LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4043 4919 82.2 %
Date: 2024-07-12 17:03:22 Functions: 407 447 91.1 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1900 2806 67.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 25332657
_bdev_abort 45877
_bdev_copy_split 0
_bdev_get_block_size_with_md 449177
_bdev_init 2291
_bdev_io_check_opts 84892321
_bdev_io_complete 228011125
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1313
_bdev_io_ext_use_bounce_buffer 345283
_bdev_io_handle_no_mem 228524156
_bdev_io_pull_bounce_data_buf 346580
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1313
_bdev_io_put_buf 8299127
_bdev_io_set_buf 8299127
_bdev_io_set_md_buf 8299127
_bdev_io_submit 227964885
_bdev_io_submit_ext 154402250
_bdev_lock_lba_range 7868
_bdev_memory_domain_get_io_cb 345283
_bdev_memory_domain_io_get_buf 345283
_bdev_next_leaf 1969
_bdev_open_async 2569
_bdev_rw_split 3239452
_bdev_trace 2291
_bdev_unlock_lba_range 7868
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 268
_calculate_measured_qd_cpl 136
_event_notify 1929
_is_buf_allocated 49966769
_media_management_notify 0
_remove_notify 1657
_resize_notify 272
_spdk_bdev_quiesce 8950
_tmp_bdev_event_cb 0
_to_next_boundary 6561058
bdev_abort 45873
bdev_abort_all_buf_io 28696
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 56468
bdev_abort_buf_io 45869
bdev_abort_buf_io_cb 0
bdev_abort_io 45885
bdev_abort_io_done 45881
bdev_abort_queued_io 45877
bdev_abort_retry 4
bdev_alias_del 8417
bdev_alloc_io_stat 36134
bdev_bytes_to_blocks 56998858
bdev_calculate_measured_queue_depth 136
bdev_ch_add_to_io_submitted 231249313
bdev_ch_remove_from_io_submitted 231249313
bdev_ch_resubmit_io 4994121
bdev_ch_retry_io 4588371
bdev_channel_abort_queued_ios 28335
bdev_channel_create 27419
bdev_channel_destroy 27411
bdev_channel_destroy_resource 27411
bdev_channel_for_each_io 0
bdev_channel_get_io 231743836
bdev_channel_poll_qos 386693
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 317
bdev_channel_submit_qos_io 387707
bdev_channel_submit_qos_io_done 386135
bdev_close 76735
bdev_compare_and_write_do_compare 3363
bdev_compare_and_write_do_compare_done 3363
bdev_compare_and_write_do_write 3207
bdev_compare_and_write_do_write_done 3207
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3351
bdev_compare_do_read_done 3351
bdev_comparev_and_writev_blocks_locked 3363
bdev_comparev_and_writev_blocks_unlock 3363
bdev_comparev_and_writev_blocks_unlocked 3363
bdev_comparev_blocks_with_md 3435
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 76780
bdev_desc_free 76780
bdev_desc_release_claims 312
bdev_destroy_cb 8442
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 412463
bdev_each_channel_msg 399835
bdev_enable_histogram_config_json 906
bdev_enable_qos 27466
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 8393
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 152
bdev_examine_allowlist_free 2405
bdev_finish_unregister_bdevs_iter 7635
bdev_finish_wait_for_examine_done 2405
bdev_for_each_io_done 0
bdev_free_io_stat 36134
bdev_get_by_name 46287
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 319
bdev_get_each_channel_stat 318
bdev_get_io_size_in_byte 104021785
bdev_get_io_stat 329
bdev_get_max_write 3311
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1104
bdev_histogram_enable_channel_cb 778
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2405
bdev_init_failed 0
bdev_io_complete 229319687
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 50559
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 228971873
bdev_io_do_submit 227964865
bdev_io_exec_sequence 395826
bdev_io_exec_sequence_cb 395826
bdev_io_get_buf 8299127
bdev_io_get_buf_complete 8299127
bdev_io_get_iobuf_cb 48762
bdev_io_get_max_buf_len 16598254
bdev_io_increment_outstanding 228971873
bdev_io_init 231107462
bdev_io_needs_sequence_exec 392641578
bdev_io_on_tailq 91770
bdev_io_pull_data 346784
bdev_io_pull_data_done 346580
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 1317
bdev_io_push_bounce_data_done 1313
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1313
