk_bdev_get_memory_domains 148928
bdev_name_cmp 149242
bdev_io_on_tailq 178796
bdev_io_submit_sequence_cb 317927
bdev_channel_submit_qos_io_done 381048
bdev_io_exec_sequence 381498
bdev_io_exec_sequence_cb 381498
bdev_channel_poll_qos 381760
bdev_channel_submit_qos_io 383106
spdk_bdev_for_each_channel_continue 395926
bdev_each_channel_msg 395927
bdev_each_channel_cpl 401843
spdk_bdev_for_each_channel 401845
spdk_bdev_desc_get_dif_type 512773
spdk_bdev_desc_is_dif_head_of_md 512773
spdk_bdev_desc_is_md_interleaved 512803
spdk_bdev_is_dif_head_of_md 513733
bdev_write_zero_buffer 632865
bdev_write_zero_buffer_done 632865
_bdev_get_block_size_with_md 636077
spdk_bdev_get_io_type_name 664040
spdk_bdev_flush 684664
bdev_queue_nomem_io_head 717874
io_channel_iter_get_bdev 797765
spdk_bdev_queue_io_wait 927589
spdk_bdev_io_get_iovec 939353
spdk_bdev_zcopy_end 987456
spdk_bdev_zcopy_start 1011025
spdk_bdev_is_dif_check_enabled 1027879
spdk_bdev_desc_is_dif_check_enabled 1027954
bdev_io_init_dif_ctx 1698686
spdk_bdev_read_blocks_with_md 1790320
parent_bdev_io_complete 1814025
bdev_io_split 1814029
_bdev_rw_split 1815803
spdk_bdev_readv 1851278
_bdev_memory_domain_get_io_cb 1994805
_bdev_io_get_bounce_buf 2002053
_bdev_io_pull_bounce_data_buf 2003659
bdev_io_pull_data_done 2005346
_bdev_io_push_bounce_data_buffer 2006162
_bdev_io_ext_use_bounce_buffer 2007003
_bdev_io_complete_push_bounce_done 2015334
bdev_io_push_bounce_md_buf 2017435
bdev_io_push_bounce_data_done 2018323
bdev_io_pull_data 2018392
bdev_io_push_bounce_data 2018564
spdk_bdev_nvme_iov_passthru_md 2309280
spdk_bdev_get_block_size 2607282
spdk_bdev_writev 2689658
spdk_bdev_io_type_supported 2739772
spdk_bdev_write_zeroes_blocks 3175179
bdev_write_zeroes_should_split 3175365
_to_next_boundary 3221196
bdev_io_split_done 3308389
bdev_io_split_submit 3308405
spdk_bdev_io_hide_metadata 3340667
spdk_bdev_flush_blocks 4399575
spdk_bdev_io_complete_scsi_status 4514587
bdev_queue_nomem_io_tail 5098712
bdev_ch_retry_io 5112996
bdev_shared_ch_retry_io 5113058
bdev_ch_resubmit_io 5816327
bdev_qos_rw_bps_rewind_quota 6172266
spdk_bdev_io_get_md_buf 9851358
bdev_qos_io_submit 9934929
bdev_qos_rw_iops_rewind_quota 10554808
spdk_bdev_unmap 10888322
bdev_wait_for_examine_cb 13095615
bdev_module_all_actions_completed 13098106
spdk_bdev_read 13596623
spdk_bdev_writev_blocks 15739848
bdev_io_type_supported 16457352
spdk_bdev_readv_blocks 16466230
bdev_qos_rw_rewind_io 16727074
spdk_bdev_io_set_buf 16790004
bdev_qos_r_bps_queue 16844657
bdev_is_read_io 16844713
_bdev_io_set_buf 17822834
bdev_io_get_buf 17825810
bdev_io_get_buf_complete 17828267
_bdev_io_set_md_buf 17831183
_bdev_io_put_buf 17841994
bdev_io_put_buf 17843124
spdk_bdev_read_blocks 19367016
bdev_read_blocks_with_md 21125745
spdk_bdev_get_md_size 21680248
spdk_bdev_writev_blocks_with_md 23939550
bdev_unmap_should_split 24095351
spdk_bdev_unmap_blocks 24369767
spdk_bdev_get_data_block_size 24423350
spdk_bdev_get_dif_type 25195482
spdk_bdev_io_get_scsi_status 25383012
spdk_bdev_write 25995327
spdk_bdev_is_md_interleaved 27276866
_are_iovs_aligned 27850456
spdk_bdev_write_blocks 28627527
bdev_write_blocks_with_md 29182648
spdk_bdev_io_get_nvme_status 32606070
bdev_io_get_max_buf_len 35637956
spdk_bdev_io_complete_base_io_status 35739001
spdk_bdev_readv_blocks_ext 40145473
spdk_bdev_io_complete_nvme_status 43218255
spdk_bdev_io_get_buf 43675403
spdk_bdev_desc_get_md_size 43676634
spdk_bdev_io_get_submit_tsc 46128901
spdk_bdev_desc_get_block_size 52001525
spdk_bdev_io_get_io_channel 53596481
spdk_bdev_writev_blocks_ext 54895789
bdev_bytes_to_blocks 55618000
spdk_bdev_get_num_blocks 56172671
spdk_bdev_readv_blocks_with_md 56810909
_is_buf_allocated 70430087
spdk_bdev_is_md_separate 77485970
_bdev_io_check_opts 94838196
bdev_writev_blocks_with_md 95821251
spdk_bdev_get_buf_align 101340453
bdev_readv_blocks_with_md 115168937
bdev_io_needs_accel_buffer 207825297
_bdev_io_submit_ext 209765543
bdev_io_needs_bounce_buffer 209966501
bdev_io_use_memory_domain 223275150
bdev_qos_rw_bps_queue 223789719
bdev_get_io_size_in_byte 229961626
bdev_io_get_block_size 231833626
bdev_rw_should_split 263716722
_bdev_io_handle_no_mem 285601873
_bdev_io_complete 286596348
bdev_io_do_submit 288168805
bdev_io_decrement_outstanding 288170302
spdk_bdev_io_complete 288223479
bdev_submit_request 288778446
_bdev_io_submit 288862655
bdev_io_update_io_stat 289036374
bdev_io_increment_outstanding 289099782
spdk_bdev_free_io 289824907
bdev_ch_remove_from_io_submitted 289870009
bdev_io_complete 290022046
bdev_io_submit 291009405
bdev_io_init 291056727
bdev_ch_add_to_io_submitted 291199218
bdev_io_valid_blocks 292407256
bdev_channel_get_io 292479429
bdev_io_should_split 296243886
spdk_bdev_io_get_thread 307380703
bdev_desc_get_block_size 336577864
bdev_io_needs_sequence_exec 510603512
bdev_io_needs_metadata 623251121
bdev_qos_rw_iops_queue 623431521
bdev_io_use_accel_sequence 799144690
bdev_qos_io_to_limit 831633887
bdev_qos_queue_io 831641344
spdk_bdev_desc_get_bdev 838204583
bdev_qos_rw_queue_io 847223572

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