LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4414 5873 75.2 %
Date: 2024-12-11 10:12:50 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4838 24414 19.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 21593793
_bdev_abort 77103
_bdev_copy_split 0
_bdev_get_block_size_with_md 582044
_bdev_init 2147
_bdev_io_check_opts 62073321
_bdev_io_complete 188420655
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1564791
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 1563204
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 1563204
_bdev_io_handle_no_mem 187384811
_bdev_io_pull_bounce_data_buf 1564791
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1564791
_bdev_io_put_buf 11944797
_bdev_io_set_buf 11944923
_bdev_io_set_md_buf 11944923
_bdev_io_submit 188343281
_bdev_io_submit_ext 125556686
_bdev_lock_lba_range 4627
_bdev_memory_domain_get_io_cb 1563204
_bdev_next_leaf 2051
_bdev_open_async 1041
_bdev_reset_complete 280
_bdev_rw_split 1093963
_bdev_trace 2147
_bdev_unlock_lba_range 4627
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 167
_calculate_measured_qd_cpl 85
_event_notify 1083
_is_buf_allocated 50059510
_media_management_notify 0
_remove_notify 704
_resize_notify 379
_spdk_bdev_quiesce 2519
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2147
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2147
_tmp_bdev_event_cb 0
_to_next_boundary 2122061
bdev_abort 77100
bdev_abort_all_buf_io 22029
bdev_abort_all_buf_io_cb 0
bdev_abort_all_nomem_io 22029
bdev_abort_all_queued_io 22043
bdev_abort_buf_io 77097
bdev_abort_buf_io_cb 0
bdev_abort_io 77118
bdev_abort_io_done 77115
bdev_abort_queued_io 77103
bdev_abort_retry 3
bdev_alias_del 6010
bdev_alloc_io_stat 27563
bdev_bytes_to_blocks 43740902
bdev_calculate_measured_queue_depth 85
bdev_ch_add_to_io_submitted 189513664
bdev_ch_remove_from_io_submitted 189513664
bdev_ch_resubmit_io 5369789
bdev_ch_retry_io 4708430
bdev_channel_abort_queued_ios 21719
bdev_channel_create 21297
bdev_channel_destroy 21291
bdev_channel_destroy_resource 21291
bdev_channel_for_each_io 0
bdev_channel_get_io 189863473
bdev_channel_poll_qos 337165
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_submit_qos_io 337407
bdev_channel_submit_qos_io_done 336302
bdev_close 63278
bdev_compare_and_write_do_compare 3345
bdev_compare_and_write_do_compare_done 3345
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3322
bdev_compare_do_read_done 3322
bdev_comparev_and_writev_blocks_locked 3345
bdev_comparev_and_writev_blocks_unlock 3345
bdev_comparev_and_writev_blocks_unlocked 3345
bdev_comparev_blocks_with_md 3407
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 291
bdev_copy_split 12
bdev_desc_alloc 63316
bdev_desc_free 63316
bdev_desc_get_block_size 168683435
bdev_desc_release_claims 325
bdev_destroy_cb 5993
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 353457
bdev_each_channel_msg 347524
bdev_enable_histogram_config_json 871
bdev_enable_qos 21335
bdev_enable_qos_done 177
bdev_enable_qos_msg 44
bdev_examine 5999
bdev_examine_allowlist_check 107
bdev_examine_allowlist_config_json 187
bdev_examine_allowlist_free 2226
bdev_examine_allowlist_remove 11974
bdev_finish_unregister_bdevs_iter 6011
bdev_finish_wait_for_examine_done 2226
bdev_for_each_io_done 0
bdev_free_io_stat 27563
bdev_get_by_name 30389
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 285
bdev_get_each_channel_stat 278
bdev_get_io_size_in_byte 86395979
bdev_get_io_stat 293
bdev_get_max_write 2709
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 1045
bdev_histogram_enable_channel_cb 713
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 54
bdev_init_complete 2226
bdev_init_failed 0
bdev_io_complete 190433883
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 68996
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 189429536
bdev_io_do_submit 188343266
bdev_io_exec_sequence 410908
bdev_io_exec_sequence_cb 410908
bdev_io_get_accel_buf 0
bdev_io_get_block_size 87543178
bdev_io_get_buf 11944923
bdev_io_get_buf_complete 11944923
bdev_io_get_iobuf_cb 40680
bdev_io_get_max_buf_len 23889720
bdev_io_increment_outstanding 189429536
bdev_io_init 188915634
bdev_io_init_dif_ctx 1221286
bdev_io_needs_accel_buffer 123993482
bdev_io_needs_bounce_buffer 125556686
bdev_io_needs_metadata 371563244
bdev_io_needs_sequence_exec 328297508
bdev_io_on_tailq 154236
bdev_io_pull_data 1564794
bdev_io_pull_data_done 1564791
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 1564794
