LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4271 5667 75.4 %
Date: 2024-11-18 17:16:48 Functions: 415 453 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4698 23745 19.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24904995
_bdev_abort 117362
_bdev_copy_split 0
_bdev_get_block_size_with_md 614352
_bdev_init 2153
_bdev_io_check_opts 84236424
_bdev_io_complete 245221901
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 345336
_bdev_io_ext_use_bounce_buffer 343685
_bdev_io_handle_no_mem 245422073
_bdev_io_pull_bounce_data_buf 345336
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 345336
_bdev_io_put_buf 16066518
_bdev_io_set_buf 16066518
_bdev_io_set_md_buf 16066518
_bdev_io_submit 245104267
_bdev_io_submit_ext 172788172
_bdev_lock_lba_range 4640
_bdev_memory_domain_get_io_cb 343685
_bdev_memory_domain_io_get_buf 343685
_bdev_next_leaf 1949
_bdev_open_async 1011
_bdev_rw_split 1942683
_bdev_trace 2153
_bdev_unlock_lba_range 4640
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 177
_calculate_measured_qd_cpl 90
_event_notify 1060
_is_buf_allocated 65733014
_media_management_notify 0
_remove_notify 721
_resize_notify 339
_spdk_bdev_quiesce 2545
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2153
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2153
_tmp_bdev_event_cb 0
_to_next_boundary 3173574
bdev_abort 117359
bdev_abort_all_buf_io 22790
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 45157
bdev_abort_buf_io 117356
bdev_abort_buf_io_cb 0
bdev_abort_io 117377
bdev_abort_io_done 117374
bdev_abort_queued_io 117362
bdev_abort_retry 3
bdev_alias_del 6278
bdev_alloc_io_stat 28584
bdev_bytes_to_blocks 49800612
bdev_calculate_measured_queue_depth 90
bdev_ch_add_to_io_submitted 247161406
bdev_ch_remove_from_io_submitted 247161406
bdev_ch_resubmit_io 5880293
bdev_ch_retry_io 5163252
bdev_channel_abort_queued_ios 22468
bdev_channel_create 22051
bdev_channel_destroy 22045
bdev_channel_destroy_resource 22045
bdev_channel_for_each_io 0
bdev_channel_get_io 247652879
bdev_channel_poll_qos 323856
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 281
bdev_channel_submit_qos_io 324811
bdev_channel_submit_qos_io_done 323623
bdev_close 64503
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 64541
bdev_desc_free 64541
bdev_desc_release_claims 350
bdev_destroy_cb 6291
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 341017
bdev_each_channel_msg 334852
bdev_enable_histogram_config_json 852
bdev_enable_qos 22089
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6258
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2216
bdev_finish_unregister_bdevs_iter 6284
bdev_finish_wait_for_examine_done 2216
bdev_for_each_io_done 0
bdev_free_io_stat 28584
bdev_get_by_name 31255
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 272
bdev_get_each_channel_stat 267
bdev_get_io_size_in_byte 95046642
bdev_get_io_stat 280
bdev_get_max_write 2878
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 951
bdev_histogram_enable_channel_cb 665
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2216
bdev_init_failed 0
bdev_io_complete 247948493
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70341
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 246251794
bdev_io_do_submit 245104252
bdev_io_exec_sequence 414014
bdev_io_exec_sequence_cb 414014
bdev_io_get_buf 16066518
bdev_io_get_buf_complete 16066518
bdev_io_get_iobuf_cb 39671
bdev_io_get_max_buf_len 32133036
bdev_io_increment_outstanding 246251794
bdev_io_init 246758344
bdev_io_needs_sequence_exec 426206557
bdev_io_on_tailq 234754
bdev_io_pull_data 345339
bdev_io_pull_data_done 345336
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 345339
bdev_io_push_bounce_data_done 345336
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 345336
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 16066518
bdev_io_range_is_locked 58490
bdev_io_should_split 249043233
bdev_io_split 1939505
bdev_io_split_done 3236429
bdev_io_split_submit 3236441
