LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4817 5868 82.1 %
Date: 2024-12-09 13:43:28 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5150 24466 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24709650
_bdev_abort 91578
_bdev_copy_split 0
_bdev_get_block_size_with_md 438218
_bdev_init 2191
_bdev_io_check_opts 71057346
_bdev_io_complete 250249077
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2728285
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2718928
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2700206
_bdev_io_handle_no_mem 248743697
_bdev_io_pull_bounce_data_buf 2690878
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2698252
_bdev_io_put_buf 13794201
_bdev_io_set_buf 13747039
_bdev_io_set_md_buf 13754971
_bdev_io_submit 252377710
_bdev_io_submit_ext 172041687
_bdev_lock_lba_range 4676
_bdev_memory_domain_get_io_cb 2677245
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 329
_bdev_rw_split 1020748
_bdev_trace 2191
_bdev_unlock_lba_range 4676
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 208
_calculate_measured_qd_cpl 106
_event_notify 1098
_is_buf_allocated 55541178
_media_management_notify 0
_remove_notify 755
_resize_notify 343
_spdk_bdev_quiesce 2530
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2191
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2191
_tmp_bdev_event_cb 0
_to_next_boundary 2069160
bdev_abort 91574
bdev_abort_all_buf_io 22671
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23037
bdev_abort_buf_io 91570
bdev_abort_buf_io_cb 0
bdev_abort_io 91598
bdev_abort_io_done 91594
bdev_abort_queued_io 91578
bdev_abort_retry 4
bdev_alias_del 6409
bdev_alloc_io_stat 28586
bdev_bytes_to_blocks 60295886
bdev_calculate_measured_queue_depth 106
bdev_ch_add_to_io_submitted 254122932
bdev_ch_remove_from_io_submitted 253475094
bdev_ch_resubmit_io 5613345
bdev_ch_retry_io 4940868
bdev_channel_abort_queued_ios 22305
bdev_channel_create 21871
bdev_channel_destroy 21863
bdev_channel_destroy_resource 21863
bdev_channel_for_each_io 0
bdev_channel_get_io 254558690
bdev_channel_poll_qos 386173
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 386801
bdev_channel_submit_qos_io_done 384663
bdev_close 65122
bdev_compare_and_write_do_compare 3381
bdev_compare_and_write_do_compare_done 3381
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3365
bdev_compare_do_read_done 3365
bdev_comparev_and_writev_blocks_locked 3381
bdev_comparev_and_writev_blocks_unlock 3381
bdev_comparev_and_writev_blocks_unlocked 3381
bdev_comparev_blocks_with_md 3457
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_copy_should_split 345
bdev_copy_split 16
bdev_desc_alloc 65169
bdev_desc_free 65169
bdev_desc_get_block_size 335699746
bdev_desc_release_claims 346
bdev_destroy_cb 6389
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 402624
bdev_each_channel_msg 397429
bdev_enable_histogram_config_json 964
bdev_enable_qos 21918
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6397
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2327
bdev_examine_allowlist_remove 12762
bdev_finish_unregister_bdevs_iter 6342
bdev_finish_wait_for_examine_done 2327
bdev_for_each_io_done 0
bdev_free_io_stat 28586
bdev_get_by_name 31794
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 343
bdev_get_each_channel_stat 340
bdev_get_io_size_in_byte 228445824
bdev_get_io_stat 353
bdev_get_max_write 2708
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1174
bdev_histogram_enable_channel_cb 785
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2327
bdev_init_failed 0
bdev_io_complete 252647159
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 49720
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 251554803
bdev_io_do_submit 252047240
bdev_io_exec_sequence 374660
bdev_io_exec_sequence_cb 374660
bdev_io_get_accel_buf 0
bdev_io_get_block_size 229542386
bdev_io_get_buf 13753419
bdev_io_get_buf_complete 13751019
bdev_io_get_iobuf_cb 75879
bdev_io_get_max_buf_len 27475749
bdev_io_increment_outstanding 252663104
bdev_io_init 253061830
bdev_io_init_dif_ctx 2375034
bdev_io_needs_accel_buffer 169367287
bdev_io_needs_bounce_buffer 172358760
bdev_io_needs_metadata 511459369
bdev_io_needs_sequence_exec 437031716
bdev_io_on_tailq 183196
bdev_io_pull_data 2731227
bdev_io_pull_data_done 2689721
