LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4154 5510 75.4 %
Date: 2024-12-13 11:44:12 Functions: 403 440 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4535 23217 19.5 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 29598818
_bdev_abort 49788
_bdev_copy_split 0
_bdev_get_block_size_with_md 455118
_bdev_init 2044
_bdev_io_check_opts 95528708
_bdev_io_complete 269843168
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1434
_bdev_io_ext_use_bounce_buffer 391481
_bdev_io_handle_no_mem 270572154
_bdev_io_pull_bounce_data_buf 392903
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1434
_bdev_io_put_buf 13427473
_bdev_io_set_buf 13427473
_bdev_io_set_md_buf 13427473
_bdev_io_submit 269793105
_bdev_io_submit_ext 150706445
_bdev_lock_lba_range 6837
_bdev_memory_domain_get_io_cb 391481
_bdev_memory_domain_io_get_buf 391481
_bdev_next_leaf 1841
_bdev_open_async 934
_bdev_rw_split 800728
_bdev_trace 2044
_bdev_unlock_lba_range 6837
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 137
_calculate_measured_qd_cpl 70
_event_notify 1300
_is_buf_allocated 62028649
_media_management_notify 0
_remove_notify 1000
_resize_notify 300
_spdk_bdev_quiesce 4901
_tmp_bdev_event_cb 0
_to_next_boundary 2654863
bdev_abort 49785
bdev_abort_all_buf_io 25038
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 49536
bdev_abort_buf_io 49782
bdev_abort_buf_io_cb 0
bdev_abort_io 49794
bdev_abort_io_done 49791
bdev_abort_queued_io 49788
bdev_abort_retry 3
bdev_alias_del 6364
bdev_alloc_io_stat 30786
bdev_bytes_to_blocks 57353159
bdev_calculate_measured_queue_depth 70
bdev_ch_resubmit_io 7167983
bdev_ch_retry_io 6520397
bdev_channel_abort_queued_ios 24710
bdev_channel_create 24176
bdev_channel_destroy 24170
bdev_channel_destroy_resource 24170
bdev_channel_for_each_io 0
bdev_channel_get_io 271339963
bdev_channel_poll_qos 330382
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 284
bdev_channel_submit_qos_io 331702
bdev_channel_submit_qos_io_done 330141
bdev_close 67726
bdev_compare_and_write_do_compare 4364
bdev_compare_and_write_do_compare_done 4364
bdev_compare_and_write_do_write 4218
bdev_compare_and_write_do_write_done 4218
bdev_compare_blocks_with_md 12
bdev_compare_do_read 4343
bdev_compare_do_read_done 4343
bdev_comparev_and_writev_blocks_locked 4364
bdev_comparev_and_writev_blocks_unlock 4364
bdev_comparev_and_writev_blocks_unlocked 4364
bdev_comparev_blocks_with_md 4422
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_copy_should_split 283
bdev_copy_split 12
bdev_desc_alloc 67763
bdev_desc_free 67763
bdev_desc_release_claims 321
bdev_destroy_cb 6389
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 351956
bdev_each_channel_msg 344918
bdev_enable_histogram_config_json 858
bdev_enable_qos 24214
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6344
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 138
bdev_examine_allowlist_free 2148
bdev_finish_unregister_bdevs_iter 6243
bdev_finish_wait_for_examine_done 2148
bdev_for_each_io_done 0
bdev_free_io_stat 30786
bdev_get_by_name 33087
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 263
bdev_get_each_channel_stat 260
bdev_get_io_size_in_byte 97999531
bdev_get_io_stat 271
bdev_get_max_write 2725
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 920
bdev_histogram_enable_channel_cb 629
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2148
bdev_init_failed 0
bdev_io_complete 272722379
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 78292
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 271078228
bdev_io_do_submit 269793090
bdev_io_exec_sequence 426318
bdev_io_exec_sequence_cb 426318
bdev_io_get_buf 13427473
bdev_io_get_buf_complete 13427473
bdev_io_get_iobuf_cb 23615
bdev_io_get_max_buf_len 26854946
bdev_io_increment_outstanding 271078228
bdev_io_init 270335920
bdev_io_needs_sequence_exec 428750029
bdev_io_on_tailq 99588
bdev_io_pull_data 396008
bdev_io_pull_data_done 392903
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf 12
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data 1437
bdev_io_push_bounce_data_done 1434
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1434
