LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4830 5873 82.2 %
Date: 2024-12-14 14:09:26 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5157 24414 21.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 27202896
_bdev_abort 44292
_bdev_copy_split 0
_bdev_get_block_size_with_md 634854
_bdev_init 2173
_bdev_io_check_opts 90180590
_bdev_io_complete 281031822
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2576598
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2581975
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2564564
_bdev_io_handle_no_mem 279427041
_bdev_io_pull_bounce_data_buf 2584502
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2558439
_bdev_io_put_buf 17941178
_bdev_io_set_buf 17922784
_bdev_io_set_md_buf 17916899
_bdev_io_submit 283334277
_bdev_io_submit_ext 204251826
_bdev_lock_lba_range 4675
_bdev_memory_domain_get_io_cb 2546293
_bdev_next_leaf 2112
_bdev_open_async 1066
_bdev_reset_complete 341
_bdev_rw_split 1929861
_bdev_trace 2173
_bdev_unlock_lba_range 4675
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 206
_calculate_measured_qd_cpl 105
_event_notify 1166
_is_buf_allocated 69491336
_media_management_notify 0
_remove_notify 764
_resize_notify 402
_spdk_bdev_quiesce 2548
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2173
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2173
_tmp_bdev_event_cb 0
_to_next_boundary 3463528
bdev_abort 44288
bdev_abort_all_buf_io 23083
bdev_abort_all_buf_io_cb 0
bdev_abort_all_nomem_io 23083
bdev_abort_all_queued_io 23101
bdev_abort_buf_io 44284
bdev_abort_buf_io_cb 0
bdev_abort_io 44312
bdev_abort_io_done 44308
bdev_abort_queued_io 44292
bdev_abort_retry 4
bdev_alias_del 6685
bdev_alloc_io_stat 29252
bdev_bytes_to_blocks 58505690
bdev_calculate_measured_queue_depth 105
bdev_ch_add_to_io_submitted 286201231
bdev_ch_remove_from_io_submitted 284296299
bdev_ch_resubmit_io 5572562
bdev_ch_retry_io 4894393
bdev_channel_abort_queued_ios 22697
bdev_channel_create 22273
bdev_channel_destroy 22265
bdev_channel_destroy_resource 22265
bdev_channel_for_each_io 0
bdev_channel_get_io 288309190
bdev_channel_poll_qos 382224
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 383453
bdev_channel_submit_qos_io_done 381744
bdev_close 66295
bdev_compare_and_write_do_compare 3371
bdev_compare_and_write_do_compare_done 3371
bdev_compare_and_write_do_write 3211
bdev_compare_and_write_do_write_done 3211
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3355
bdev_compare_do_read_done 3355
bdev_comparev_and_writev_blocks_locked 3371
bdev_comparev_and_writev_blocks_unlock 3371
bdev_comparev_and_writev_blocks_unlocked 3371
bdev_comparev_blocks_with_md 3447
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 341
bdev_copy_split 16
bdev_desc_alloc 66341
bdev_desc_free 66341
bdev_desc_get_block_size 321743927
bdev_desc_release_claims 393
bdev_destroy_cb 6667
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 399963
bdev_each_channel_msg 393993
bdev_enable_histogram_config_json 964
bdev_enable_qos 22320
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6673
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 194
bdev_examine_allowlist_free 2312
bdev_examine_allowlist_remove 13314
bdev_finish_unregister_bdevs_iter 6575
bdev_finish_wait_for_examine_done 2312
bdev_for_each_io_done 0
bdev_free_io_stat 29252
bdev_get_by_name 32720
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 332
bdev_get_each_channel_stat 333
bdev_get_io_size_in_byte 212565859
bdev_get_io_stat 342
bdev_get_max_write 3032
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1145
bdev_histogram_enable_channel_cb 754
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2312
bdev_init_failed 0
bdev_io_complete 283370995
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 62535
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 281815816
bdev_io_do_submit 282981802
bdev_io_exec_sequence 376482
bdev_io_exec_sequence_cb 376482
bdev_io_get_accel_buf 0
bdev_io_get_block_size 214582802
bdev_io_get_buf 17925150
bdev_io_get_buf_complete 17915381
bdev_io_get_iobuf_cb 70384
bdev_io_get_max_buf_len 35787415
bdev_io_increment_outstanding 283589863
bdev_io_init 286545527
bdev_io_init_dif_ctx 2272719
bdev_io_needs_accel_buffer 201701157
bdev_io_needs_bounce_buffer 204466776
bdev_io_needs_metadata 607084390
bdev_io_needs_sequence_exec 500721413
bdev_io_on_tailq 88624
bdev_io_pull_data 2608437
bdev_io_pull_data_done 2554184