bdev_io_status_get_string 0
bdev_io_submit 247044929
bdev_io_submit_reset 265
bdev_io_submit_sequence_cb 343673
bdev_io_type_supported 9566772
bdev_io_update_io_stat 245221901
bdev_io_use_accel_sequence 673255720
bdev_io_use_memory_domain 179824329
bdev_io_valid_blocks 247190427
bdev_is_read_io 16252566
bdev_lba_range_overlapped 55201
bdev_lba_range_overlaps_tailq 4658
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4640
bdev_lock_lba_range_check_io 44482
bdev_lock_lba_range_ctx 4640
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3695
bdev_mgmt_channel_create 12943
bdev_mgmt_channel_destroy 12943
bdev_mgr_unregister_cb 2216
bdev_module_action_complete 67000
bdev_module_action_done 64784
bdev_module_all_actions_completed 12187595
bdev_module_fini_iter 8073
bdev_module_fini_start_iter 4150
bdev_module_get_max_ctx_size 2216
bdev_modules_init 2216
bdev_name_add 12547
bdev_name_cmp 131676
bdev_name_del 650
bdev_name_del_unsafe 12533
bdev_name_tree_RB_FIND 31255
bdev_name_tree_RB_INSERT 12547
bdev_name_tree_RB_INSERT_COLOR 12533
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 12533
bdev_name_tree_RB_REMOVE_COLOR 9734
bdev_no_mem_poller 1
bdev_ok_to_examine 6258
bdev_open 64541
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1001
bdev_open_async_fini 2216
bdev_open_async_opts_copy 1001
bdev_open_async_opts_get_default 1001
bdev_open_ext 28217
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 852
bdev_qos_destroy 160
bdev_qos_io_submit 6679142
bdev_qos_io_to_limit 372857446
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 372857446
bdev_qos_r_bps_queue 16252524
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 87389249
bdev_qos_rw_bps_rewind_quota 7657393
bdev_qos_rw_iops_queue 300566034
bdev_qos_rw_iops_rewind_quota 8460213
bdev_qos_rw_queue_io 387955283
bdev_qos_rw_rewind_io 16117606
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 733495
bdev_queue_nomem_io_tail 5146953
bdev_quiesce_range_locked 1271
bdev_read_blocks_with_md 21113658
bdev_readv_blocks_with_md 88053567
bdev_register 6266
bdev_register_finished 6258
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 278
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 322
bdev_reset_freeze_channel_done 278
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 222153563
bdev_rw_split_get_buf_cb 81792
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 5163254
bdev_start_qos 64503
bdev_start_reset 278
bdev_submit_request 245837880
bdev_trace 2049
bdev_unfreeze_channel 322
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4640
bdev_unlock_lba_range_get_channel 3698
bdev_unmap_should_split 18578220
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1271
bdev_unregister 6258
bdev_unregister_abort_channel 423
bdev_unregister_unsafe 6920
bdev_update_qd_sampling_period 106
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 12185379
bdev_write_blocks_with_md 25967267
bdev_write_zero_buffer 611474
bdev_write_zero_buffer_done 611474
bdev_write_zeroes_should_split 2383921
bdev_write_zeroes_split 7923
bdev_writev_blocks_with_md 85340035
claim_bdev 350
claim_opts_copy 66
claim_reset 335
claim_type_is_v2 1498
claim_type_promotes_to_write 71
claim_verify_rom 68
claim_verify_rwm 24
claim_verify_rwo 297
event_notify 1060
io_channel_iter_get_bdev 675869
log_already_claimed 86
parent_bdev_io_complete 1939502
register_flag_bdev 2153
spdk_bdev_abort 117344
spdk_bdev_add_io_stat 22312
spdk_bdev_alias_add 6292
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 633
spdk_bdev_channel_get_histogram 944
spdk_bdev_claim_get_name 8394
spdk_bdev_claim_opts_init 434
spdk_bdev_close 27542
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 473243275
spdk_bdev_destruct_done 1793
spdk_bdev_dump_info_json 30065
spdk_bdev_dump_io_stat_json 277
spdk_bdev_enable_histogram_opts_init 673
spdk_bdev_examine 3
spdk_bdev_finish 2216
spdk_bdev_first 5083
spdk_bdev_first_leaf 581
spdk_bdev_flush 654812
spdk_bdev_flush_blocks 4438901