bdev_io_push_bounce_data_done 1564791
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1564791
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_accel_buf 126
bdev_io_put_buf 11944923
bdev_io_range_is_locked 66513
bdev_io_should_split 191573482
bdev_io_split 1093009
bdev_io_split_done 2193962
bdev_io_split_submit 2193974
bdev_io_status_get_string 0
bdev_io_submit 189437482
bdev_io_submit_reset 262
bdev_io_submit_sequence_cb 341912
bdev_io_type_supported 11682463
bdev_io_update_io_stat 188420655
bdev_io_use_accel_sequence 522201763
bdev_io_use_memory_domain 135101713
bdev_io_valid_blocks 189461273
bdev_is_read_io 15159448
bdev_lba_range_overlapped 63222
bdev_lba_range_overlaps_tailq 4644
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4627
bdev_lock_lba_range_check_io 49835
bdev_lock_lba_range_ctx 4627
bdev_lock_lba_range_ctx_msg 14
bdev_lock_lba_range_get_channel 3694
bdev_mgmt_channel_create 12864
bdev_mgmt_channel_destroy 12864
bdev_mgr_unregister_cb 2226
bdev_module_action_complete 63992
bdev_module_action_done 61766
bdev_module_all_actions_completed 13302728
bdev_module_fini_iter 8076
bdev_module_fini_start_iter 4159
bdev_module_get_max_ctx_size 2226
bdev_modules_init 2226
bdev_name_add 12011
bdev_name_cmp 121350
bdev_name_del 436
bdev_name_del_unsafe 11997
bdev_name_tree_RB_FIND 30389
bdev_name_tree_RB_INSERT 12011
bdev_name_tree_RB_INSERT_COLOR 11997
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 11997
bdev_name_tree_RB_REMOVE_COLOR 9188
bdev_no_mem_poller 1
bdev_ok_to_examine 5999
bdev_open 63316
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1031
bdev_open_async_fini 2226
bdev_open_async_opts_copy 1031
bdev_open_async_opts_get_default 1031
bdev_open_ext 27202
bdev_open_opts_copy 8131
bdev_open_opts_get_defaults 67383
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 871
bdev_qos_destroy 160
bdev_qos_io_submit 6267772
bdev_qos_io_to_limit 337064934
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 337064934
bdev_qos_r_bps_queue 15159406
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 79779449
bdev_qos_rw_bps_rewind_quota 6616530
bdev_qos_rw_iops_queue 271408630
bdev_qos_rw_iops_rewind_quota 8423268
bdev_qos_rw_queue_io 351188079
bdev_qos_rw_rewind_io 15039798
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 675329
bdev_queue_nomem_io_tail 4694663
bdev_quiesce_range_locked 1258
bdev_read_blocks_with_md 15347834
bdev_readv_blocks_with_md 64670120
bdev_register 5998
bdev_register_finished 5990
bdev_reset_check_outstanding_io 39
bdev_reset_check_outstanding_io_done 39
bdev_reset_complete 274
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 310
bdev_reset_freeze_channel_done 274
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 165613716
bdev_rw_split_get_buf_cb 53236
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 202
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 4708476
bdev_start_qos 63278
bdev_start_reset 280
bdev_submit_request 189018677
bdev_trace 2031
bdev_unfreeze_channel 313
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4627
bdev_unlock_lba_range_get_channel 3697
bdev_unmap_should_split 18844253
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1258
bdev_unregister 5990
bdev_unregister_abort_channel 428
bdev_unregister_unsafe 6636
bdev_update_qd_sampling_period 101
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 13300502
bdev_write_blocks_with_md 22051758
bdev_write_zero_buffer 579335
bdev_write_zero_buffer_done 579335
bdev_write_zeroes_should_split 2556891
bdev_write_zeroes_split 9047
bdev_writev_blocks_with_md 61558128
claim_bdev 325
claim_opts_copy 66
claim_reset 308
claim_type_is_v2 1408
claim_type_promotes_to_write 82
claim_verify_rom 76
claim_verify_rwm 24
claim_verify_rwo 264
event_notify 1083
io_channel_iter_get_bdev 700981
log_already_claimed 89
parent_bdev_io_complete 1093006
register_flag_bdev 2147
spdk_bdev_abort 77085
spdk_bdev_add_io_stat 21569
spdk_bdev_alias_add 6024
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 419
spdk_bdev_channel_get_histogram 1038
spdk_bdev_claim_get_name 8393
spdk_bdev_claim_opts_init 436
spdk_bdev_close 26531
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3365
spdk_bdev_comparev_blocks 3389
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 282
spdk_bdev_desc_get_bdev 485827876
spdk_bdev_desc_get_block_size 46186360
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 588197
spdk_bdev_desc_get_md_size 37497104
spdk_bdev_desc_is_dif_check_enabled 1178458
