LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4673 5671 82.4 %
Date: 2024-11-20 12:53:29 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5050 23691 21.3 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24196947
_bdev_abort 83810
_bdev_copy_split 0
_bdev_get_block_size_with_md 591749
_bdev_init 2187
_bdev_io_check_opts 68511612
_bdev_io_complete 231067751
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 345236
_bdev_io_ext_use_bounce_buffer 343627
_bdev_io_handle_no_mem 231914309
_bdev_io_pull_bounce_data_buf 345236
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 345236
_bdev_io_put_buf 10859540
_bdev_io_set_buf 10855896
_bdev_io_set_md_buf 10855954
_bdev_io_submit 234434886
_bdev_io_submit_ext 156172678
_bdev_lock_lba_range 4674
_bdev_memory_domain_get_io_cb 343627
_bdev_memory_domain_io_get_buf 343627
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 880313
_bdev_trace 2187
_bdev_unlock_lba_range 4674
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 212
_calculate_measured_qd_cpl 108
_event_notify 1088
_is_buf_allocated 51482664
_media_management_notify 0
_remove_notify 755
_resize_notify 333
_spdk_bdev_quiesce 2526
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2187
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2187
_tmp_bdev_event_cb 0
_to_next_boundary 1858564
bdev_abort 83806
bdev_abort_all_buf_io 22584
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22950
bdev_abort_buf_io 83802
bdev_abort_buf_io_cb 0
bdev_abort_io 83830
bdev_abort_io_done 83826
bdev_abort_queued_io 83810
bdev_abort_retry 4
bdev_alias_del 6389
bdev_alloc_io_stat 28478
bdev_bytes_to_blocks 58857603
bdev_calculate_measured_queue_depth 108
bdev_ch_add_to_io_submitted 236420365
bdev_ch_remove_from_io_submitted 233271885
bdev_ch_resubmit_io 6233225
bdev_ch_retry_io 5476037
bdev_channel_abort_queued_ios 22218
bdev_channel_create 21782
bdev_channel_destroy 21774
bdev_channel_destroy_resource 21774
bdev_channel_for_each_io 0
bdev_channel_get_io 237340287
bdev_channel_poll_qos 400651
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 402298
bdev_channel_submit_qos_io_done 400295
bdev_close 64969
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 65016
bdev_desc_free 65016
bdev_desc_release_claims 346
bdev_destroy_cb 6402
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 418214
bdev_each_channel_msg 412874
bdev_enable_histogram_config_json 964
bdev_enable_qos 21829
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6377
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2323
bdev_examine_allowlist_remove 12722
bdev_finish_unregister_bdevs_iter 6341
bdev_finish_wait_for_examine_done 2323
bdev_for_each_io_done 0
bdev_free_io_stat 28478
bdev_get_by_name 31794
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 344
bdev_get_each_channel_stat 341
bdev_get_io_size_in_byte 147633528
bdev_get_io_stat 354
bdev_get_max_write 2791
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1114
bdev_histogram_enable_channel_cb 770
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2323
bdev_init_failed 0
bdev_io_complete 232794057
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 69447
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 233021723
bdev_io_do_submit 234088851
bdev_io_exec_sequence 413058
bdev_io_exec_sequence_cb 413058
bdev_io_get_buf 10856035
bdev_io_get_buf_complete 10855779
bdev_io_get_iobuf_cb 66202
bdev_io_get_max_buf_len 21710705
bdev_io_increment_outstanding 234929165
bdev_io_init 235964025
bdev_io_needs_sequence_exec 393417495
bdev_io_on_tailq 167660
bdev_io_pull_data 345240
bdev_io_pull_data_done 345236
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 345240
bdev_io_push_bounce_data_done 345236
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 345236
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 10859684
bdev_io_range_is_locked 58672
bdev_io_should_split 239245899
bdev_io_split 878492
bdev_io_split_done 1879727
bdev_io_split_submit 1879743
bdev_io_status_get_string 0
bdev_io_submit 235184927
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 343611
bdev_io_type_supported 12951162
bdev_io_update_io_stat 233589510
bdev_io_use_accel_sequence 620574420
bdev_io_use_memory_domain 160581136
bdev_io_valid_blocks 237232551
bdev_is_read_io 17620345
bdev_lba_range_overlapped 55361
bdev_lba_range_overlaps_tailq 4695
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4674
bdev_lock_lba_range_check_io 43380
bdev_lock_lba_range_ctx 4674
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3743
bdev_mgmt_channel_create 13153
bdev_mgmt_channel_destroy 13153
bdev_mgr_unregister_cb 2323
bdev_module_action_complete 66839
bdev_module_action_done 64516
bdev_module_all_actions_completed 13816638
bdev_module_fini_iter 8232
bdev_module_fini_start_iter 4288
bdev_module_get_max_ctx_size 2323
bdev_modules_init 2323
bdev_name_add 12768
bdev_name_cmp 129810
bdev_name_del 449
bdev_name_del_unsafe 12750
bdev_name_tree_RB_FIND 31794
bdev_name_tree_RB_INSERT 12768
bdev_name_tree_RB_INSERT_COLOR 12750
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 12750
bdev_name_tree_RB_REMOVE_COLOR 9805
bdev_no_mem_poller 1
bdev_ok_to_examine 6377
bdev_open 65016
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2323
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28344
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 9805148
bdev_qos_io_to_limit 693874761
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 693890372
bdev_qos_r_bps_queue 17620289
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 140847844
bdev_qos_rw_bps_rewind_quota 6785684
bdev_qos_rw_iops_queue 569269793
bdev_qos_rw_iops_rewind_quota 10711782
bdev_qos_rw_queue_io 710114448
bdev_qos_rw_rewind_io 17497466
