LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4420 5873 75.3 %
Date: 2024-12-15 06:38:34 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4835 24414 19.8 %

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 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
spdk_bdev_get_dif_pi_format 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 54
_calculate_measured_qd_cpl 63
bdev_calculate_measured_queue_depth 63
claim_opts_copy 66
claim_verify_rom 74
bdev_update_qd_sampling_period 79
claim_type_promotes_to_write 80
spdk_bdev_nvme_io_passthru 84
log_already_claimed 89
bdev_qos_channel_destroy 98
bdev_examine_allowlist_check 107
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
_calculate_measured_qd 123
bdev_set_qos_rate_limits 123
bdev_io_put_accel_buf 126
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 177
bdev_examine_allowlist_config_json 189
spdk_bdev_subsystem_config_json 189
bdev_set_qos_limit_done 202
spdk_bdev_module_init_done 207
spdk_bdev_notify_blockcnt_change 213
bdev_io_submit_reset 271
spdk_bdev_get_qd_sampling_period 273
spdk_bdev_dump_io_stat_json 277
bdev_get_each_channel_stat 281
spdk_bdev_copy_blocks 282
bdev_get_device_stat_done 284
bdev_reset_complete 284
bdev_reset_freeze_channel_done 284
spdk_bdev_get_device_stat 284
_bdev_reset_complete 290
bdev_start_reset 290
spdk_bdev_reset 290
bdev_copy_should_split 291
bdev_get_io_stat 292
claim_verify_rwo 312
bdev_reset_freeze_channel 328
bdev_unfreeze_channel 331
_resize_notify 333
spdk_bdev_get_opts 344
spdk_bdev_set_opts 347
claim_reset 356
bdev_desc_release_claims 371
claim_bdev 371
bdev_unregister_abort_channel 434
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_claim_opts_init 482
spdk_bdev_first_leaf 619
spdk_for_each_bdev_leaf 619
spdk_bdev_alias_del_all 645
spdk_bdev_write_zeroes 649
bdev_name_del 662
bdev_histogram_enable_channel_cb 715
spdk_bdev_histogram_enable 716
_remove_notify 721
spdk_bdev_enable_histogram_opts_init 723
spdk_bdev_histogram_enable_ext 723
spdk_bdev_unregister_by_name 782
bdev_qos_is_iops_rate_limit 799
bdev_enable_histogram_config_json 876
bdev_qos_config_json 876
spdk_bdev_channel_get_histogram 1042
bdev_histogram_enable_channel 1049
bdev_open_async_done 1049
bdev_open_async_opts_copy 1049
bdev_open_async_opts_get_default 1049
spdk_bdev_open_async 1049
spdk_bdev_set_timeout 1051
_event_notify 1054
event_notify 1054
_bdev_open_async 1059
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 1362
spdk_bdev_next_leaf 1440
claim_type_is_v2 1594
spdk_bdev_destruct_done 1805
spdk_bdev_module_fini_start_done 1993
_bdev_next_leaf 2059
bdev_trace 2096
_bdev_init 2212
_bdev_trace 2212
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2212
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2212
register_flag_bdev 2212
bdev_examine_allowlist_free 2290
bdev_finish_wait_for_examine_done 2290
bdev_init_complete 2290
bdev_mgr_unregister_cb 2290
bdev_module_get_max_ctx_size 2290
bdev_modules_init 2290
bdev_open_async_fini 2290
spdk_bdev_finish 2290
spdk_bdev_initialize 2290
_spdk_bdev_quiesce 2519
bdev_get_max_write 2996
spdk_bdev_get_nvme_nsid 3075
spdk_bdev_io_get_nvme_fused_status 3117
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
spdk_bdev_get_by_name 3213
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 3666
bdev_lock_lba_range_get_channel 3690
bdev_unlock_lba_range_get_channel 3693
spdk_bdev_get_max_copy 4072
spdk_bdev_get_optimal_io_boundary 4077
spdk_bdev_open_opts_init 4123
spdk_bdev_get_acwu 4190
bdev_module_fini_start_iter 4283
_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 4863
spdk_bdev_module_claim_bdev 4917
spdk_bdev_first 5081
spdk_for_each_bdev 5081
spdk_bdev_has_write_cache 5948
spdk_bdev_module_fini_done 6034
