LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4051 4915 82.4 %
Date: 2024-07-15 13:49:58 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1905 2802 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26795247
_bdev_abort 38814
_bdev_copy_split 0
_bdev_get_block_size_with_md 614565
_bdev_init 2365
_bdev_io_check_opts 88775920
_bdev_io_complete 234728741
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1311
_bdev_io_ext_use_bounce_buffer 364524
_bdev_io_handle_no_mem 235423881
_bdev_io_pull_bounce_data_buf 365819
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1311
_bdev_io_put_buf 9419581
_bdev_io_set_buf 9419581
_bdev_io_set_md_buf 9419581
_bdev_io_submit 234689659
_bdev_io_submit_ext 163741150
_bdev_lock_lba_range 7932
_bdev_memory_domain_get_io_cb 364524
_bdev_memory_domain_io_get_buf 364524
_bdev_next_leaf 2026
_bdev_open_async 2591
_bdev_rw_split 3450927
_bdev_trace 2365
_bdev_unlock_lba_range 7932
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 254
_calculate_measured_qd_cpl 129
_event_notify 1917
_is_buf_allocated 53851796
_media_management_notify 0
_remove_notify 1661
_resize_notify 256
_spdk_bdev_quiesce 9066
_tmp_bdev_event_cb 0
_to_next_boundary 7258078
bdev_abort 38810
bdev_abort_all_buf_io 29390
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 57853
bdev_abort_buf_io 38806
bdev_abort_buf_io_cb 0
bdev_abort_io 38822
bdev_abort_io_done 38818
bdev_abort_queued_io 38814
bdev_abort_retry 4
bdev_alias_del 8550
bdev_alloc_io_stat 36953
bdev_bytes_to_blocks 56110814
bdev_calculate_measured_queue_depth 129
bdev_ch_add_to_io_submitted 238174420
bdev_ch_remove_from_io_submitted 238174420
bdev_ch_resubmit_io 6557148
bdev_ch_retry_io 6045710
bdev_channel_abort_queued_ios 29024
bdev_channel_create 28105
bdev_channel_destroy 28097
bdev_channel_destroy_resource 28097
bdev_channel_for_each_io 0
bdev_channel_get_io 238871038
bdev_channel_poll_qos 390705
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 322
bdev_channel_submit_qos_io 391934
bdev_channel_submit_qos_io_done 390370
bdev_close 77711
bdev_compare_and_write_do_compare 3369
bdev_compare_and_write_do_compare_done 3369
bdev_compare_and_write_do_write 3210
bdev_compare_and_write_do_write_done 3210
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3357
bdev_compare_do_read_done 3357
bdev_comparev_and_writev_blocks_locked 3369
bdev_comparev_and_writev_blocks_unlock 3369
bdev_comparev_and_writev_blocks_unlocked 3369
bdev_comparev_blocks_with_md 3441
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 340
bdev_copy_split 16
bdev_desc_alloc 77756
bdev_desc_free 77756
bdev_desc_release_claims 312
bdev_destroy_cb 8575
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 416978
bdev_each_channel_msg 404093
bdev_enable_histogram_config_json 943
bdev_enable_qos 28152
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 8526
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 169
bdev_examine_allowlist_free 2474
bdev_finish_unregister_bdevs_iter 7800
bdev_finish_wait_for_examine_done 2474
bdev_for_each_io_done 0
bdev_free_io_stat 36953
bdev_get_by_name 47156
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 319
bdev_get_each_channel_stat 314
bdev_get_io_size_in_byte 101409225
bdev_get_io_stat 329
bdev_get_max_write 3502
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1126
bdev_histogram_enable_channel_cb 794
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2474
bdev_init_failed 0
bdev_io_complete 235916963
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 73288
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 235936395
bdev_io_do_submit 234689639
bdev_io_exec_sequence 437796
bdev_io_exec_sequence_cb 437796
bdev_io_get_buf 9419581
bdev_io_get_buf_complete 9419581
bdev_io_get_iobuf_cb 44529
bdev_io_get_max_buf_len 18839162
bdev_io_increment_outstanding 235936395
bdev_io_init 238188853
bdev_io_needs_sequence_exec 408598054
bdev_io_on_tailq 77644
bdev_io_pull_data 366111
bdev_io_pull_data_done 365819
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 1315
bdev_io_push_bounce_data_done 1311