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 771249
bdev_queue_nomem_io_tail 5462171
bdev_quiesce_range_locked 1261
bdev_read_blocks_with_md 17086798
bdev_readv_blocks_with_md 86652198
bdev_register 6375
bdev_register_finished 6365
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 204311269
bdev_rw_split_get_buf_cb 66564
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5476039
bdev_start_qos 64969
bdev_start_reset 329
bdev_submit_request 234252781
bdev_trace 2065
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4674
bdev_unlock_lba_range_get_channel 3747
bdev_unmap_should_split 27476158
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1261
bdev_unregister 6365
bdev_unregister_abort_channel 444
bdev_unregister_unsafe 7056
bdev_update_qd_sampling_period 129
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13814315
bdev_write_blocks_with_md 29806646
bdev_write_zero_buffer 588958
bdev_write_zero_buffer_done 588958
bdev_write_zeroes_should_split 3336609
bdev_write_zeroes_split 2710
bdev_writev_blocks_with_md 70482471
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 1088
io_channel_iter_get_bdev 831082
log_already_claimed 114
parent_bdev_io_complete 878488
register_flag_bdev 2187
spdk_bdev_abort 83786
spdk_bdev_add_io_stat 22115
spdk_bdev_alias_add 6407
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1106
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 494
spdk_bdev_close 27619
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 451045812
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30125
spdk_bdev_dump_io_stat_json 334
spdk_bdev_enable_histogram_opts_init 780
spdk_bdev_examine 16
spdk_bdev_finish 2323
spdk_bdev_first 5110
spdk_bdev_first_leaf 636
spdk_bdev_flush 770288
spdk_bdev_flush_blocks 2965031
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 418219
spdk_bdev_for_each_channel_continue 412873
spdk_bdev_free_io 233351838
spdk_bdev_get_acwu 2367
spdk_bdev_get_aliases 30173
spdk_bdev_get_block_size 45680698
spdk_bdev_get_buf_align 71466509
spdk_bdev_get_by_name 3450
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8926067
spdk_bdev_get_device_stat 344
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 85084540
spdk_bdev_get_io_channel 34781
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602500
spdk_bdev_get_max_copy 2233
spdk_bdev_get_md_size 46951410
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133496
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66096
spdk_bdev_get_num_blocks 30688344
spdk_bdev_get_numa_id 1457
spdk_bdev_get_nvme_ctratt 3586
spdk_bdev_get_nvme_nsid 2997
spdk_bdev_get_optimal_io_boundary 2237
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3248
spdk_bdev_get_product_name 32618
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 329
spdk_bdev_get_qos_rate_limits 30135
spdk_bdev_get_qos_rpc_type 120500
spdk_bdev_get_uuid 46723
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5991
spdk_bdev_has_write_cache 3003
spdk_bdev_histogram_enable 773
spdk_bdev_histogram_enable_ext 780
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2323
spdk_bdev_io_complete 232350068
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 35923033
spdk_bdev_io_complete_nvme_status 25565800
spdk_bdev_io_complete_scsi_status 5651300
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34700130
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 42957162
spdk_bdev_io_get_iovec 891371
spdk_bdev_io_get_md_buf 9082354
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 23084459
spdk_bdev_io_get_scsi_status 9242445
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 27106690
spdk_bdev_io_get_thread 243837578
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11426742
spdk_bdev_io_set_md_buf 33067
spdk_bdev_io_type_supported 2534402
spdk_bdev_is_dif_check_enabled 1120480
spdk_bdev_is_dif_head_of_md 560068
spdk_bdev_is_md_interleaved 10084365
spdk_bdev_is_md_separate 51639599
spdk_bdev_is_zoned 4837
spdk_bdev_module_claim_bdev 4904
spdk_bdev_module_claim_bdev_desc 442
spdk_bdev_module_examine_done 64244
spdk_bdev_module_fini_done 5909
spdk_bdev_module_fini_start_done 1965
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37217
spdk_bdev_module_list_find 37217
spdk_bdev_module_release_bdev 4832
spdk_bdev_next 29431
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 221
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 164684
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27315
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 923141
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1092
spdk_bdev_read 13659846
spdk_bdev_read_blocks 15819361
spdk_bdev_read_blocks_with_md 1274221
spdk_bdev_readv 1922676
spdk_bdev_readv_blocks 8127265
spdk_bdev_readv_blocks_ext 25936393
spdk_bdev_readv_blocks_with_md 51385445
spdk_bdev_register 6379
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29173
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6390
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1118
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 12534383
spdk_bdev_unmap_blocks 27837767
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1096
spdk_bdev_unregister 6393
spdk_bdev_unregister_by_name 784
spdk_bdev_wait_for_examine 11257
spdk_bdev_write 27846812
spdk_bdev_write_blocks 29175881
spdk_bdev_write_blocks_with_md 108551
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3336456
spdk_bdev_writev 2132265
spdk_bdev_writev_blocks 6214280
spdk_bdev_writev_blocks_ext 42658908
spdk_bdev_writev_blocks_with_md 21150009
spdk_bdev_zcopy_end 941584
spdk_bdev_zcopy_start 966210
spdk_for_each_bdev 5110
spdk_for_each_bdev_leaf 636

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