bdev_io_pull_data_done_and_track 8
bdev_io_pull_md_buf 16
bdev_io_pull_md_buf_done 8
bdev_io_push_bounce_data 2734407
bdev_io_push_bounce_data_done 2732789
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2731435
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 13795796
bdev_io_range_is_locked 50114
bdev_io_should_split 259120512
bdev_io_split 1018092
bdev_io_split_done 2101348
bdev_io_split_submit 2101364
bdev_io_status_get_string 0
bdev_io_submit 253794948
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 324940
bdev_io_type_supported 13220204
bdev_io_update_io_stat 253645004
bdev_io_use_accel_sequence 690406256
bdev_io_use_memory_domain 185663421
bdev_io_valid_blocks 254319715
bdev_is_read_io 17267274
bdev_lba_range_overlapped 46801
bdev_lba_range_overlaps_tailq 4696
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4676
bdev_lock_lba_range_check_io 36432
bdev_lock_lba_range_ctx 4676
bdev_lock_lba_range_ctx_msg 16
bdev_lock_lba_range_get_channel 3743
bdev_mgmt_channel_create 13226
bdev_mgmt_channel_destroy 13226
bdev_mgr_unregister_cb 2327
bdev_module_action_complete 66974
bdev_module_action_done 64647
bdev_module_all_actions_completed 12267284
bdev_module_fini_iter 8247
bdev_module_fini_start_iter 4296
bdev_module_get_max_ctx_size 2327
bdev_modules_init 2327
bdev_name_add 12808
bdev_name_cmp 130319
bdev_name_del 449
bdev_name_del_unsafe 12790
bdev_name_tree_RB_FIND 31794
bdev_name_tree_RB_INSERT 12808
bdev_name_tree_RB_INSERT_COLOR 12790
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 12790
bdev_name_tree_RB_REMOVE_COLOR 9820
bdev_no_mem_poller 1
bdev_ok_to_examine 6397
bdev_open 65169
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2327
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28444
bdev_open_opts_copy 8343
bdev_open_opts_get_defaults 69342
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 10932235
bdev_qos_io_to_limit 855647805
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 855653656
bdev_qos_r_bps_queue 17267218
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 222000775
bdev_qos_rw_bps_rewind_quota 6445585
bdev_qos_rw_iops_queue 649510789
bdev_qos_rw_iops_rewind_quota 10678385
bdev_qos_rw_queue_io 871514518
bdev_qos_rw_rewind_io 17123970
bdev_qos_set_ops 146
bdev_qos_update_max_quota_per_timeslice 146
bdev_qos_w_bps_queue 56
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 8
bdev_queue_nomem_io_head 679844
bdev_queue_nomem_io_tail 4933696
bdev_quiesce_range_locked 1263
bdev_read_blocks_with_md 17567835
bdev_readv_blocks_with_md 98695760
bdev_register 6395
bdev_register_finished 6385
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 321
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 366
bdev_reset_freeze_channel_done 321
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 222878254
bdev_rw_split_get_buf_cb 75431
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 246
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 4940869
bdev_start_qos 65122
bdev_start_reset 329
bdev_submit_request 252432377
bdev_trace 2069
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4676
bdev_unlock_lba_range_get_channel 3747
bdev_unmap_should_split 28730332
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1263
bdev_unregister 6385
bdev_unregister_abort_channel 442
bdev_unregister_unsafe 7076
bdev_update_qd_sampling_period 127
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12264957
bdev_write_blocks_with_md 29663812
bdev_write_zero_buffer 435510
bdev_write_zero_buffer_done 435510
bdev_write_zeroes_should_split 3092259
bdev_write_zeroes_split 4084
bdev_writev_blocks_with_md 74546812
claim_bdev 346
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1528
claim_type_promotes_to_write 98
claim_verify_rom 90
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1098
io_channel_iter_get_bdev 800050
log_already_claimed 114
parent_bdev_io_complete 1018088
register_flag_bdev 2191
spdk_bdev_abort 91554
spdk_bdev_add_io_stat 22203
spdk_bdev_alias_add 6427
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1166
spdk_bdev_claim_get_name 8437
spdk_bdev_claim_opts_init 494
spdk_bdev_close 27719
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3401
spdk_bdev_comparev_blocks 3433
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 333
spdk_bdev_desc_get_bdev 759661702
spdk_bdev_desc_get_block_size 43819529
