LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4059 4915 82.6 %
Date: 2024-07-15 22:52:39 Functions: 408 446 91.5 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1907 2802 68.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24070761
_bdev_abort 27984
_bdev_copy_split 0
_bdev_get_block_size_with_md 494873
_bdev_init 2176
_bdev_io_check_opts 78337586
_bdev_io_complete 204137728
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1264
_bdev_io_ext_use_bounce_buffer 235975
_bdev_io_handle_no_mem 204832833
_bdev_io_pull_bounce_data_buf 237227
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1264
_bdev_io_put_buf 8689938
_bdev_io_set_buf 8689938
_bdev_io_set_md_buf 8689938
_bdev_io_submit 204109522
_bdev_io_submit_ext 142971052
_bdev_lock_lba_range 7744
_bdev_memory_domain_get_io_cb 235975
_bdev_memory_domain_io_get_buf 235975
_bdev_next_leaf 1863
_bdev_open_async 2211
_bdev_rw_split 2470062
_bdev_trace 2176
_bdev_unlock_lba_range 7744
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 203
_calculate_measured_qd_cpl 103
_event_notify 1671
_is_buf_allocated 48818004
_media_management_notify 0
_remove_notify 1416
_resize_notify 255
_spdk_bdev_quiesce 8773
_tmp_bdev_event_cb 0
_to_next_boundary 5562559
bdev_abort 27981
bdev_abort_all_buf_io 27087
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 53367
bdev_abort_buf_io 27978
bdev_abort_buf_io_cb 0
bdev_abort_io 27990
bdev_abort_io_done 27987
bdev_abort_queued_io 27984
bdev_abort_retry 3
bdev_alias_del 7609
bdev_alloc_io_stat 33835
bdev_bytes_to_blocks 48291685
bdev_calculate_measured_queue_depth 103
bdev_ch_add_to_io_submitted 206606826
bdev_ch_remove_from_io_submitted 206606826
bdev_ch_resubmit_io 6470529
bdev_ch_retry_io 5689718
bdev_channel_abort_queued_ios 26778
bdev_channel_create 25977
bdev_channel_destroy 25971
bdev_channel_destroy_resource 25971
bdev_channel_for_each_io 0
bdev_channel_get_io 207181068
bdev_channel_poll_qos 337291
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 273
bdev_channel_submit_qos_io 338147
bdev_channel_submit_qos_io_done 336880
bdev_close 72450
bdev_compare_and_write_do_compare 3335
bdev_compare_and_write_do_compare_done 3335
bdev_compare_and_write_do_write 3193
bdev_compare_and_write_do_write_done 3193
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3314
bdev_compare_do_read_done 3314
bdev_comparev_and_writev_blocks_locked 3335
bdev_comparev_and_writev_blocks_unlock 3335
bdev_comparev_and_writev_blocks_unlocked 3335
bdev_comparev_blocks_with_md 3393
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 287
bdev_copy_split 12
bdev_desc_alloc 72486
bdev_desc_free 72486
bdev_desc_release_claims 293
bdev_destroy_cb 7632
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 361848
bdev_each_channel_msg 349698
bdev_enable_histogram_config_json 851
bdev_enable_qos 26015
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 7589
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 162
bdev_examine_allowlist_free 2240
bdev_finish_unregister_bdevs_iter 6993
bdev_finish_wait_for_examine_done 2240
bdev_for_each_io_done 0
bdev_free_io_stat 33835
bdev_get_by_name 42233
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 266
bdev_get_each_channel_stat 261
bdev_get_io_size_in_byte 89836150
bdev_get_io_stat 274
bdev_get_max_write 3196
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 996
bdev_histogram_enable_channel_cb 710
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2240
bdev_init_failed 0
bdev_io_complete 205504805
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 55623
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 205181315
bdev_io_do_submit 204109507
bdev_io_exec_sequence 291586
bdev_io_exec_sequence_cb 291586
bdev_io_get_buf 8689938
bdev_io_get_buf_complete 8689938
bdev_io_get_iobuf_cb 34832
bdev_io_get_max_buf_len 17379876
bdev_io_increment_outstanding 205181315
bdev_io_init 206473284
bdev_io_needs_sequence_exec 355369130
bdev_io_on_tailq 55980
bdev_io_pull_data 237230
bdev_io_pull_data_done 237227
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 1267
bdev_io_push_bounce_data_done 1264
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1264