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1311
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 9419581
bdev_io_range_is_locked 223903
bdev_io_should_split 241634584
bdev_io_split 3445686
bdev_io_split_done 7307703
bdev_io_split_submit 7307719
bdev_io_status_get_string 0
bdev_io_submit 238136854
bdev_io_submit_reset 302
bdev_io_submit_sequence_cb 364508
bdev_io_type_supported 7349699
bdev_io_update_io_stat 234728741
bdev_io_use_accel_sequence 414493
bdev_io_use_memory_domain 1335
bdev_io_valid_blocks 238534423
bdev_is_read_io 17546073
bdev_lba_range_overlapped 220646
bdev_lba_range_overlaps_tailq 7976
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3401
bdev_lock_lba_range_cb 7932
bdev_lock_lba_range_check_io 175971
bdev_lock_lba_range_ctx 7932
bdev_lock_lba_range_ctx_msg 40
bdev_lock_lba_range_get_channel 4282
bdev_mgmt_channel_create 14828
bdev_mgmt_channel_destroy 14828
bdev_mgr_unregister_cb 2474
bdev_module_action_complete 92695
bdev_module_action_done 90221
bdev_module_all_actions_completed 8319626
bdev_module_fini_iter 8928
bdev_module_fini_start_iter 4614
bdev_module_get_max_ctx_size 2474
bdev_modules_init 2474
bdev_name_add 17090
bdev_name_cmp 192574
bdev_name_del 422
bdev_name_del_unsafe 17072
bdev_name_tree_RB_FIND 47156
bdev_name_tree_RB_INSERT 17090
bdev_name_tree_RB_INSERT_COLOR 17072
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 17072
bdev_name_tree_RB_REMOVE_COLOR 13852
bdev_no_mem_poller 0
bdev_ok_to_examine 8526
bdev_open 77756
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2581
bdev_open_async_fini 2474
bdev_open_async_opts_copy 2581
bdev_open_async_opts_get_default 2581
bdev_open_ext 41380
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 943
bdev_qos_destroy 196
bdev_qos_io_submit 7890727
bdev_qos_io_to_limit 417926033
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 417926033
bdev_qos_r_bps_queue 17546017
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 94605241
bdev_qos_rw_bps_rewind_quota 6803984
bdev_qos_rw_iops_queue 339532677
bdev_qos_rw_iops_rewind_quota 10619429
bdev_qos_rw_queue_io 434138018
bdev_qos_rw_rewind_io 17423413
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 809205
bdev_queue_nomem_io_tail 5748426
bdev_quiesce_range_locked 4531
bdev_read_blocks_with_md 16576294
bdev_readv_blocks_with_md 81762434
bdev_register 8536
bdev_register_finished 8526
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 318
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 318
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 212437457
bdev_rw_split_get_buf_cb 138634
bdev_seek 52
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 6045710
bdev_start_qos 77711
bdev_start_reset 318
bdev_submit_request 235498639
bdev_trace 2243
bdev_unfreeze_channel 366
bdev_unlock_lba_range 3409
bdev_unlock_lba_range_cb 7932
bdev_unlock_lba_range_get_channel 4286
bdev_unmap_should_split 23550467
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 4531
bdev_unregister 8526
bdev_unregister_abort_channel 927
bdev_unregister_unsafe 10043
bdev_update_qd_sampling_period 150
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 8317152
bdev_write_blocks_with_md 28674770
bdev_write_zero_buffer 611063
bdev_write_zero_buffer_done 611063
bdev_write_zeroes_should_split 2428112
bdev_write_zeroes_split 6268
bdev_writev_blocks_with_md 82432666
claim_bdev 312
claim_opts_copy 88
claim_reset 296
claim_type_is_v2 1380
claim_type_promotes_to_write 82
claim_verify_rom 78
claim_verify_rwm 32
claim_verify_rwo 254
event_notify 1917
io_channel_iter_get_bdev 821071
log_already_claimed 107
parent_bdev_io_complete 3445682
register_flag_bdev 2365
spdk_bdev_abort 38802
spdk_bdev_add_io_stat 28411
spdk_bdev_alias_add 8568
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 402
spdk_bdev_channel_get_histogram 1118
spdk_bdev_claim_get_name 8977
spdk_bdev_claim_opts_init 424
spdk_bdev_close 39935
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3385
spdk_bdev_comparev_blocks 3417
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 328
spdk_bdev_desc_get_bdev 453648308
spdk_bdev_destruct_done 2297
spdk_bdev_dump_info_json 30038
