LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4816 5867 82.1 %
Date: 2024-11-20 18:10:25 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5041 24432 20.6 %

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 52
bdev_reset_check_outstanding_io_done 52
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 88
claim_verify_rom 91
claim_type_promotes_to_write 99
log_already_claimed 114
bdev_qos_channel_destroy 120
spdk_bdev_nvme_admin_passthru 126
_calculate_measured_qd_cpl 130
bdev_calculate_measured_queue_depth 130
bdev_examine_allowlist_check 131
bdev_qos_set_ops 146
bdev_qos_update_max_quota_per_timeslice 146
bdev_set_qos_rate_limits 149
bdev_update_qd_sampling_period 151
spdk_bdev_set_qos_rate_limits 157
bdev_io_put_accel_buf 168
spdk_bdev_quiesce 169
spdk_bdev_unquiesce 169
bdev_qos_destroy 196
bdev_examine_allowlist_config_json 197
spdk_bdev_subsystem_config_json 197
bdev_enable_qos_done 216
spdk_bdev_notify_blockcnt_change 225
bdev_set_qos_limit_done 246
_calculate_measured_qd 256
spdk_bdev_module_init_done 272
claim_verify_rwo 276
bdev_io_submit_reset 305
bdev_reset_complete 321
bdev_reset_freeze_channel_done 321
claim_reset 326
spdk_bdev_get_qd_sampling_period 328
_bdev_reset_complete 329
bdev_start_reset 329
spdk_bdev_reset 329
spdk_bdev_copy_blocks 333
spdk_bdev_dump_io_stat_json 333
bdev_get_each_channel_stat 338
_resize_notify 341
bdev_get_device_stat_done 343
spdk_bdev_get_device_stat 343
bdev_copy_should_split 345
bdev_desc_release_claims 347
claim_bdev 347
bdev_get_io_stat 353
bdev_reset_freeze_channel 366
spdk_bdev_get_opts 369
bdev_unfreeze_channel 370
spdk_bdev_set_opts 373
spdk_bdev_alias_del_all 429
bdev_unregister_abort_channel 441
spdk_bdev_module_claim_bdev_desc 443
bdev_name_del 449
spdk_bdev_claim_opts_init 495
spdk_bdev_write_zeroes 560
spdk_bdev_first_leaf 646
spdk_for_each_bdev_leaf 646
_remove_notify 755
bdev_histogram_enable_channel_cb 785
spdk_bdev_histogram_enable 788
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_histogram_enable_ext 795
spdk_bdev_unregister_by_name 799
bdev_enable_histogram_config_json 964
bdev_qos_config_json 964
bdev_qos_is_iops_rate_limit 966
bdev_open_async_done 1042
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
spdk_bdev_open_async 1042
_bdev_open_async 1052
spdk_bdev_quiesce_range 1088
spdk_bdev_unquiesce_range 1092
_event_notify 1096
event_notify 1096
spdk_bdev_channel_get_histogram 1166
bdev_histogram_enable_channel 1174
spdk_bdev_set_timeout 1178
bdev_quiesce_range_locked 1257
bdev_unquiesce_range_unlocked 1257
spdk_bdev_get_numa_id 1517
claim_type_is_v2 1531
spdk_bdev_next_leaf 1590
spdk_bdev_destruct_done 1675
spdk_bdev_module_fini_start_done 1970
bdev_trace 2070
_bdev_init 2192
_bdev_trace 2192
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2192
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2192
register_flag_bdev 2192
_bdev_next_leaf 2236
bdev_examine_allowlist_free 2328
bdev_finish_wait_for_examine_done 2328