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 2578205
bdev_io_push_bounce_data_done 2577842
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2577360
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 17941996
bdev_io_range_is_locked 55754
bdev_io_should_split 293772639
bdev_io_split 1928368
bdev_io_split_done 3548834
bdev_io_split_submit 3548850
bdev_io_status_get_string 0
bdev_io_submit 285559362
bdev_io_submit_reset 316
bdev_io_submit_sequence_cb 313947
bdev_io_type_supported 14289543
bdev_io_update_io_stat 284016681
bdev_io_use_accel_sequence 781433139
bdev_io_use_memory_domain 220126289
bdev_io_valid_blocks 288128189
bdev_is_read_io 17951627
bdev_lba_range_overlapped 52451
bdev_lba_range_overlaps_tailq 4695
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3403
bdev_lock_lba_range_cb 4675
bdev_lock_lba_range_check_io 43711
bdev_lock_lba_range_ctx 4675
bdev_lock_lba_range_ctx_msg 16
bdev_lock_lba_range_get_channel 3702
bdev_mgmt_channel_create 12873
bdev_mgmt_channel_destroy 12873
bdev_mgr_unregister_cb 2312
bdev_module_action_complete 69901
bdev_module_action_done 67589
bdev_module_all_actions_completed 9466472
bdev_module_fini_iter 8167
bdev_module_fini_start_iter 4258
bdev_module_get_max_ctx_size 2312
bdev_modules_init 2312
bdev_name_add 13359
bdev_name_cmp 140054
bdev_name_del 672
bdev_name_del_unsafe 13342
bdev_name_tree_RB_FIND 32720
bdev_name_tree_RB_INSERT 13359
bdev_name_tree_RB_INSERT_COLOR 13342
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 13342
bdev_name_tree_RB_REMOVE_COLOR 10431
bdev_no_mem_poller 1
bdev_ok_to_examine 6673
bdev_open 66341
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1056
bdev_open_async_fini 2312
bdev_open_async_opts_copy 1056
bdev_open_async_opts_get_default 1056
bdev_open_ext 29412
bdev_open_opts_copy 7963
bdev_open_opts_get_defaults 70324
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 10175555
bdev_qos_io_to_limit 783170022
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 783182924
bdev_qos_r_bps_queue 17951571
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 205411519
bdev_qos_rw_bps_rewind_quota 7154340
bdev_qos_rw_iops_queue 594419489
bdev_qos_rw_iops_rewind_quota 10664149
bdev_qos_rw_queue_io 799830869
bdev_qos_rw_rewind_io 17818489
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 689788
bdev_queue_nomem_io_tail 4883033
bdev_quiesce_range_locked 1272
bdev_read_blocks_with_md 20135897
bdev_readv_blocks_with_md 112436728
bdev_register 6670
bdev_register_finished 6661
bdev_reset_check_outstanding_io 53
bdev_reset_check_outstanding_io_done 53
bdev_reset_complete 333
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 386
bdev_reset_freeze_channel_done 333
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 258947577
bdev_rw_split_get_buf_cb 87083
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 4894454
bdev_start_qos 66295
bdev_start_reset 341
bdev_submit_request 283582429
bdev_trace 2057
bdev_unfreeze_channel 390
bdev_unlock_lba_range 3411
bdev_unlock_lba_range_cb 4675
bdev_unlock_lba_range_get_channel 3706
bdev_unmap_should_split 27352339
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1272
bdev_unregister 6661
bdev_unregister_abort_channel 432
bdev_unregister_unsafe 7362
bdev_update_qd_sampling_period 126
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 9464160
bdev_write_blocks_with_md 30412694
bdev_write_zero_buffer 631822
bdev_write_zero_buffer_done 631822
bdev_write_zeroes_should_split 2891995
bdev_write_zeroes_split 10734
bdev_writev_blocks_with_md 93049851
claim_bdev 393
claim_opts_copy 88
claim_reset 373
claim_type_is_v2 1716
claim_type_promotes_to_write 98
claim_verify_rom 90
claim_verify_rwm 32
claim_verify_rwo 323
event_notify 1166
io_channel_iter_get_bdev 793953
log_already_claimed 113
parent_bdev_io_complete 1928364
register_flag_bdev 2173
spdk_bdev_abort 44268
spdk_bdev_add_io_stat 22598
spdk_bdev_alias_add 6702
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 652
spdk_bdev_channel_get_histogram 1138
spdk_bdev_claim_get_name 8436
spdk_bdev_claim_opts_init 541
spdk_bdev_close 28682
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3387
spdk_bdev_comparev_blocks 3423
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 329
spdk_bdev_desc_get_bdev 808047166
spdk_bdev_desc_get_block_size 42830272
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 342305
spdk_bdev_desc_get_md_size 38581070
spdk_bdev_desc_is_dif_check_enabled 686870
spdk_bdev_desc_is_dif_head_of_md 342305
