LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4777 5833 81.9 %
Date: 2024-11-15 11:58:18 Functions: 433 476 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5073 24390 20.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23088320
_bdev_abort 114604
_bdev_copy_split 0
_bdev_get_block_size_with_md 646769
_bdev_init 2161
_bdev_io_check_opts 76336581
_bdev_io_complete 260648252
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2634536
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2632225
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2625487
_bdev_io_handle_no_mem 259445317
_bdev_io_pull_bounce_data_buf 2630262
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2639683
_bdev_io_put_buf 13424597
_bdev_io_set_buf 13417578
_bdev_io_set_md_buf 13414445
_bdev_io_submit 267024447
_bdev_io_submit_ext 180857964
_bdev_lock_lba_range 4667
_bdev_memory_domain_get_io_cb 2621539
_bdev_next_leaf 2228
_bdev_open_async 1052
_bdev_rw_split 596197
_bdev_trace 2161
_bdev_unlock_lba_range 4667
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 194
_calculate_measured_qd_cpl 99
_event_notify 1094
_is_buf_allocated 53067572
_media_management_notify 0
_remove_notify 755
_resize_notify 339
_spdk_bdev_quiesce 2512
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2161
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2161
_tmp_bdev_event_cb 0
_to_next_boundary 1654652
bdev_abort 114600
bdev_abort_all_buf_io 22624
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 44818
bdev_abort_buf_io 114596
bdev_abort_buf_io_cb 0
bdev_abort_io 114624
bdev_abort_io_done 114620
bdev_abort_queued_io 114604
bdev_abort_retry 4
bdev_alias_del 6367
bdev_alloc_io_stat 28513
bdev_bytes_to_blocks 65707372
bdev_calculate_measured_queue_depth 99
bdev_ch_add_to_io_submitted 268013056
bdev_ch_remove_from_io_submitted 264201359
bdev_ch_resubmit_io 5348366
bdev_ch_retry_io 4690663
bdev_channel_abort_queued_ios 22262
bdev_channel_create 21840
bdev_channel_destroy 21832
bdev_channel_destroy_resource 21832
bdev_channel_for_each_io 0
bdev_channel_get_io 270183613
bdev_channel_poll_qos 394758
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 321
bdev_channel_submit_qos_io 396495
bdev_channel_submit_qos_io_done 394337
bdev_close 64924
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 64971
bdev_desc_free 64971
bdev_desc_get_block_size 428904536
bdev_desc_release_claims 330
bdev_destroy_cb 6347
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 412209
bdev_each_channel_msg 407033
bdev_enable_histogram_config_json 940
bdev_enable_qos 21887
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6343
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2285
bdev_finish_unregister_bdevs_iter 6280
bdev_finish_wait_for_examine_done 2285
bdev_for_each_io_done 0
bdev_free_io_stat 28513
bdev_get_by_name 31594
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 343
bdev_get_each_channel_stat 338
bdev_get_io_size_in_byte 312403020
bdev_get_io_stat 353
bdev_get_max_write 2709
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1128
bdev_histogram_enable_channel_cb 769
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2285
bdev_init_failed 0
bdev_io_complete 263270284
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 68423
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 262982504
bdev_io_do_submit 266019577
bdev_io_exec_sequence 403138
bdev_io_exec_sequence_cb 403138
bdev_io_get_accel_buf 0
bdev_io_get_block_size 313071618
bdev_io_get_buf 13416645
bdev_io_get_buf_complete 13413886
bdev_io_get_iobuf_cb 81446
bdev_io_get_max_buf_len 26823837
bdev_io_increment_outstanding 266744314
bdev_io_init 268044871
bdev_io_init_dif_ctx 2296315
bdev_io_needs_accel_buffer 178414784
bdev_io_needs_bounce_buffer 181154792
bdev_io_needs_metadata 537925313
bdev_io_needs_sequence_exec 453459925
bdev_io_on_tailq 229248
bdev_io_pull_data 2644199
bdev_io_pull_data_done 2626571
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 2637188
bdev_io_push_bounce_data_done 2635798
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2635024
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 13425234