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 13427473
bdev_io_range_is_locked 221098
bdev_io_should_split 271135605
bdev_io_split 799646
bdev_io_split_done 2681684
bdev_io_split_submit 2681696
bdev_io_status_get_string 0
bdev_io_submit 270595209
bdev_io_submit_reset 268
bdev_io_submit_sequence_cb 348026
bdev_io_type_supported 10474272
bdev_io_update_io_stat 269843168
bdev_io_use_accel_sequence 484939
bdev_io_use_memory_domain 44895
bdev_io_valid_blocks 271030595
bdev_is_read_io 16449335
bdev_lba_range_overlapped 216832
bdev_lba_range_overlaps_tailq 6878
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 4388
bdev_lock_lba_range_cb 6837
bdev_lock_lba_range_check_io 178068
bdev_lock_lba_range_ctx 6837
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 5257
bdev_mgmt_channel_create 14648
bdev_mgmt_channel_destroy 14648
bdev_mgr_unregister_cb 2148
bdev_module_action_complete 68554
bdev_module_action_done 66406
bdev_module_all_actions_completed 3902051
bdev_module_fini_iter 7809
bdev_module_fini_start_iter 4018
bdev_module_get_max_ctx_size 2148
bdev_modules_init 2148
bdev_name_add 12724
bdev_name_cmp 124082
bdev_name_del 623
bdev_name_del_unsafe 12710
bdev_name_tree_RB_FIND 33087
bdev_name_tree_RB_INSERT 12724
bdev_name_tree_RB_INSERT_COLOR 12710
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 12710
bdev_name_tree_RB_REMOVE_COLOR 9358
bdev_no_mem_poller 22
bdev_ok_to_examine 6344
bdev_open 67763
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 924
bdev_open_async_fini 2148
bdev_open_async_opts_copy 924
bdev_open_async_opts_get_default 924
bdev_open_ext 30931
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 858
bdev_qos_destroy 160
bdev_qos_io_submit 7518144
bdev_qos_io_to_limit 394486353
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 394486353
bdev_qos_r_bps_queue 16449293
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 90137784
bdev_qos_rw_bps_rewind_quota 7861747
bdev_qos_rw_iops_queue 319578142
bdev_qos_rw_iops_rewind_quota 8447524
bdev_qos_rw_queue_io 409715926
bdev_qos_rw_rewind_io 16309271
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_qos_w_bps_queue 42
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 6
bdev_queue_nomem_io_head 861889
bdev_queue_nomem_io_tail 6309351
bdev_quiesce_range_locked 2449
bdev_read_blocks_with_md 58930474
bdev_readv_blocks_with_md 63863014
bdev_register 6352
bdev_register_finished 6344
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 281
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 328
bdev_reset_freeze_channel_done 281
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 239707536
bdev_rw_split_get_buf_cb 89579
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 194
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 6520421
bdev_start_qos 67726
bdev_start_reset 281
bdev_submit_request 270652013
bdev_trace 1959
bdev_unfreeze_channel 328
bdev_unlock_lba_range 4394
bdev_unlock_lba_range_cb 6837
bdev_unlock_lba_range_get_channel 5260
bdev_unmap_should_split 23024494
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 2449
bdev_unregister 6344
bdev_unregister_abort_channel 540
bdev_unregister_unsafe 7293
bdev_update_qd_sampling_period 86
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 3899903
bdev_write_blocks_with_md 29434711
bdev_write_zero_buffer 452393
bdev_write_zero_buffer_done 452393
bdev_write_zeroes_should_split 2586876
bdev_write_zeroes_split 3496
bdev_writev_blocks_with_md 87383893
claim_bdev 321
claim_opts_copy 66
claim_reset 311
claim_type_is_v2 1387
claim_type_promotes_to_write 58
claim_verify_rom 55
claim_verify_rwm 24
claim_verify_rwo 281
event_notify 1300
io_channel_iter_get_bdev 696874
log_already_claimed 84
parent_bdev_io_complete 799643
register_flag_bdev 2044
spdk_bdev_abort 49779
spdk_bdev_add_io_stat 24430
spdk_bdev_alias_add 6375
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 601
spdk_bdev_channel_get_histogram 913
spdk_bdev_claim_get_name 9019
spdk_bdev_claim_opts_init 405
spdk_bdev_close 29825
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 4382
spdk_bdev_comparev_blocks 4404
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 274