spdk_bdev_desc_is_md_interleaved 342325
spdk_bdev_desc_is_md_separate 136250
spdk_bdev_destruct_done 1925
spdk_bdev_dump_info_json 30153
spdk_bdev_dump_io_stat_json 322
spdk_bdev_enable_histogram_opts_init 764
spdk_bdev_examine 16
spdk_bdev_finish 2312
spdk_bdev_first 5102
spdk_bdev_first_leaf 584
spdk_bdev_flush 683480
spdk_bdev_flush_blocks 4175878
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 399964
spdk_bdev_for_each_channel_continue 393992
spdk_bdev_free_io 285231605
spdk_bdev_get_acwu 4112
spdk_bdev_get_aliases 30209
spdk_bdev_get_block_size 2592056
spdk_bdev_get_buf_align 100330801
spdk_bdev_get_by_name 3308
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 27069112
spdk_bdev_get_device_stat 332
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 25471880
spdk_bdev_get_io_channel 35833
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 603060
spdk_bdev_get_max_copy 3980
spdk_bdev_get_md_size 24260354
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 136276
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 67742
spdk_bdev_get_num_blocks 52338058
spdk_bdev_get_numa_id 1452
spdk_bdev_get_nvme_ctratt 3385
spdk_bdev_get_nvme_nsid 2841
spdk_bdev_get_optimal_io_boundary 3984
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 11799
spdk_bdev_get_product_name 34139
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 317
spdk_bdev_get_qos_rate_limits 30163
spdk_bdev_get_qos_rpc_type 120612
spdk_bdev_get_uuid 69697
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 7996
spdk_bdev_has_write_cache 5913
spdk_bdev_histogram_enable 758
spdk_bdev_histogram_enable_ext 764
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2312
spdk_bdev_io_complete 283303283
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 37997726
spdk_bdev_io_complete_nvme_status 39197768
spdk_bdev_io_complete_scsi_status 5042412
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 42553888
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 52724396
spdk_bdev_io_get_iovec 492015
spdk_bdev_io_get_md_buf 8698070
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 26511616
spdk_bdev_io_get_scsi_status 28092450
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 41453608
spdk_bdev_io_get_thread 298483482
spdk_bdev_io_hide_metadata 4397228
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 15862558
spdk_bdev_io_set_md_buf 37707
spdk_bdev_io_type_supported 2002444
spdk_bdev_is_dif_check_enabled 686795
spdk_bdev_is_dif_head_of_md 343251
spdk_bdev_is_md_interleaved 30332050
spdk_bdev_is_md_separate 76816668
spdk_bdev_is_zoned 5972
spdk_bdev_module_claim_bdev 4779
spdk_bdev_module_claim_bdev_desc 489
spdk_bdev_module_examine_done 67313
spdk_bdev_module_fini_done 5855
spdk_bdev_module_fini_start_done 1946
spdk_bdev_module_init_done 276
spdk_bdev_module_list_add 36983
spdk_bdev_module_list_find 36983
spdk_bdev_module_release_bdev 4707
spdk_bdev_next 29430
spdk_bdev_next_leaf 1528
spdk_bdev_notify_blockcnt_change 255
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 118
spdk_bdev_nvme_io_passthru 82
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 1673263
spdk_bdev_open_async 1056
spdk_bdev_open_ext 24367
spdk_bdev_open_ext_v2 28354
spdk_bdev_open_opts_init 3983
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 883878
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1103
spdk_bdev_read 13410454
spdk_bdev_read_blocks 18349897
spdk_bdev_read_blocks_with_md 1782699
spdk_bdev_readv 1830615
spdk_bdev_readv_blocks 18084890
spdk_bdev_readv_blocks_ext 37001586
spdk_bdev_readv_blocks_with_md 55437613
spdk_bdev_register 6674
spdk_bdev_reset 341
spdk_bdev_reset_io_stat 29927
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6686
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1150
spdk_bdev_subsystem_config_json 194
spdk_bdev_unmap 12431202
spdk_bdev_unmap_blocks 27474908
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1107
spdk_bdev_unregister 6689
spdk_bdev_unregister_by_name 789
spdk_bdev_wait_for_examine 11532
spdk_bdev_write 27714229
spdk_bdev_write_blocks 29652134
spdk_bdev_write_blocks_with_md 105454
spdk_bdev_write_zeroes 709
spdk_bdev_write_zeroes_blocks 2891817
spdk_bdev_writev 2664428
spdk_bdev_writev_blocks 16715261
spdk_bdev_writev_blocks_ext 53262858
spdk_bdev_writev_blocks_with_md 21671171
spdk_bdev_zcopy_end 507347
spdk_bdev_zcopy_start 514641
spdk_for_each_bdev 5102
spdk_for_each_bdev_leaf 584

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