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 475474
spdk_bdev_desc_get_md_size 43017707
spdk_bdev_desc_is_dif_check_enabled 953264
spdk_bdev_desc_is_dif_head_of_md 475474
spdk_bdev_desc_is_md_interleaved 475504
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30143
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2327
spdk_bdev_first 5109
spdk_bdev_first_leaf 646
spdk_bdev_flush 1170292
spdk_bdev_flush_blocks 3730019
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 402626
spdk_bdev_for_each_channel_continue 397427
spdk_bdev_free_io 253078359
spdk_bdev_get_acwu 2681
spdk_bdev_get_aliases 30191
spdk_bdev_get_block_size 2803039
spdk_bdev_get_buf_align 82038609
spdk_bdev_get_by_name 3350
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9654939
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 16004570
spdk_bdev_get_io_channel 34863
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602860
spdk_bdev_get_max_copy 2547
spdk_bdev_get_md_size 7886834
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133681
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65148
spdk_bdev_get_num_blocks 32070446
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3590
spdk_bdev_get_nvme_nsid 3002
spdk_bdev_get_optimal_io_boundary 2551
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 9065
spdk_bdev_get_product_name 32594
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 30153
spdk_bdev_get_qos_rpc_type 120572
spdk_bdev_get_uuid 46928
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6327
spdk_bdev_has_write_cache 2940
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2327
spdk_bdev_io_complete 251601669
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 37359637
spdk_bdev_io_complete_nvme_status 26708697
spdk_bdev_io_complete_scsi_status 5928678
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35770429
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 46022551
spdk_bdev_io_get_iovec 938222
spdk_bdev_io_get_md_buf 9514525
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 23660107
spdk_bdev_io_get_scsi_status 9983244
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 28496695
spdk_bdev_io_get_thread 266056839
spdk_bdev_io_hide_metadata 4649667
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12033758
spdk_bdev_io_set_md_buf 37246
spdk_bdev_io_type_supported 2691351
spdk_bdev_is_dif_check_enabled 953189
spdk_bdev_is_dif_head_of_md 476415
spdk_bdev_is_md_interleaved 12978247
spdk_bdev_is_md_separate 60967628
spdk_bdev_is_zoned 5205
spdk_bdev_module_claim_bdev 4909
spdk_bdev_module_claim_bdev_desc 442
spdk_bdev_module_examine_done 64375
spdk_bdev_module_fini_done 5920
spdk_bdev_module_fini_start_done 1969
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37282
spdk_bdev_module_list_find 37282
spdk_bdev_module_release_bdev 4837
spdk_bdev_next 29434
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 226
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 88
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 157198
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23223
spdk_bdev_open_ext_v2 27400
spdk_bdev_open_opts_init 4173
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 904072
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1094
spdk_bdev_read 14202786
spdk_bdev_read_blocks 16365170
spdk_bdev_read_blocks_with_md 1261193
spdk_bdev_readv 1709430
spdk_bdev_readv_blocks 8566968
spdk_bdev_readv_blocks_ext 27298259
spdk_bdev_readv_blocks_with_md 61506085
spdk_bdev_register 6399
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29279
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6410
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 12828373
spdk_bdev_unmap_blocks 28676632
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1098
spdk_bdev_unregister 6413
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11293
spdk_bdev_write 28367020
spdk_bdev_write_blocks 29500182
spdk_bdev_write_blocks_with_md 106129
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3092112
spdk_bdev_writev 2180609
spdk_bdev_writev_blocks 6559799
spdk_bdev_writev_blocks_ext 43913800
spdk_bdev_writev_blocks_with_md 23739926
spdk_bdev_zcopy_end 993645
spdk_bdev_zcopy_start 1020865
spdk_for_each_bdev 5109
spdk_for_each_bdev_leaf 646

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