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 8689938
bdev_io_range_is_locked 230111
bdev_io_should_split 208942421
bdev_io_split 2469079
bdev_io_split_done 5582727
bdev_io_split_submit 5582739
bdev_io_status_get_string 0
bdev_io_submit 206580337
bdev_io_submit_reset 258
bdev_io_submit_sequence_cb 235963
bdev_io_type_supported 6452687
bdev_io_update_io_stat 204137728
bdev_io_use_accel_sequence 286246
bdev_io_use_memory_domain 1282
bdev_io_valid_blocks 206907318
bdev_is_read_io 16811605
bdev_lba_range_overlapped 226874
bdev_lba_range_overlaps_tailq 7785
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3359
bdev_lock_lba_range_cb 7744
bdev_lock_lba_range_check_io 175456
bdev_lock_lba_range_ctx 7744
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 4239
bdev_mgmt_channel_create 13937
bdev_mgmt_channel_destroy 13937
bdev_mgr_unregister_cb 2240
bdev_module_action_complete 83107
bdev_module_action_done 80867
bdev_module_all_actions_completed 9202043
bdev_module_fini_iter 8193
bdev_module_fini_start_iter 4210
bdev_module_get_max_ctx_size 2240
bdev_modules_init 2240
bdev_name_add 15209
bdev_name_cmp 171370
bdev_name_del 407
bdev_name_del_unsafe 15195
bdev_name_tree_RB_FIND 42233
bdev_name_tree_RB_INSERT 15209
bdev_name_tree_RB_INSERT_COLOR 15195
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 15195
bdev_name_tree_RB_REMOVE_COLOR 12263
bdev_no_mem_poller 1
bdev_ok_to_examine 7589
bdev_open 72486
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2201
bdev_open_async_fini 2240
bdev_open_async_opts_copy 2201
bdev_open_async_opts_get_default 2201
bdev_open_ext 37106
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 851
bdev_qos_destroy 160
bdev_qos_io_submit 6515581
bdev_qos_io_to_limit 321117381
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 321117381
bdev_qos_r_bps_queue 16811563
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 81651432
bdev_qos_rw_bps_rewind_quota 8184718
bdev_qos_rw_iops_queue 255182306
bdev_qos_rw_iops_rewind_quota 8481423
bdev_qos_rw_queue_io 336833738
bdev_qos_rw_rewind_io 16666141
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 780229
bdev_queue_nomem_io_tail 5690455
bdev_quiesce_range_locked 4385
bdev_read_blocks_with_md 15006698
bdev_readv_blocks_with_md 70447643
bdev_register 7597
bdev_register_finished 7589
bdev_reset_check_outstanding_io 39
bdev_reset_check_outstanding_io_done 39
bdev_reset_complete 270
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 309
bdev_reset_freeze_channel_done 270
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 185339823
bdev_rw_split_get_buf_cb 147498
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 194
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 5689720
bdev_start_qos 72450
bdev_start_reset 270
bdev_submit_request 204889780
bdev_trace 2071
bdev_unfreeze_channel 309
bdev_unlock_lba_range 3365
bdev_unlock_lba_range_cb 7744
bdev_unlock_lba_range_get_channel 4242
bdev_unmap_should_split 18163116
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4385
bdev_unregister 7589
bdev_unregister_abort_channel 807
bdev_unregister_unsafe 8885
bdev_update_qd_sampling_period 119
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 9199803
bdev_write_blocks_with_md 24893323
bdev_write_zero_buffer 491677
bdev_write_zero_buffer_done 491677
bdev_write_zeroes_should_split 2002946
bdev_write_zeroes_split 2581
bdev_writev_blocks_with_md 72993775
claim_bdev 293
claim_opts_copy 66
claim_reset 278
claim_type_is_v2 1270
claim_type_promotes_to_write 71
claim_verify_rom 68
claim_verify_rwm 24
claim_verify_rwo 240
event_notify 1671
io_channel_iter_get_bdev 711546
log_already_claimed 83
parent_bdev_io_complete 2469076
register_flag_bdev 2176
spdk_bdev_abort 27975
spdk_bdev_add_io_stat 26232
spdk_bdev_alias_add 7623
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 390
spdk_bdev_channel_get_histogram 989
spdk_bdev_claim_get_name 8680
spdk_bdev_claim_opts_init 377
spdk_bdev_close 35886
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3351
spdk_bdev_comparev_blocks 3375
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 278
spdk_bdev_desc_get_bdev 395219435