bdev_io_range_is_locked 61086
bdev_io_should_split 273973119
bdev_io_split 595280
bdev_io_split_done 1658729
bdev_io_split_submit 1658745
bdev_io_status_get_string 0
bdev_io_submit 267644404
bdev_io_submit_reset 301
bdev_io_submit_sequence_cb 334715
bdev_io_type_supported 10680183
bdev_io_update_io_stat 265086457
bdev_io_use_accel_sequence 717351775
bdev_io_use_memory_domain 193512135
bdev_io_valid_blocks 270188539
bdev_is_read_io 17419160
bdev_lba_range_overlapped 57775
bdev_lba_range_overlaps_tailq 4688
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4667
bdev_lock_lba_range_check_io 46914
bdev_lock_lba_range_ctx 4667
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3741
bdev_mgmt_channel_create 13178
bdev_mgmt_channel_destroy 13178
bdev_mgr_unregister_cb 2285
bdev_module_action_complete 66652
bdev_module_action_done 64367
bdev_module_all_actions_completed 12313885
bdev_module_fini_iter 8115
bdev_module_fini_start_iter 4224
bdev_module_get_max_ctx_size 2285
bdev_modules_init 2285
bdev_name_add 12724
bdev_name_cmp 129555
bdev_name_del 449
bdev_name_del_unsafe 12706
bdev_name_tree_RB_FIND 31594
bdev_name_tree_RB_INSERT 12724
bdev_name_tree_RB_INSERT_COLOR 12706
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 12706
bdev_name_tree_RB_REMOVE_COLOR 9798
bdev_no_mem_poller 1
bdev_ok_to_examine 6343
bdev_open 64971
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2285
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28299
bdev_open_opts_copy 4142
bdev_open_opts_get_defaults 64971
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 11553129
bdev_qos_io_to_limit 936243989
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 936247735
bdev_qos_r_bps_queue 17419104
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 305759034
bdev_qos_rw_bps_rewind_quota 6644103
bdev_qos_rw_iops_queue 646435382
bdev_qos_rw_iops_rewind_quota 10652263
bdev_qos_rw_queue_io 952198453
bdev_qos_rw_rewind_io 17296366
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 671335
bdev_queue_nomem_io_tail 4677226
bdev_quiesce_range_locked 1254
bdev_read_blocks_with_md 17944518
bdev_readv_blocks_with_md 105719315
bdev_register 6353
bdev_register_finished 6343
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 317
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 362
bdev_reset_freeze_channel_done 317
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 235076398
bdev_rw_split_get_buf_cb 72311
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 4690665
bdev_start_qos 64924
bdev_start_reset 317
bdev_submit_request 265826742
bdev_trace 2051
bdev_unfreeze_channel 362
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4667
bdev_unlock_lba_range_get_channel 3745
bdev_unmap_should_split 30639067
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1254
bdev_unregister 6343
bdev_unregister_abort_channel 430
bdev_unregister_unsafe 7034
bdev_update_qd_sampling_period 120
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12311600
bdev_write_blocks_with_md 33630526
bdev_write_zero_buffer 644060
bdev_write_zero_buffer_done 644060
bdev_write_zeroes_should_split 3602154
bdev_write_zeroes_split 572
bdev_writev_blocks_with_md 76362544
claim_bdev 330
claim_opts_copy 88
claim_reset 314
claim_type_is_v2 1452
claim_type_promotes_to_write 82
claim_verify_rom 78
claim_verify_rwm 32
claim_verify_rwo 272
event_notify 1094
io_channel_iter_get_bdev 819237
log_already_claimed 110
parent_bdev_io_complete 595276
register_flag_bdev 2161
spdk_bdev_abort 114580
spdk_bdev_add_io_stat 22170
spdk_bdev_alias_add 6385
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1120
spdk_bdev_claim_get_name 8429
spdk_bdev_claim_opts_init 442
spdk_bdev_close 27576
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 877345956
spdk_bdev_desc_get_block_size 46057688
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 86472207
spdk_bdev_desc_get_md_size 43036571
spdk_bdev_desc_is_dif_check_enabled 1097916
spdk_bdev_desc_is_dif_head_of_md 547846
spdk_bdev_desc_is_md_interleaved 547876
spdk_bdev_desc_is_md_separate 138488
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30134