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 341017
spdk_bdev_for_each_channel_continue 334852
spdk_bdev_free_io 246758344
spdk_bdev_get_acwu 4045
spdk_bdev_get_aliases 30097
spdk_bdev_get_block_size 49996183
spdk_bdev_get_buf_align 93329086
spdk_bdev_get_by_name 3038
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 28318503
spdk_bdev_get_device_stat 272
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 67649894
spdk_bdev_get_io_channel 35204
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 601300
spdk_bdev_get_max_copy 3927
spdk_bdev_get_md_size 61562308
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133870
spdk_bdev_get_module_ctx 23
spdk_bdev_get_module_name 6086
spdk_bdev_get_name 66923
spdk_bdev_get_num_blocks 56050376
spdk_bdev_get_numa_id 1252
spdk_bdev_get_nvme_ctratt 3621
spdk_bdev_get_optimal_io_boundary 3932
spdk_bdev_get_opts 335
spdk_bdev_get_physical_block_size 5931
spdk_bdev_get_product_name 34112
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 273
spdk_bdev_get_qos_rate_limits 30073
spdk_bdev_get_qos_rpc_type 120260
spdk_bdev_get_uuid 71842
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7645
spdk_bdev_has_write_cache 5967
spdk_bdev_histogram_enable 666
spdk_bdev_histogram_enable_ext 673
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2216
spdk_bdev_io_complete 245838031
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 31662731
spdk_bdev_io_complete_nvme_status 42546964
spdk_bdev_io_complete_scsi_status 5246269
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 40626147
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 48609068
spdk_bdev_io_get_iovec 940046
spdk_bdev_io_get_md_buf 9225315
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 28575463
spdk_bdev_io_get_scsi_status 29340505
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 45083013
spdk_bdev_io_get_thread 264022342
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16701425
spdk_bdev_io_set_md_buf 33549
spdk_bdev_io_type_supported 2524049
spdk_bdev_is_dif_check_enabled 1043512
spdk_bdev_is_dif_head_of_md 521708
spdk_bdev_is_md_interleaved 29461061
spdk_bdev_is_md_separate 72685737
spdk_bdev_is_zoned 6277
spdk_bdev_module_claim_bdev 4873
spdk_bdev_module_claim_bdev_desc 419
spdk_bdev_module_examine_done 64592
spdk_bdev_module_fini_done 5857
spdk_bdev_module_fini_start_done 1934
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 36844
spdk_bdev_module_list_find 36844
spdk_bdev_module_release_bdev 4819
spdk_bdev_next 29339
spdk_bdev_next_leaf 1368
spdk_bdev_notify_blockcnt_change 216
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 78
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 1642161
spdk_bdev_open_async 1001
spdk_bdev_open_ext 27212
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 894499
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1105
spdk_bdev_read 12740348
spdk_bdev_read_blocks 19327010
spdk_bdev_read_blocks_with_md 1786648
spdk_bdev_readv 2045270
spdk_bdev_readv_blocks 19021942
spdk_bdev_readv_blocks_ext 35474117
spdk_bdev_readv_blocks_with_md 31922132
spdk_bdev_register 6269
spdk_bdev_reset 281
spdk_bdev_reset_io_stat 28584
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 338
spdk_bdev_set_qd_sampling_period 6277
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 953
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 9072920
spdk_bdev_unmap_blocks 18821866
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1108
spdk_bdev_unregister 6279
spdk_bdev_unregister_by_name 764
spdk_bdev_wait_for_examine 10944
spdk_bdev_write 22402370
spdk_bdev_write_blocks 25247721
spdk_bdev_write_blocks_with_md 108072
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2383768
spdk_bdev_writev 2884225
spdk_bdev_writev_blocks 17112803
spdk_bdev_writev_blocks_ext 48762313
spdk_bdev_writev_blocks_with_md 17926748
spdk_bdev_zcopy_end 1021218
spdk_bdev_zcopy_start 1061415
spdk_for_each_bdev 5083
spdk_for_each_bdev_leaf 581

Generated by: LCOV version 1.15