bdev_init_complete 2328
bdev_mgr_unregister_cb 2328
bdev_module_get_max_ctx_size 2328
bdev_modules_init 2328
bdev_open_async_fini 2328
spdk_bdev_finish 2328
spdk_bdev_initialize 2328
_spdk_bdev_quiesce 2518
spdk_bdev_get_max_copy 2560
spdk_bdev_get_optimal_io_boundary 2564
spdk_bdev_get_acwu 2694
bdev_get_max_write 2813
spdk_bdev_get_nvme_nsid 3001
spdk_bdev_has_write_cache 3063
spdk_bdev_io_get_nvme_fused_status 3117
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
bdev_compare_do_read 3365
bdev_compare_do_read_done 3365
spdk_bdev_get_by_name 3380
bdev_compare_and_write_do_compare 3381
bdev_compare_and_write_do_compare_done 3381
bdev_comparev_and_writev_blocks_locked 3381
bdev_comparev_and_writev_blocks_unlock 3381
bdev_comparev_and_writev_blocks_unlocked 3381
spdk_bdev_comparev_and_writev_blocks 3401
bdev_lock_lba_range 3413
bdev_unlock_lba_range 3421
spdk_bdev_comparev_blocks 3433
bdev_comparev_blocks_with_md 3457
spdk_bdev_get_nvme_ctratt 3587
spdk_bdev_get_physical_block_size 3595
bdev_lock_lba_range_get_channel 3741
bdev_unlock_lba_range_get_channel 3745
spdk_bdev_open_opts_init 4172
bdev_module_fini_start_iter 4298
_bdev_lock_lba_range 4670
_bdev_unlock_lba_range 4670
bdev_lock_lba_range_cb 4670
bdev_lock_lba_range_ctx 4670
bdev_unlock_lba_range_cb 4670
bdev_lba_range_overlaps_tailq 4691
spdk_bdev_module_release_bdev 4836
spdk_bdev_module_claim_bdev 4908
spdk_bdev_first 5104
spdk_for_each_bdev 5104
spdk_bdev_is_zoned 5199
spdk_bdev_module_fini_done 5923
spdk_bdev_get_write_unit_size 6318
bdev_finish_unregister_bdevs_iter 6344
bdev_register_finished 6386
bdev_unregister 6386
bdev_destroy_cb 6390
bdev_register 6396
bdev_examine 6398
bdev_ok_to_examine 6398
spdk_bdev_register 6400
bdev_alias_del 6410
spdk_bdev_set_qd_sampling_period 6411
spdk_bdev_unregister 6414
spdk_bdev_alias_add 6428
bdev_unregister_unsafe 7077
bdev_write_zeroes_split 8203
bdev_module_fini_iter 8251
bdev_open_opts_copy 8341
spdk_bdev_claim_get_name 8432
bdev_name_tree_RB_REMOVE_COLOR 9881
spdk_bdev_wait_for_examine 11296
bdev_examine_allowlist_remove 12764
bdev_name_del_unsafe 12792
bdev_name_tree_RB_INSERT_COLOR 12792
bdev_name_tree_RB_REMOVE 12792
bdev_name_add 12810
bdev_name_tree_RB_INSERT 12810
bdev_mgmt_channel_create 13227
bdev_mgmt_channel_destroy 13227
bdev_channel_destroy_resource 21858
bdev_channel_destroy 21859
bdev_channel_create 21867
bdev_enable_qos 21914
spdk_bdev_add_io_stat 22197
bdev_channel_abort_queued_ios 22300
bdev_abort_all_buf_io 22666
bdev_abort_all_queued_io 23032
spdk_bdev_open_ext 23230
spdk_bdev_open_ext_v2 27406
spdk_bdev_close 27723
bdev_open_ext 28450
bdev_free_io_stat 28582
bdev_alloc_io_stat 28583
spdk_bdev_reset_io_stat 29274
spdk_bdev_next 29426
spdk_bdev_io_set_md_buf 29654
spdk_bdev_dump_info_json 30135
spdk_bdev_get_qos_rate_limits 30145
spdk_bdev_get_aliases 30183
bdev_get_by_name 31830
bdev_name_tree_RB_FIND 31830
spdk_bdev_get_product_name 32666
spdk_bdev_get_io_channel 34863
