LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4819 5867 82.1 %
Date: 2024-11-20 15:19:53 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5127 24432 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23956754
_bdev_abort 91677
_bdev_copy_split 0
_bdev_get_block_size_with_md 485980
_bdev_init 2192
_bdev_io_check_opts 78092571
_bdev_io_complete 257613928
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2324158
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2321376
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2316327
_bdev_io_handle_no_mem 256783239
_bdev_io_pull_bounce_data_buf 2329009
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2317192
_bdev_io_put_buf 13172477
_bdev_io_set_buf 13163263
_bdev_io_set_md_buf 13168960
_bdev_io_submit 260169242
_bdev_io_submit_ext 172168566
_bdev_lock_lba_range 4665
_bdev_memory_domain_get_io_cb 2314282
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 329
_bdev_rw_split 1023473
_bdev_trace 2192
_bdev_unlock_lba_range 4665
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 204
_calculate_measured_qd_cpl 104
_event_notify 1162
_is_buf_allocated 54152054
_media_management_notify 0
_remove_notify 755
_resize_notify 407
_spdk_bdev_quiesce 2508
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2192
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2192
_tmp_bdev_event_cb 0
_to_next_boundary 2005968
bdev_abort 91673
bdev_abort_all_buf_io 22865
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23231
bdev_abort_buf_io 91669
bdev_abort_buf_io_cb 0
bdev_abort_io 91697
bdev_abort_io_done 91693
bdev_abort_queued_io 91677
bdev_abort_retry 4
bdev_alias_del 6410
bdev_alloc_io_stat 28777
bdev_bytes_to_blocks 64798660
bdev_calculate_measured_queue_depth 104
bdev_ch_add_to_io_submitted 261670758
bdev_ch_remove_from_io_submitted 259878592
bdev_ch_resubmit_io 6130370
bdev_ch_retry_io 5408872
bdev_channel_abort_queued_ios 22499
bdev_channel_create 22064
bdev_channel_destroy 22056
bdev_channel_destroy_resource 22056
bdev_channel_for_each_io 0
bdev_channel_get_io 262973064
bdev_channel_poll_qos 380416
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 382134
bdev_channel_submit_qos_io_done 379841
bdev_close 65204
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 65251
bdev_desc_free 65251
bdev_desc_get_block_size 314634123
bdev_desc_release_claims 346
bdev_destroy_cb 6390
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 397778
bdev_each_channel_msg 392748
bdev_enable_histogram_config_json 964
bdev_enable_qos 22111
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6398
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2328
bdev_examine_allowlist_remove 12764
bdev_finish_unregister_bdevs_iter 6344
bdev_finish_wait_for_examine_done 2328
bdev_for_each_io_done 0
bdev_free_io_stat 28777
bdev_get_by_name 31899
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 340
bdev_get_each_channel_stat 335
bdev_get_io_size_in_byte 198341407
bdev_get_io_stat 350
bdev_get_max_write 2757
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1174
bdev_histogram_enable_channel_cb 785
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2328
bdev_init_failed 0
bdev_io_complete 259469687
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 39839
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 259325310
bdev_io_do_submit 259732039
bdev_io_exec_sequence 233490
bdev_io_exec_sequence_cb 233490
bdev_io_get_accel_buf 0
bdev_io_get_block_size 199429575
bdev_io_get_buf 13163629
bdev_io_get_buf_complete 13167417
bdev_io_get_iobuf_cb 67528
bdev_io_get_max_buf_len 26309637
bdev_io_increment_outstanding 260234077
bdev_io_init 260404145
bdev_io_init_dif_ctx 2129875
bdev_io_needs_accel_buffer 169931802
bdev_io_needs_bounce_buffer 172441846
bdev_io_needs_metadata 512811088
bdev_io_needs_sequence_exec 441719057
bdev_io_on_tailq 183394
bdev_io_pull_data 2337339
bdev_io_pull_data_done 2320811
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 2327063
bdev_io_push_bounce_data_done 2326799
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2325953
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 13172923
bdev_io_range_is_locked 50947
bdev_io_should_split 266378126
bdev_io_split 1022022
bdev_io_split_done 2061733