spdk_bdev_destruct_done 2025
spdk_bdev_dump_info_json 29580
spdk_bdev_dump_io_stat_json 271
spdk_bdev_examine 3
spdk_bdev_finish 2240
spdk_bdev_first 5026
spdk_bdev_first_leaf 538
spdk_bdev_flush 652632
spdk_bdev_flush_blocks 2568194
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 361848
spdk_bdev_for_each_channel_continue 349698
spdk_bdev_free_io 206473284
spdk_bdev_get_acwu 1389
spdk_bdev_get_aliases 29604
spdk_bdev_get_block_size 42099768
spdk_bdev_get_buf_align 62822542
spdk_bdev_get_by_name 5127
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9182740
spdk_bdev_get_device_stat 266
spdk_bdev_get_dif_type 63865963
spdk_bdev_get_io_channel 43826
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 591600
spdk_bdev_get_max_copy 1273
spdk_bdev_get_md_size 39932983
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 159105
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 70968
spdk_bdev_get_num_blocks 29334111
spdk_bdev_get_nvme_ctratt 3035
spdk_bdev_get_optimal_io_boundary 1278
spdk_bdev_get_opts 305
spdk_bdev_get_physical_block_size 2277
spdk_bdev_get_product_name 32045
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 267
spdk_bdev_get_qos_rate_limits 29588
spdk_bdev_get_qos_rpc_type 118320
spdk_bdev_get_uuid 37610
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 4722
spdk_bdev_has_write_cache 2967
spdk_bdev_histogram_enable 718
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2240
spdk_bdev_io_complete 204889930
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 29020670
spdk_bdev_io_complete_nvme_status 22667473
spdk_bdev_io_complete_scsi_status 4837091
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32523440
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 45517267
spdk_bdev_io_get_iovec 630584
spdk_bdev_io_get_md_buf 7867408
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 21753185
spdk_bdev_io_get_scsi_status 9482398
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 23981534
spdk_bdev_io_get_thread 214201871
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9083567
spdk_bdev_io_set_md_buf 46473
spdk_bdev_io_type_supported 1631972
spdk_bdev_is_dif_check_enabled 1166254
spdk_bdev_is_dif_head_of_md 584468
spdk_bdev_is_md_interleaved 10271652
spdk_bdev_is_md_separate 44189744
spdk_bdev_is_zoned 3717
spdk_bdev_module_claim_bdev 6727
spdk_bdev_module_claim_bdev_desc 362
spdk_bdev_module_examine_done 80675
spdk_bdev_module_fini_done 5953
spdk_bdev_module_fini_start_done 1970
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 37389
spdk_bdev_module_list_find 37389
spdk_bdev_module_release_bdev 6673
spdk_bdev_next 27654
spdk_bdev_next_leaf 1325
spdk_bdev_notify_blockcnt_change 171
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 32
spdk_bdev_nvme_io_passthru 78
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 299099
spdk_bdev_open_async 2201
spdk_bdev_open_ext 34901
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 707768
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3840
spdk_bdev_read 12166912
spdk_bdev_read_blocks 13731746
spdk_bdev_read_blocks_with_md 1274952
spdk_bdev_readv 1630749
spdk_bdev_readv_blocks 7697169
spdk_bdev_readv_blocks_ext 30071862
spdk_bdev_readv_blocks_with_md 29404621
spdk_bdev_register 7600
spdk_bdev_reset 273
spdk_bdev_reset_io_stat 33835
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 308
spdk_bdev_set_qd_sampling_period 7608
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 998
spdk_bdev_subsystem_config_json 162
spdk_bdev_unmap 8892403
spdk_bdev_unmap_blocks 18346574
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3843
spdk_bdev_unregister 7610
spdk_bdev_unregister_by_name 1238
spdk_bdev_wait_for_examine 12475
spdk_bdev_write 23046531
spdk_bdev_write_blocks 24289190
spdk_bdev_write_blocks_with_md 112451
spdk_bdev_write_zeroes 488
spdk_bdev_write_zeroes_blocks 2002816
spdk_bdev_writev 1901952
spdk_bdev_writev_blocks 5390140
spdk_bdev_writev_blocks_ext 48265740
spdk_bdev_writev_blocks_with_md 17049370
spdk_bdev_zcopy_end 631894
spdk_bdev_zcopy_start 632166
spdk_for_each_bdev 5026
spdk_for_each_bdev_leaf 538

Generated by: LCOV version 1.14