spdk_bdev_dump_io_stat_json 325
spdk_bdev_examine 4
spdk_bdev_finish 2474
spdk_bdev_first 5070
spdk_bdev_first_leaf 560
spdk_bdev_flush 657390
spdk_bdev_flush_blocks 2305644
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 416978
spdk_bdev_for_each_channel_continue 404093
spdk_bdev_free_io 238188853
spdk_bdev_get_acwu 1408
spdk_bdev_get_aliases 30062
spdk_bdev_get_block_size 42440935
spdk_bdev_get_buf_align 68742653
spdk_bdev_get_by_name 5776
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8230396
spdk_bdev_get_device_stat 319
spdk_bdev_get_dif_type 75482040
spdk_bdev_get_io_channel 47980
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 600760
spdk_bdev_get_max_copy 1277
spdk_bdev_get_md_size 41672931
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 170327
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 75094
spdk_bdev_get_num_blocks 28154604
spdk_bdev_get_nvme_ctratt 3044
spdk_bdev_get_optimal_io_boundary 1281
spdk_bdev_get_opts 328
spdk_bdev_get_physical_block_size 2256
spdk_bdev_get_product_name 32458
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 320
spdk_bdev_get_qos_rate_limits 30048
spdk_bdev_get_qos_rpc_type 120152
spdk_bdev_get_uuid 38520
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5014
spdk_bdev_has_write_cache 2895
spdk_bdev_histogram_enable 804
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2474
spdk_bdev_io_complete 235498839
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 35478301
spdk_bdev_io_complete_nvme_status 24022160
spdk_bdev_io_complete_scsi_status 4710596
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35848963
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 50548457
spdk_bdev_io_get_iovec 592456
spdk_bdev_io_get_md_buf 8508626
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 21609167
spdk_bdev_io_get_scsi_status 8482230
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 25142662
spdk_bdev_io_get_thread 245343960
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9651318
spdk_bdev_io_set_md_buf 46028
spdk_bdev_io_type_supported 1716322
spdk_bdev_is_dif_check_enabled 1081852
spdk_bdev_is_dif_head_of_md 542542
spdk_bdev_is_md_interleaved 9398334
spdk_bdev_is_md_separate 46519017
spdk_bdev_is_zoned 3728
spdk_bdev_module_claim_bdev 7408
spdk_bdev_module_claim_bdev_desc 404
spdk_bdev_module_examine_done 89965
spdk_bdev_module_fini_done 6454
spdk_bdev_module_fini_start_done 2140
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 40531
spdk_bdev_module_list_find 40531
spdk_bdev_module_release_bdev 7336
spdk_bdev_next 27790
spdk_bdev_next_leaf 1466
spdk_bdev_notify_blockcnt_change 180
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 33
spdk_bdev_nvme_io_passthru 79
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 139989
spdk_bdev_open_async 2581
spdk_bdev_open_ext 38797
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 682167
spdk_bdev_quiesce 590
spdk_bdev_quiesce_range 3941
spdk_bdev_read 13039248
spdk_bdev_read_blocks 15300801
spdk_bdev_read_blocks_with_md 1275493
spdk_bdev_readv 1771087
spdk_bdev_readv_blocks 7303496
spdk_bdev_readv_blocks_ext 33568956
spdk_bdev_readv_blocks_with_md 36814791
spdk_bdev_register 8540
spdk_bdev_reset 322
spdk_bdev_reset_io_stat 36953
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 332
spdk_bdev_set_qd_sampling_period 8551
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1130
spdk_bdev_subsystem_config_json 169
spdk_bdev_unmap 11631462
spdk_bdev_unmap_blocks 23729486
spdk_bdev_unquiesce 590
spdk_bdev_unquiesce_range 3945
spdk_bdev_unregister 8554
spdk_bdev_unregister_by_name 1393
spdk_bdev_wait_for_examine 13870
spdk_bdev_write 27007895
spdk_bdev_write_blocks 27950456
spdk_bdev_write_blocks_with_md 113245
spdk_bdev_write_zeroes 552
spdk_bdev_write_zeroes_blocks 2427969
spdk_bdev_writev 2003156
spdk_bdev_writev_blocks 5350479
spdk_bdev_writev_blocks_ext 55206982
spdk_bdev_writev_blocks_with_md 18692355
spdk_bdev_zcopy_end 603388
spdk_bdev_zcopy_start 608488
spdk_for_each_bdev 5070
spdk_for_each_bdev_leaf 560

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