spdk_bdev_is_zoned 6324
bdev_register_finished 6398
bdev_unregister 6398
bdev_destroy_cb 6403
bdev_register 6406
bdev_examine 6407
bdev_ok_to_examine 6407
spdk_bdev_register 6409
spdk_bdev_set_qd_sampling_period 6417
bdev_alias_del 6418
spdk_bdev_unregister 6419
bdev_finish_unregister_bdevs_iter 6426
spdk_bdev_alias_add 6432
bdev_unregister_unsafe 7060
spdk_bdev_get_write_unit_size 7817
bdev_open_opts_copy 8243
bdev_module_fini_iter 8324
spdk_bdev_claim_get_name 8396
bdev_name_tree_RB_REMOVE_COLOR 9902
bdev_write_zeroes_split 10719
spdk_bdev_wait_for_examine 11270
spdk_bdev_get_physical_block_size 11789
bdev_examine_allowlist_remove 12790
bdev_name_del_unsafe 12813
bdev_name_tree_RB_INSERT_COLOR 12813
bdev_name_tree_RB_REMOVE 12813
bdev_name_add 12827
bdev_name_tree_RB_INSERT 12827
bdev_mgmt_channel_create 13164
bdev_mgmt_channel_destroy 13164
bdev_channel_destroy 22359
bdev_channel_destroy_resource 22359
bdev_channel_create 22365
bdev_enable_qos 22403
spdk_bdev_add_io_stat 22640
bdev_channel_abort_queued_ios 22793
bdev_abort_all_buf_io 23121
bdev_abort_all_nomem_io 23121
bdev_abort_all_queued_io 23135
spdk_bdev_open_ext 23629
spdk_bdev_open_ext_v2 27755
spdk_bdev_close 28131
bdev_open_ext 28808
bdev_alloc_io_stat 29038
bdev_free_io_stat 29038
spdk_bdev_next 29338
spdk_bdev_reset_io_stat 29611
spdk_bdev_dump_info_json 30112
spdk_bdev_get_qos_rate_limits 30120
spdk_bdev_get_aliases 30168
bdev_get_by_name 32021
bdev_name_tree_RB_FIND 32021
spdk_bdev_io_set_md_buf 32516
spdk_bdev_get_product_name 34080
spdk_bdev_get_io_channel 35586
spdk_bdev_module_list_add 37905
spdk_bdev_module_list_find 37905
bdev_io_get_iobuf_cb 38446
bdev_lock_lba_range_check_io 49222
bdev_rw_split_get_buf_cb 58955
bdev_lba_range_overlapped 61662
bdev_io_range_is_locked 64951
bdev_close 65303
bdev_start_qos 65303
bdev_desc_alloc 65341
bdev_desc_free 65341
bdev_open 65341
spdk_bdev_module_examine_done 65989
bdev_module_action_done 66196
spdk_bdev_get_name 66666
bdev_module_action_complete 68486
bdev_io_complete_sequence_cb 69353
bdev_open_opts_get_defaults 69464
spdk_bdev_get_uuid 76915
spdk_bdev_abort 86701
bdev_abort_buf_io 86713
bdev_abort 86716
_bdev_abort 86719
bdev_abort_queued_io 86719
bdev_abort_io_done 86731
bdev_abort_io 86734
spdk_bdev_write_blocks_with_md 105793
spdk_bdev_get_qos_rpc_type 120448
spdk_bdev_desc_is_md_separate 124510
bdev_name_cmp 134256
spdk_bdev_get_memory_domains 134808
bdev_io_on_tailq 173468
bdev_channel_submit_qos_io_done 319787
bdev_channel_submit_qos_io 320724
bdev_channel_poll_qos 321305
bdev_each_channel_msg 330839
spdk_bdev_for_each_channel_continue 330839
bdev_each_channel_cpl 337350
spdk_bdev_for_each_channel 337350
bdev_io_submit_sequence_cb 341533
bdev_io_exec_sequence 410886
bdev_io_exec_sequence_cb 410886
spdk_bdev_get_io_type_name 602240
bdev_write_zero_buffer 602440
bdev_write_zero_buffer_done 602440
_bdev_get_block_size_with_md 605436
spdk_bdev_desc_get_dif_type 638586
spdk_bdev_desc_is_dif_head_of_md 638586
spdk_bdev_desc_is_md_interleaved 638616
spdk_bdev_is_dif_head_of_md 639488
io_channel_iter_get_bdev 668189
spdk_bdev_flush 764506
bdev_queue_nomem_io_head 793793
spdk_bdev_queue_io_wait 988467
spdk_bdev_io_get_iovec 1140029
spdk_bdev_zcopy_end 1189059
spdk_bdev_zcopy_start 1213049
spdk_bdev_is_dif_check_enabled 1279184
spdk_bdev_desc_is_dif_check_enabled 1279244
bdev_io_init_dif_ctx 1295590
_bdev_io_ext_use_bounce_buffer 1637129
_bdev_io_get_bounce_buf 1637129
_bdev_memory_domain_get_io_cb 1637129
_bdev_io_complete_push_bounce_done 1638844
_bdev_io_pull_bounce_data_buf 1638844
_bdev_io_push_bounce_data_buffer 1638844
bdev_io_pull_data_done 1638844
bdev_io_push_bounce_data_done 1638844
bdev_io_push_bounce_md_buf 1638844
bdev_io_pull_data 1638847