spdk_bdev_module_list_add 37301
spdk_bdev_module_list_find 37301
bdev_lock_lba_range_check_io 43436
spdk_bdev_get_uuid 46941
bdev_lba_range_overlapped 55812
bdev_io_range_is_locked 59123
spdk_bdev_module_examine_done 64389
bdev_module_action_done 64661
bdev_close 65119
bdev_start_qos 65119
bdev_desc_alloc 65166
bdev_desc_free 65166
bdev_open 65166
spdk_bdev_get_name 65227
bdev_module_action_complete 66989
bdev_open_opts_get_defaults 69338
bdev_io_complete_sequence_cb 70092
bdev_rw_split_get_buf_cb 73162
spdk_bdev_abort 77927
bdev_abort_buf_io 77943
bdev_abort 77947
_bdev_abort 77951
bdev_abort_queued_io 77951
bdev_abort_io_done 77967
bdev_abort_io 77971
bdev_io_get_iobuf_cb 85467
spdk_bdev_write_blocks_with_md 113816
spdk_bdev_get_qos_rpc_type 120540
bdev_name_cmp 129320
spdk_bdev_get_memory_domains 133660
spdk_bdev_desc_is_md_separate 140346
bdev_io_on_tailq 155942
spdk_bdev_nvme_iov_passthru_md 170177
bdev_io_submit_sequence_cb 347968
bdev_channel_submit_qos_io_done 391170
bdev_channel_poll_qos 392677
bdev_channel_submit_qos_io 393276
spdk_bdev_for_each_channel_continue 403942
bdev_each_channel_msg 403945
bdev_each_channel_cpl 409148
spdk_bdev_for_each_channel 409151
bdev_io_exec_sequence 418060
bdev_io_exec_sequence_cb 418060
spdk_bdev_desc_get_dif_type 450696
spdk_bdev_desc_is_dif_head_of_md 450696
spdk_bdev_desc_is_md_interleaved 450726
spdk_bdev_is_dif_head_of_md 451637
spdk_bdev_get_io_type_name 602700
bdev_write_zero_buffer 718495
bdev_write_zero_buffer_done 718495
_bdev_get_block_size_with_md 721308
spdk_bdev_flush 772182
bdev_queue_nomem_io_head 772903
io_channel_iter_get_bdev 813088
spdk_bdev_io_get_iovec 898573
spdk_bdev_is_dif_check_enabled 903633
spdk_bdev_desc_is_dif_check_enabled 903708
spdk_bdev_queue_io_wait 934386
spdk_bdev_zcopy_end 942683
spdk_bdev_zcopy_start 964295
parent_bdev_io_complete 1038767
bdev_io_split 1038771
_bdev_rw_split 1042061
spdk_bdev_read_blocks_with_md 1276002
spdk_bdev_readv 1825400
_to_next_boundary 2019707
spdk_bdev_writev 2047383
bdev_io_split_done 2084818
bdev_io_split_submit 2084834
bdev_io_init_dif_ctx 2490105
spdk_bdev_io_type_supported 2567949
_bdev_memory_domain_get_io_cb 2786283
bdev_io_pull_data_done 2804079
_bdev_io_pull_bounce_data_buf 2804815
_bdev_io_get_bounce_buf 2812336
_bdev_io_ext_use_bounce_buffer 2815259
_bdev_io_push_bounce_data_buffer 2835242
bdev_io_pull_data 2843410
_bdev_io_complete_push_bounce_done 2848872
bdev_io_push_bounce_md_buf 2852197
bdev_io_push_bounce_data_done 2853949
bdev_io_push_bounce_data 2854873
spdk_bdev_flush_blocks 3140505
spdk_bdev_get_block_size 3245263
spdk_bdev_write_zeroes_blocks 3876772
bdev_write_zeroes_should_split 3876925
spdk_bdev_io_hide_metadata 4891391
spdk_bdev_io_complete_scsi_status 5417469
bdev_queue_nomem_io_tail 5467785
bdev_ch_retry_io 5481787
bdev_shared_ch_retry_io 5481788
spdk_bdev_writev_blocks 6152797
bdev_ch_resubmit_io 6240493
bdev_qos_rw_bps_rewind_quota 7071987
spdk_bdev_get_md_size 7978825