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 779
spdk_bdev_examine 4
spdk_bdev_finish 2285
spdk_bdev_first 5103
spdk_bdev_first_leaf 642
spdk_bdev_flush 783842
spdk_bdev_flush_blocks 3063067
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 412209
spdk_bdev_for_each_channel_continue 407027
spdk_bdev_free_io 263072236
spdk_bdev_get_acwu 2645
spdk_bdev_get_aliases 30182
spdk_bdev_get_block_size 2721042
spdk_bdev_get_buf_align 78260462
spdk_bdev_get_by_name 3295
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8715432
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 101356784
spdk_bdev_get_io_channel 34779
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602680
spdk_bdev_get_max_copy 2511
spdk_bdev_get_md_size 7514806
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133464
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 64969
spdk_bdev_get_num_blocks 31983967
spdk_bdev_get_numa_id 1459
spdk_bdev_get_nvme_ctratt 3614
spdk_bdev_get_nvme_nsid 3020
spdk_bdev_get_optimal_io_boundary 2515
spdk_bdev_get_opts 361
spdk_bdev_get_physical_block_size 3518
spdk_bdev_get_product_name 32601
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 30144
spdk_bdev_get_qos_rpc_type 120536
spdk_bdev_get_uuid 46468
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6269
spdk_bdev_has_write_cache 2979
spdk_bdev_histogram_enable 772
spdk_bdev_histogram_enable_ext 779
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2285
spdk_bdev_io_complete 262876215
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 40704546
spdk_bdev_io_complete_nvme_status 27441250
spdk_bdev_io_complete_scsi_status 5221156
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 33876799
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 43785229
spdk_bdev_io_get_iovec 1075110
spdk_bdev_io_get_md_buf 10049962
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 24511957
spdk_bdev_io_get_scsi_status 8997962
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 29111654
spdk_bdev_io_get_thread 276223746
spdk_bdev_io_has_no_metadata 4579450
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11903184
spdk_bdev_io_set_md_buf 35622
spdk_bdev_io_type_supported 2608462
spdk_bdev_is_dif_check_enabled 1097901
spdk_bdev_is_dif_head_of_md 548787
spdk_bdev_is_md_interleaved 12223088
spdk_bdev_is_md_separate 60784232
spdk_bdev_is_zoned 5175
spdk_bdev_module_claim_bdev 4927
spdk_bdev_module_claim_bdev_desc 422
spdk_bdev_module_examine_done 64107
spdk_bdev_module_fini_done 5830
spdk_bdev_module_fini_start_done 1939
spdk_bdev_module_init_done 260
spdk_bdev_module_list_add 36743
spdk_bdev_module_list_find 36743
spdk_bdev_module_release_bdev 4855
spdk_bdev_next 29425
spdk_bdev_next_leaf 1586
spdk_bdev_notify_blockcnt_change 224
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 201821
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23106
spdk_bdev_open_ext_v2 27255
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 915726
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1085
spdk_bdev_read 14544315
spdk_bdev_read_blocks 16667677
spdk_bdev_read_blocks_with_md 1294325
spdk_bdev_readv 1679546
spdk_bdev_readv_blocks 7829862
spdk_bdev_readv_blocks_ext 28634186
spdk_bdev_readv_blocks_with_md 68030385
spdk_bdev_register 6357
spdk_bdev_reset 321
spdk_bdev_reset_io_stat 29204
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 365
spdk_bdev_set_qd_sampling_period 6368
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1132
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 15022277
spdk_bdev_unmap_blocks 30836337
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1089
spdk_bdev_unregister 6371
spdk_bdev_unregister_by_name 793
spdk_bdev_wait_for_examine 11173
spdk_bdev_write 31882933
spdk_bdev_write_blocks 33167385
spdk_bdev_write_blocks_with_md 124797
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3602001
spdk_bdev_writev 1885334
spdk_bdev_writev_blocks 5846076
spdk_bdev_writev_blocks_ext 47856066
spdk_bdev_writev_blocks_with_md 22634742
spdk_bdev_zcopy_end 1152398
spdk_bdev_zcopy_start 1190593
spdk_for_each_bdev 5103
spdk_for_each_bdev_leaf 642

Generated by: LCOV version 1.15