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 8299127
bdev_io_range_is_locked 236432
bdev_io_should_split 234345802
bdev_io_split 3238240
bdev_io_split_done 6592583
bdev_io_split_submit 6592599
bdev_io_status_get_string 0
bdev_io_submit 231205187
bdev_io_submit_reset 297
bdev_io_submit_sequence_cb 345267
bdev_io_type_supported 7200296
bdev_io_update_io_stat 228011125
bdev_io_use_accel_sequence 395426
bdev_io_use_memory_domain 1337
bdev_io_valid_blocks 231399048
bdev_is_read_io 17806243
bdev_lba_range_overlapped 233181
bdev_lba_range_overlaps_tailq 7912
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3395
bdev_lock_lba_range_cb 7868
bdev_lock_lba_range_check_io 187214
bdev_lock_lba_range_ctx 7868
bdev_lock_lba_range_ctx_msg 40
bdev_lock_lba_range_get_channel 4275
bdev_mgmt_channel_create 14259
bdev_mgmt_channel_destroy 14259
bdev_mgr_unregister_cb 2405
bdev_module_action_complete 90981
bdev_module_action_done 88576
bdev_module_all_actions_completed 7602809
bdev_module_fini_iter 8660
bdev_module_fini_start_iter 4480
bdev_module_get_max_ctx_size 2405
bdev_modules_init 2405
bdev_name_add 16824
bdev_name_cmp 190176
bdev_name_del 420
bdev_name_del_unsafe 16806
bdev_name_tree_RB_FIND 46287
bdev_name_tree_RB_INSERT 16824
bdev_name_tree_RB_INSERT_COLOR 16806
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 16806
bdev_name_tree_RB_REMOVE_COLOR 13643
bdev_no_mem_poller 0
bdev_ok_to_examine 8393
bdev_open 76780
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2559
bdev_open_async_fini 2405
bdev_open_async_opts_copy 2559
bdev_open_async_opts_get_default 2559
bdev_open_ext 40602
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 906
bdev_qos_destroy 196
bdev_qos_io_submit 8713276
bdev_qos_io_to_limit 465783094
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 465783094
bdev_qos_r_bps_queue 17806187
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 96972901
bdev_qos_rw_bps_rewind_quota 7048884
bdev_qos_rw_iops_queue 385017563
bdev_qos_rw_iops_rewind_quota 10629490
bdev_qos_rw_queue_io 481990464
bdev_qos_rw_rewind_io 17678374
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 611334
bdev_queue_nomem_io_tail 4383182
bdev_quiesce_range_locked 4473
bdev_read_blocks_with_md 16655819
bdev_readv_blocks_with_md 76886649
bdev_register 8403
bdev_register_finished 8393
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 313
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 361
bdev_reset_freeze_channel_done 313
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 204605720
bdev_rw_split_get_buf_cb 126623
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 4588371
bdev_start_qos 76735
bdev_start_reset 313
bdev_submit_request 228576182
bdev_trace 2170
bdev_unfreeze_channel 361
bdev_unlock_lba_range 3403
bdev_unlock_lba_range_cb 7868
bdev_unlock_lba_range_get_channel 4279
bdev_unmap_should_split 25011038
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 4473
bdev_unregister 8393
bdev_unregister_abort_channel 924
bdev_unregister_unsafe 9906
bdev_update_qd_sampling_period 157
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 7600404
bdev_write_blocks_with_md 30309759
bdev_write_zero_buffer 445866
bdev_write_zero_buffer_done 445866
bdev_write_zeroes_should_split 2389037
bdev_write_zeroes_split 4002
bdev_writev_blocks_with_md 77939401
claim_bdev 312
claim_opts_copy 88
claim_reset 294
claim_type_is_v2 1378
claim_type_promotes_to_write 84
claim_verify_rom 80
claim_verify_rwm 32
claim_verify_rwo 252
event_notify 1929
io_channel_iter_get_bdev 812298
log_already_claimed 105
parent_bdev_io_complete 3238236
register_flag_bdev 2291
spdk_bdev_abort 45865
spdk_bdev_add_io_stat 27729
spdk_bdev_alias_add 8435
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 400
spdk_bdev_channel_get_histogram 1096
spdk_bdev_claim_get_name 8972
spdk_bdev_claim_opts_init 424
spdk_bdev_close 39156
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3379
spdk_bdev_comparev_blocks 3411
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 328
spdk_bdev_desc_get_bdev 438835570
spdk_bdev_destruct_done 2246