spdk_bdev_readv_blocks 8418092
spdk_bdev_get_data_block_size 9413574
spdk_bdev_io_get_md_buf 9698485
spdk_bdev_io_get_scsi_status 9740871
bdev_qos_rw_iops_rewind_quota 10654889
bdev_qos_io_submit 11743300
spdk_bdev_io_set_buf 11947840
bdev_wait_for_examine_cb 11972146
bdev_module_all_actions_completed 11974474
spdk_bdev_is_md_interleaved 13091600
spdk_bdev_read 13746144
bdev_io_get_buf_complete 13821805
_bdev_io_set_md_buf 13825500
_bdev_io_set_buf 13828790
bdev_io_get_buf 13833532
_bdev_io_put_buf 13873355
bdev_io_put_buf 13875198
spdk_bdev_unmap 14182774
bdev_io_type_supported 14375931
spdk_bdev_read_blocks 15904739
spdk_bdev_get_dif_type 16341828
bdev_read_blocks_with_md 17157301
bdev_qos_rw_rewind_io 17726876
bdev_qos_r_bps_queue 17865041
bdev_is_read_io 17865097
spdk_bdev_io_get_nvme_status 22867837
_are_iovs_aligned 24364989
spdk_bdev_writev_blocks_with_md 24438096
spdk_bdev_io_complete_nvme_status 26091435
spdk_bdev_readv_blocks_ext 26594921
bdev_io_get_max_buf_len 27664813
spdk_bdev_io_get_submit_tsc 27794664
bdev_unmap_should_split 29537031
spdk_bdev_write 29676480
spdk_bdev_unmap_blocks 29731193
spdk_bdev_write_blocks 30618421
spdk_bdev_get_num_blocks 30982834
bdev_write_blocks_with_md 31101387
spdk_bdev_io_get_buf 35391937
spdk_bdev_io_complete_base_io_status 38286366
spdk_bdev_desc_get_block_size 43245958
spdk_bdev_desc_get_md_size 44058227
spdk_bdev_writev_blocks_ext 45055239
spdk_bdev_io_get_io_channel 46302109
_is_buf_allocated 55321156
spdk_bdev_is_md_separate 61728332
bdev_bytes_to_blocks 62337065
spdk_bdev_readv_blocks_with_md 66086476
_bdev_io_check_opts 71580136
bdev_writev_blocks_with_md 75972673
spdk_bdev_get_buf_align 81368176
bdev_readv_blocks_with_md 102486413
bdev_io_needs_accel_buffer 174675949
_bdev_io_submit_ext 177271546
bdev_io_needs_bounce_buffer 177740769
bdev_io_use_memory_domain 191278545
bdev_qos_rw_bps_queue 217739722
bdev_get_io_size_in_byte 224811331
bdev_io_get_block_size 225926313
bdev_rw_should_split 228812161
_bdev_io_handle_no_mem 251373444
_bdev_io_complete 252285206
spdk_bdev_io_complete 254681615
bdev_io_decrement_outstanding 254832873
bdev_io_complete 255002850
bdev_ch_remove_from_io_submitted 255830918
spdk_bdev_free_io 255914870
bdev_io_update_io_stat 256585909
bdev_io_do_submit 256733118
bdev_submit_request 256789481
bdev_io_increment_outstanding 257106896
_bdev_io_submit 257541296
bdev_io_submit 258684808
bdev_ch_add_to_io_submitted 259131954
bdev_io_init 259945231
bdev_channel_get_io 261542007
bdev_io_valid_blocks 262255532
bdev_io_should_split 266459648
spdk_bdev_io_get_thread 267911053
bdev_desc_get_block_size 335318577
bdev_io_needs_sequence_exec 443493653
bdev_io_needs_metadata 527421827
bdev_qos_rw_iops_queue 679989242
bdev_io_use_accel_sequence 699030659
spdk_bdev_desc_get_bdev 771921349
bdev_qos_io_to_limit 881304238
bdev_qos_queue_io 881313927
bdev_qos_rw_queue_io 897729251

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