bdev_io_push_bounce_data 1638847
spdk_bdev_read_blocks_with_md 1788446
spdk_bdev_nvme_iov_passthru_md 2029361
spdk_bdev_readv 2098500
parent_bdev_io_complete 2132175
bdev_io_split 2132178
_bdev_rw_split 2133777
spdk_bdev_io_hide_metadata 2591174
spdk_bdev_write_zeroes_blocks 2779215
bdev_write_zeroes_should_split 2779380
spdk_bdev_io_type_supported 2858517
spdk_bdev_writev 2955517
spdk_bdev_get_block_size 3080547
_to_next_boundary 3285307
bdev_io_split_done 3370530
bdev_io_split_submit 3370542
spdk_bdev_flush_blocks 4611287
spdk_bdev_io_complete_scsi_status 5199432
bdev_queue_nomem_io_tail 5646242
bdev_ch_retry_io 5660621
bdev_shared_ch_retry_io 5660667
bdev_ch_resubmit_io 6439832
bdev_qos_io_submit 6559868
bdev_qos_rw_bps_rewind_quota 6883424
bdev_qos_rw_iops_rewind_quota 8457012
spdk_bdev_unmap 8520070
spdk_bdev_io_get_md_buf 9306443
spdk_bdev_read 12534258
bdev_wait_for_examine_cb 13170484
bdev_module_all_actions_completed 13172774
bdev_qos_rw_rewind_io 15340436
bdev_qos_r_bps_queue 15475413
bdev_is_read_io 15475455
bdev_io_type_supported 15681951
spdk_bdev_io_set_buf 17312329
spdk_bdev_writev_blocks 17365960
_bdev_io_put_buf 17787028
_bdev_io_set_buf 17787154
_bdev_io_set_md_buf 17787154
bdev_io_get_buf 17787154
bdev_io_get_buf_complete 17787154
bdev_io_put_buf 17787154
spdk_bdev_read_blocks 18326068
spdk_bdev_readv_blocks 19291936
bdev_read_blocks_with_md 20114514
bdev_unmap_should_split 20283322
spdk_bdev_writev_blocks_with_md 20323459
spdk_bdev_unmap_blocks 20544019
spdk_bdev_write 21518806
spdk_bdev_write_blocks 23643031
spdk_bdev_get_dif_type 24328997
bdev_write_blocks_with_md 24351264
spdk_bdev_get_md_size 24686094
_are_iovs_aligned 26155308
spdk_bdev_get_data_block_size 27989045
spdk_bdev_io_get_scsi_status 29005198
spdk_bdev_is_md_interleaved 30536160
spdk_bdev_io_complete_base_io_status 30579671
spdk_bdev_io_get_nvme_status 30969409
spdk_bdev_readv_blocks_with_md 31437356
bdev_io_get_max_buf_len 35574182
spdk_bdev_readv_blocks_ext 36704286
spdk_bdev_desc_get_md_size 39009998
spdk_bdev_io_get_buf 42303588
spdk_bdev_io_complete_nvme_status 43823457
spdk_bdev_io_get_submit_tsc 46437731
bdev_bytes_to_blocks 48392324
spdk_bdev_writev_blocks_ext 49147520
spdk_bdev_desc_get_block_size 51809488
spdk_bdev_io_get_io_channel 52165491
spdk_bdev_get_num_blocks 58345425
_is_buf_allocated 69318377
spdk_bdev_is_md_separate 77972547
bdev_qos_rw_bps_queue 82175368
_bdev_io_check_opts 85851800
bdev_writev_blocks_with_md 88385264
bdev_get_io_size_in_byte 89058792
bdev_readv_blocks_with_md 89170533
bdev_io_get_block_size 91251524
spdk_bdev_get_buf_align 100183919
bdev_io_needs_accel_buffer 175238716
_bdev_io_submit_ext 176875845
bdev_io_needs_bounce_buffer 176875845
bdev_desc_get_block_size 184109389
bdev_io_use_memory_domain 189007322
bdev_rw_should_split 225112258
_bdev_io_handle_no_mem 248046277
bdev_io_do_submit 248960678
_bdev_io_submit 248960693
_bdev_io_complete 249047693
bdev_io_update_io_stat 249047693
bdev_submit_request 249754562
spdk_bdev_io_complete 249754758
bdev_io_decrement_outstanding 250165390
bdev_io_increment_outstanding 250165390
bdev_io_init 250599934
spdk_bdev_free_io 250599934
bdev_io_submit 251094099
bdev_io_valid_blocks 251179069
bdev_ch_add_to_io_submitted 251179871
bdev_ch_remove_from_io_submitted 251179871
bdev_channel_get_io 251588437
bdev_io_complete 251817667
bdev_io_should_split 254371004
spdk_bdev_io_get_thread 269612218
bdev_qos_rw_iops_queue 291682797
bdev_qos_io_to_limit 359462259
bdev_qos_queue_io 359462259
bdev_qos_rw_queue_io 373858165
bdev_io_needs_sequence_exec 441407629
bdev_io_needs_metadata 525596241
spdk_bdev_desc_get_bdev 615926112
bdev_io_use_accel_sequence 696156807

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