spdk_bdev_desc_get_bdev 337112767
spdk_bdev_destruct_done 1827
spdk_bdev_dump_info_json 30896
spdk_bdev_dump_io_stat_json 268
spdk_bdev_examine 3
spdk_bdev_finish 2148
spdk_bdev_first 5393
spdk_bdev_first_leaf 527
spdk_bdev_flush 1040572
spdk_bdev_flush_blocks 4772692
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 351956
spdk_bdev_for_each_channel_continue 344918
spdk_bdev_free_io 270335920
spdk_bdev_get_acwu 4385
spdk_bdev_get_aliases 30928
spdk_bdev_get_block_size 52722817
spdk_bdev_get_buf_align 88041295
spdk_bdev_get_by_name 2156
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 28558863
spdk_bdev_get_device_stat 263
spdk_bdev_get_dif_type 54426470
spdk_bdev_get_io_channel 38709
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_max_copy 4268
spdk_bdev_get_md_size 60613481
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 145146
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 36210396
spdk_bdev_get_num_blocks 57766180
spdk_bdev_get_optimal_io_boundary 4273
spdk_bdev_get_opts 306
spdk_bdev_get_physical_block_size 6293
spdk_bdev_get_product_name 34900
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 264
spdk_bdev_get_qos_rate_limits 30904
spdk_bdev_get_qos_rpc_type 123584
spdk_bdev_get_uuid 96500
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7676
spdk_bdev_has_write_cache 6024
spdk_bdev_histogram_enable 637
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2148
spdk_bdev_io_complete 270652164
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_nvme_status 42523339
spdk_bdev_io_complete_scsi_status 5800538
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 42633358
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 51587305
spdk_bdev_io_get_iovec 13845960
spdk_bdev_io_get_md_buf 13088540
spdk_bdev_io_get_nvme_fused_status 4136
spdk_bdev_io_get_nvme_status 29246286
spdk_bdev_io_get_scsi_status 29511758
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 45322550
spdk_bdev_io_get_thread 286157360
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 13796913
spdk_bdev_io_set_md_buf 45707
spdk_bdev_io_type_supported 1720970
spdk_bdev_is_dif_check_enabled 1366014
spdk_bdev_is_dif_head_of_md 682100
spdk_bdev_is_md_interleaved 29697550
spdk_bdev_is_md_separate 59114618
spdk_bdev_is_zoned 5998
spdk_bdev_module_claim_bdev 6094
spdk_bdev_module_claim_bdev_desc 390
spdk_bdev_module_examine_done 66214
spdk_bdev_module_fini_done 5661
spdk_bdev_module_fini_start_done 1870
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 35003
spdk_bdev_module_list_find 35003
spdk_bdev_module_release_bdev 6040
spdk_bdev_next 30247
spdk_bdev_next_leaf 1314
spdk_bdev_notify_blockcnt_change 194
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 33
spdk_bdev_nvme_io_passthru 81
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 3100995
spdk_bdev_open_async 924
spdk_bdev_open_ext 30003
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 1004007
spdk_bdev_quiesce 257
spdk_bdev_quiesce_range 2192
spdk_bdev_read 13515609
spdk_bdev_read_blocks 18341517
spdk_bdev_read_blocks_with_md 40588957
spdk_bdev_readv 2086449
spdk_bdev_readv_blocks 19610878
spdk_bdev_readv_blocks_ext 42141347
spdk_bdev_readv_blocks_with_md 12
spdk_bdev_register 6355
spdk_bdev_reset 284
spdk_bdev_reset_io_stat 30786
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 309
spdk_bdev_set_qd_sampling_period 6363
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 922
spdk_bdev_subsystem_config_json 138
spdk_bdev_unmap 11224064
spdk_bdev_unmap_blocks 23272016
spdk_bdev_unquiesce 257
spdk_bdev_unquiesce_range 2195
spdk_bdev_unregister 6365
spdk_bdev_unregister_by_name 1137
spdk_bdev_wait_for_examine 10352
spdk_bdev_write 26283799
spdk_bdev_write_blocks 28874368
spdk_bdev_write_blocks_with_md 107950
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2586541
spdk_bdev_writev 3201999
spdk_bdev_writev_blocks 17637787
spdk_bdev_writev_blocks_ext 53387367
spdk_bdev_writev_blocks_with_md 15814680
spdk_bdev_zcopy_end 768009
spdk_bdev_zcopy_start 772932
spdk_for_each_bdev 5393
spdk_for_each_bdev_leaf 527

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