LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4818 5868 82.1 %
Date: 2024-12-08 06:55:06 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5153 24466 21.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24132093
_bdev_abort 68740
_bdev_copy_split 0
_bdev_get_block_size_with_md 679908
_bdev_init 2192
_bdev_io_check_opts 74768846
_bdev_io_complete 250989859
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2761304
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2765433
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2754308
_bdev_io_handle_no_mem 246227731
_bdev_io_pull_bounce_data_buf 2776947
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2744791
_bdev_io_put_buf 13788604
_bdev_io_set_buf 13773892
_bdev_io_set_md_buf 13775963
_bdev_io_submit 252088128
_bdev_io_submit_ext 169799551
_bdev_lock_lba_range 4669
_bdev_memory_domain_get_io_cb 2746019
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 329
_bdev_rw_split 1024087
_bdev_trace 2192
_bdev_unlock_lba_range 4669
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 228
_calculate_measured_qd_cpl 116
_event_notify 1204
_is_buf_allocated 55130000
_media_management_notify 0
_remove_notify 755
_resize_notify 449
_spdk_bdev_quiesce 2516
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2192
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2192
_tmp_bdev_event_cb 0
_to_next_boundary 1973272
bdev_abort 68736
bdev_abort_all_buf_io 22989
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23354
bdev_abort_buf_io 68732
bdev_abort_buf_io_cb 0
bdev_abort_io 68760
bdev_abort_io_done 68756
bdev_abort_queued_io 68740
bdev_abort_retry 4
bdev_alias_del 6410
bdev_alloc_io_stat 28905
bdev_bytes_to_blocks 62014286
bdev_calculate_measured_queue_depth 116
bdev_ch_add_to_io_submitted 254599398
bdev_ch_remove_from_io_submitted 253125610
bdev_ch_resubmit_io 6335515
bdev_ch_retry_io 5568775
bdev_channel_abort_queued_ios 22623
bdev_channel_create 22190
bdev_channel_destroy 22182
bdev_channel_destroy_resource 22182
bdev_channel_for_each_io 0
bdev_channel_get_io 255662590
bdev_channel_poll_qos 391969
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 393078
bdev_channel_submit_qos_io_done 390848
bdev_close 65230
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 65277
bdev_desc_free 65277
bdev_desc_get_block_size 307986476
bdev_desc_release_claims 347
bdev_destroy_cb 6390
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 408807
bdev_each_channel_msg 403714
bdev_enable_histogram_config_json 964
bdev_enable_qos 22237
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6398
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2328
bdev_examine_allowlist_remove 12764
bdev_finish_unregister_bdevs_iter 6344
bdev_finish_wait_for_examine_done 2328
bdev_for_each_io_done 0
bdev_free_io_stat 28905
bdev_get_by_name 32981
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 342
bdev_get_each_channel_stat 335
bdev_get_io_size_in_byte 196647484
bdev_get_io_stat 352
bdev_get_max_write 2808
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1173
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 2328
bdev_init_failed 0
bdev_io_complete 252740114
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 67188
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 252277272
bdev_io_do_submit 252605637
bdev_io_exec_sequence 395548
bdev_io_exec_sequence_cb 395548
bdev_io_get_accel_buf 0
bdev_io_get_block_size 197733735
bdev_io_get_buf 13777206
bdev_io_get_buf_complete 13774566
bdev_io_get_iobuf_cb 69499
bdev_io_get_max_buf_len 27501188
bdev_io_increment_outstanding 253503094
bdev_io_init 254406984
bdev_io_init_dif_ctx 2437132
bdev_io_needs_accel_buffer 167079930
bdev_io_needs_bounce_buffer 170053542
bdev_io_needs_metadata 505634507
bdev_io_needs_sequence_exec 432358026
bdev_io_on_tailq 137520
bdev_io_pull_data 2789821
bdev_io_pull_data_done 2749108
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 2763580
bdev_io_push_bounce_data_done 2763207
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2762962
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 13788742
bdev_io_range_is_locked 61558
bdev_io_should_split 260761500
bdev_io_split 1023126
bdev_io_split_done 2065576
bdev_io_split_submit 2065592
bdev_io_status_get_string 0
bdev_io_submit 253814567
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 328360
bdev_io_type_supported 13900468
bdev_io_update_io_stat 253536142
bdev_io_use_accel_sequence 682455292
bdev_io_use_memory_domain 183132190
bdev_io_valid_blocks 255420838
bdev_is_read_io 17405625
bdev_lba_range_overlapped 58247
bdev_lba_range_overlaps_tailq 4690
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4669
bdev_lock_lba_range_check_io 45779
bdev_lock_lba_range_ctx 4669
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3740
bdev_mgmt_channel_create 13208
bdev_mgmt_channel_destroy 13208
bdev_mgr_unregister_cb 2328
bdev_module_action_complete 66989
bdev_module_action_done 64661
bdev_module_all_actions_completed 12640931
bdev_module_fini_iter 8251
bdev_module_fini_start_iter 4298
bdev_module_get_max_ctx_size 2328
bdev_modules_init 2328
bdev_name_add 12810
bdev_name_cmp 131935
bdev_name_del 449
bdev_name_del_unsafe 12792
bdev_name_tree_RB_FIND 32981
bdev_name_tree_RB_INSERT 12810
bdev_name_tree_RB_INSERT_COLOR 12792
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 12792
bdev_name_tree_RB_REMOVE_COLOR 9833
bdev_no_mem_poller 1
bdev_ok_to_examine 6398
bdev_open 65277
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2328
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28555
bdev_open_opts_copy 8449
bdev_open_opts_get_defaults 69503
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 10203007
bdev_qos_io_to_limit 738790191
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 738793733
bdev_qos_r_bps_queue 17405569
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 190060436
bdev_qos_rw_bps_rewind_quota 6587001
bdev_qos_rw_iops_queue 564751088
bdev_qos_rw_iops_rewind_quota 10695817
bdev_qos_rw_queue_io 754808402