spdk_bdev_desc_is_dif_head_of_md 588197
spdk_bdev_desc_is_md_interleaved 588227
spdk_bdev_desc_is_md_separate 124254
spdk_bdev_destruct_done 1549
spdk_bdev_dump_info_json 30081
spdk_bdev_dump_io_stat_json 278
spdk_bdev_enable_histogram_opts_init 721
spdk_bdev_examine 12
spdk_bdev_finish 2226
spdk_bdev_first 5069
spdk_bdev_first_leaf 615
spdk_bdev_flush 762462
spdk_bdev_flush_blocks 2983683
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 353457
spdk_bdev_for_each_channel_continue 347524
spdk_bdev_free_io 188915634
spdk_bdev_get_acwu 2671
spdk_bdev_get_aliases 30129
spdk_bdev_get_block_size 2689646
spdk_bdev_get_buf_align 72338078
spdk_bdev_get_by_name 3187
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 7921175
spdk_bdev_get_device_stat 285
spdk_bdev_get_dif_pi_format 12
spdk_bdev_get_dif_type 13183011
spdk_bdev_get_io_channel 33691
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 601620
spdk_bdev_get_max_copy 2553
spdk_bdev_get_md_size 7124499
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 131271
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 63539
spdk_bdev_get_num_blocks 32934612
spdk_bdev_get_numa_id 1358
spdk_bdev_get_nvme_ctratt 3634
spdk_bdev_get_nvme_nsid 3023
spdk_bdev_get_optimal_io_boundary 2558
spdk_bdev_get_opts 338
spdk_bdev_get_physical_block_size 8837
spdk_bdev_get_product_name 32534
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 274
spdk_bdev_get_qos_rate_limits 30089
spdk_bdev_get_qos_rpc_type 120324
spdk_bdev_get_uuid 47129
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 6026
spdk_bdev_has_write_cache 2949
spdk_bdev_histogram_enable 714
spdk_bdev_histogram_enable_ext 721
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2226
spdk_bdev_io_complete 189018872
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 26568344
spdk_bdev_io_complete_nvme_status 27463727
spdk_bdev_io_complete_scsi_status 4244023
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 31973895
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 40579594
spdk_bdev_io_get_iovec 1146097
spdk_bdev_io_get_md_buf 8913000
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 26173750
spdk_bdev_io_get_scsi_status 8153039
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 29389227
spdk_bdev_io_get_thread 202386284
spdk_bdev_io_hide_metadata 2442566
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11544636
spdk_bdev_io_set_md_buf 36389
spdk_bdev_io_type_supported 2707569
spdk_bdev_is_dif_check_enabled 1178398
spdk_bdev_is_dif_head_of_md 589087
spdk_bdev_is_md_interleaved 10319783
spdk_bdev_is_md_separate 55006796
spdk_bdev_is_zoned 5214
spdk_bdev_module_claim_bdev 4822
spdk_bdev_module_claim_bdev_desc 397
spdk_bdev_module_examine_done 61559
spdk_bdev_module_fini_done 5850
spdk_bdev_module_fini_start_done 1933
spdk_bdev_module_init_done 207
spdk_bdev_module_list_add 36796
spdk_bdev_module_list_find 36796
spdk_bdev_module_release_bdev 4768
spdk_bdev_next 29325
spdk_bdev_next_leaf 1436
spdk_bdev_notify_blockcnt_change 236
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 124
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 277311
spdk_bdev_open_async 1031
spdk_bdev_open_ext 22097
spdk_bdev_open_ext_v2 26167
spdk_bdev_open_opts_init 4067
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 947823
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1092
spdk_bdev_read 11615618
spdk_bdev_read_blocks 14075034
spdk_bdev_read_blocks_with_md 1272800
spdk_bdev_readv 1620250
spdk_bdev_readv_blocks 7331637
spdk_bdev_readv_blocks_ext 25781775
spdk_bdev_readv_blocks_with_md 30215406
spdk_bdev_register 6001
spdk_bdev_reset 280
spdk_bdev_reset_io_stat 28134
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 341
spdk_bdev_set_qd_sampling_period 6009
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 1047
spdk_bdev_subsystem_config_json 187
spdk_bdev_unmap 7797921
spdk_bdev_unmap_blocks 19080621
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1095
spdk_bdev_unregister 6011
spdk_bdev_unregister_by_name 773
spdk_bdev_wait_for_examine 10747
spdk_bdev_write 20121446
spdk_bdev_write_blocks 21361586
spdk_bdev_write_blocks_with_md 110837
spdk_bdev_write_zeroes 492
spdk_bdev_write_zeroes_blocks 2556751
spdk_bdev_writev 1822695
spdk_bdev_writev_blocks 5355877
spdk_bdev_writev_blocks_ext 36291552
spdk_bdev_writev_blocks_with_md 19129967
spdk_bdev_zcopy_end 1184047
spdk_bdev_zcopy_start 1202454
spdk_for_each_bdev 5069
spdk_for_each_bdev_leaf 615

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