spdk_bdev_dump_info_json 29987
spdk_bdev_dump_io_stat_json 325
spdk_bdev_examine 4
spdk_bdev_finish 2405
spdk_bdev_first 5034
spdk_bdev_first_leaf 538
spdk_bdev_flush 12
spdk_bdev_flush_blocks 1411475
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 412463
spdk_bdev_for_each_channel_continue 399835
spdk_bdev_free_io 231107462
spdk_bdev_get_acwu 1408
spdk_bdev_get_aliases 30011
spdk_bdev_get_block_size 37214715
spdk_bdev_get_buf_align 63145868
spdk_bdev_get_by_name 5685
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 7732493
spdk_bdev_get_device_stat 319
spdk_bdev_get_dif_type 72955301
spdk_bdev_get_io_channel 46623
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 599740
spdk_bdev_get_max_copy 1280
spdk_bdev_get_md_size 37367352
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 169148
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 74326
spdk_bdev_get_num_blocks 24511319
spdk_bdev_get_nvme_ctratt 2924
spdk_bdev_get_optimal_io_boundary 1284
spdk_bdev_get_opts 314
spdk_bdev_get_physical_block_size 2306
spdk_bdev_get_product_name 32490
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 320
spdk_bdev_get_qos_rate_limits 29997
spdk_bdev_get_qos_rpc_type 119948
spdk_bdev_get_socket_id 0
spdk_bdev_get_uuid 37572
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 4961
spdk_bdev_has_write_cache 3035
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2405
spdk_bdev_io_complete 228576382
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 36822220
spdk_bdev_io_complete_nvme_status 20494862
spdk_bdev_io_complete_scsi_status 3935731
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 33285164
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 46542120
spdk_bdev_io_get_iovec 568476
spdk_bdev_io_get_md_buf 7396376
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 18557825
spdk_bdev_io_get_scsi_status 7962486
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 21694859
spdk_bdev_io_get_thread 237626059
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 8533696
spdk_bdev_io_set_md_buf 46196
spdk_bdev_io_type_supported 1711704
spdk_bdev_is_dif_check_enabled 1137308
spdk_bdev_is_dif_head_of_md 570292
spdk_bdev_is_md_interleaved 8762668
spdk_bdev_is_md_separate 41921215
spdk_bdev_is_zoned 3594
spdk_bdev_module_claim_bdev 7218
spdk_bdev_module_claim_bdev_desc 404
spdk_bdev_module_examine_done 88320
spdk_bdev_module_fini_done 6255
spdk_bdev_module_fini_start_done 2075
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 39214
spdk_bdev_module_list_find 39214
spdk_bdev_module_release_bdev 7146
spdk_bdev_next 27761
spdk_bdev_next_leaf 1431
spdk_bdev_notify_blockcnt_change 188
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 32
spdk_bdev_nvme_io_passthru 76
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 238888
spdk_bdev_open_async 2559
spdk_bdev_open_ext 38041
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 636356
spdk_bdev_quiesce 590
spdk_bdev_quiesce_range 3883
spdk_bdev_read 13466081
spdk_bdev_read_blocks 15379330
spdk_bdev_read_blocks_with_md 1276489
spdk_bdev_readv 1255230
spdk_bdev_readv_blocks 6614181
spdk_bdev_readv_blocks_ext 30426121
spdk_bdev_readv_blocks_with_md 36249163
spdk_bdev_register 8407
spdk_bdev_reset 317
spdk_bdev_reset_io_stat 36134
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 318
spdk_bdev_set_qd_sampling_period 8418
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1108
spdk_bdev_subsystem_config_json 152
spdk_bdev_unmap 12474048
spdk_bdev_unmap_blocks 25183388
spdk_bdev_unquiesce 590
spdk_bdev_unquiesce_range 3887
spdk_bdev_unregister 8421
spdk_bdev_unregister_by_name 1376
spdk_bdev_wait_for_examine 13613
spdk_bdev_write 28818883
spdk_bdev_write_blocks 29748967
spdk_bdev_write_blocks_with_md 114929
spdk_bdev_write_zeroes 540
spdk_bdev_write_zeroes_blocks 2388900
spdk_bdev_writev 984040
spdk_bdev_writev_blocks 4136157
spdk_bdev_writev_blocks_ext 54466228
spdk_bdev_writev_blocks_with_md 16373188
spdk_bdev_zcopy_end 594434
spdk_bdev_zcopy_start 607107
spdk_for_each_bdev 5034
spdk_for_each_bdev_leaf 538

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