bdev_qos_rw_rewind_io 17282818
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 779966
bdev_queue_nomem_io_tail 5555744
bdev_quiesce_range_locked 1256
bdev_read_blocks_with_md 17837781
bdev_readv_blocks_with_md 94598719
bdev_register 6396
bdev_register_finished 6386
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 222748027
bdev_rw_split_get_buf_cb 62163
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 5568776
bdev_start_qos 65230
bdev_start_reset 329
bdev_submit_request 252955006
bdev_trace 2070
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4669
bdev_unlock_lba_range_get_channel 3744
bdev_unmap_should_split 30219227
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1256
bdev_unregister 6386
bdev_unregister_abort_channel 441
bdev_unregister_unsafe 7077
bdev_update_qd_sampling_period 137
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12638603
bdev_write_blocks_with_md 32224017
bdev_write_zero_buffer 677100
bdev_write_zero_buffer_done 677100
bdev_write_zeroes_should_split 3677119
bdev_write_zeroes_split 11612
bdev_writev_blocks_with_md 76139469
claim_bdev 347
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1531
claim_type_promotes_to_write 99
claim_verify_rom 91
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1204
io_channel_iter_get_bdev 812521
log_already_claimed 114
parent_bdev_io_complete 1023122
register_flag_bdev 2192
spdk_bdev_abort 68716
spdk_bdev_add_io_stat 22517
spdk_bdev_alias_add 6428
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1166
spdk_bdev_claim_get_name 8433
spdk_bdev_claim_opts_init 495
spdk_bdev_close 27830
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 723069207
spdk_bdev_desc_get_block_size 47695665
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 582583
spdk_bdev_desc_get_md_size 42587418
spdk_bdev_desc_is_dif_check_enabled 1167482
spdk_bdev_desc_is_dif_head_of_md 582583
spdk_bdev_desc_is_md_interleaved 582613
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30139
spdk_bdev_dump_io_stat_json 332
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2328
spdk_bdev_first 5110
spdk_bdev_first_leaf 646
spdk_bdev_flush 758592
spdk_bdev_flush_blocks 2895575
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 408807
spdk_bdev_for_each_channel_continue 403714
spdk_bdev_free_io 253590648
spdk_bdev_get_acwu 2731
spdk_bdev_get_aliases 30187
spdk_bdev_get_block_size 3324445
spdk_bdev_get_buf_align 80203358
spdk_bdev_get_by_name 4426
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9303294
spdk_bdev_get_device_stat 342
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 17015722
spdk_bdev_get_io_channel 35186
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602780
spdk_bdev_get_max_copy 2597
spdk_bdev_get_md_size 7652713
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133829
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65404
spdk_bdev_get_num_blocks 34501656
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3704
spdk_bdev_get_nvme_nsid 3055
spdk_bdev_get_optimal_io_boundary 2601
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 9273
spdk_bdev_get_product_name 32842
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 327
spdk_bdev_get_qos_rate_limits 30149
spdk_bdev_get_qos_rpc_type 120556
spdk_bdev_get_uuid 48131
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6377
spdk_bdev_has_write_cache 3402
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2328
spdk_bdev_io_complete 252966812
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 39117485
spdk_bdev_io_complete_nvme_status 26967478
spdk_bdev_io_complete_scsi_status 5293604
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35155558
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 45988286
spdk_bdev_io_get_iovec 1080807
spdk_bdev_io_get_md_buf 9525274
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 26510474
spdk_bdev_io_get_scsi_status 9533858
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 28755289
spdk_bdev_io_get_thread 266577776
spdk_bdev_io_hide_metadata 4773710
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12121925
spdk_bdev_io_set_md_buf 32901
spdk_bdev_io_type_supported 2669166
spdk_bdev_is_dif_check_enabled 1167407
spdk_bdev_is_dif_head_of_md 583524
spdk_bdev_is_md_interleaved 13026128
spdk_bdev_is_md_separate 61288468
spdk_bdev_is_zoned 5272
spdk_bdev_module_claim_bdev 4962
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 64389
spdk_bdev_module_fini_done 5923
spdk_bdev_module_fini_start_done 1970
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37301
spdk_bdev_module_list_find 37301
spdk_bdev_module_release_bdev 4890
spdk_bdev_next 29430
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 279
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 279447
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23280
spdk_bdev_open_ext_v2 27510
spdk_bdev_open_opts_init 4226
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 962914
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1087
spdk_bdev_read 13882494
spdk_bdev_read_blocks 16542618
spdk_bdev_read_blocks_with_md 1297100
spdk_bdev_readv 1881859
spdk_bdev_readv_blocks 8271543
spdk_bdev_readv_blocks_ext 28712235
spdk_bdev_readv_blocks_with_md 56403043
spdk_bdev_register 6400
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29592
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6411
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 14208580
spdk_bdev_unmap_blocks 30746121
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1091
spdk_bdev_unregister 6414
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11296
spdk_bdev_write 29769742
spdk_bdev_write_blocks 31496080
spdk_bdev_write_blocks_with_md 125502
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3676966
spdk_bdev_writev 2080148
spdk_bdev_writev_blocks 6290852
spdk_bdev_writev_blocks_ext 46175645
spdk_bdev_writev_blocks_with_md 23079234
spdk_bdev_zcopy_end 1114908
spdk_bdev_zcopy_start 1131445
spdk_for_each_bdev 5110
spdk_for_each_bdev_leaf 646

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