bdev_io_split_submit 2061749
bdev_io_status_get_string 0
bdev_io_submit 261235245
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 193651
bdev_io_type_supported 13436343
bdev_io_update_io_stat 260131540
bdev_io_use_accel_sequence 699176057
bdev_io_use_memory_domain 184362337
bdev_io_valid_blocks 262383448
bdev_is_read_io 17496548
bdev_lba_range_overlapped 47634
bdev_lba_range_overlaps_tailq 4685
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4665
bdev_lock_lba_range_check_io 38014
bdev_lock_lba_range_ctx 4665
bdev_lock_lba_range_ctx_msg 16
bdev_lock_lba_range_get_channel 3740
bdev_mgmt_channel_create 13190
bdev_mgmt_channel_destroy 13190
bdev_mgr_unregister_cb 2328
bdev_module_action_complete 66988
bdev_module_action_done 64660
bdev_module_all_actions_completed 13001537
bdev_module_fini_iter 8251
bdev_module_fini_start_iter 4298
bdev_module_get_max_ctx_size 2328
bdev_modules_init 2328
bdev_name_add 12810
bdev_name_cmp 130447
bdev_name_del 449
bdev_name_del_unsafe 12792
bdev_name_tree_RB_FIND 31899
bdev_name_tree_RB_INSERT 12810
bdev_name_tree_RB_INSERT_COLOR 12792
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 12792
bdev_name_tree_RB_REMOVE_COLOR 9874
bdev_no_mem_poller 1
bdev_ok_to_examine 6398
bdev_open 65251
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2328
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28511
bdev_open_opts_copy 8407
bdev_open_opts_get_defaults 69456
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 10785166
bdev_qos_io_to_limit 754011226
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 754015841
bdev_qos_r_bps_queue 17496492
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 191548235
bdev_qos_rw_bps_rewind_quota 6793206
bdev_qos_rw_iops_queue 578439952
bdev_qos_rw_iops_rewind_quota 10570446
bdev_qos_rw_queue_io 769987672
bdev_qos_rw_rewind_io 17363652
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 725721
bdev_queue_nomem_io_tail 5404844
bdev_quiesce_range_locked 1252
bdev_read_blocks_with_md 18317573
bdev_readv_blocks_with_md 95234170
bdev_register 6396
bdev_register_finished 6386
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 321
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 366
bdev_reset_freeze_channel_done 321
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 227103088
bdev_rw_split_get_buf_cb 64679
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 5408874
bdev_start_qos 65204
bdev_start_reset 329
bdev_submit_request 259773874
bdev_trace 2070
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4665
bdev_unlock_lba_range_get_channel 3744
bdev_unmap_should_split 31649644
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1252
bdev_unregister 6386
bdev_unregister_abort_channel 443
bdev_unregister_unsafe 7077
bdev_update_qd_sampling_period 125
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12999209
bdev_write_blocks_with_md 33737247
bdev_write_zero_buffer 483223
bdev_write_zero_buffer_done 483223
bdev_write_zeroes_should_split 3266041
bdev_write_zeroes_split 7043
bdev_writev_blocks_with_md 78060004
claim_bdev 346
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1528
claim_type_promotes_to_write 98
claim_verify_rom 90
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1162
io_channel_iter_get_bdev 790522
log_already_claimed 114
parent_bdev_io_complete 1022018
register_flag_bdev 2192
spdk_bdev_abort 91653
spdk_bdev_add_io_stat 22391
spdk_bdev_alias_add 6428
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1166
spdk_bdev_claim_get_name 8444
spdk_bdev_claim_opts_init 494
spdk_bdev_close 27784
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 743479316
spdk_bdev_desc_get_block_size 49867188
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 628230
spdk_bdev_desc_get_md_size 43982306
spdk_bdev_desc_is_dif_check_enabled 1258776
spdk_bdev_desc_is_dif_head_of_md 628230
spdk_bdev_desc_is_md_interleaved 628260
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30159
spdk_bdev_dump_io_stat_json 330
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2328
spdk_bdev_first 5124
spdk_bdev_first_leaf 646
spdk_bdev_flush 770420
spdk_bdev_flush_blocks 3215814
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 397778
spdk_bdev_for_each_channel_continue 392748
spdk_bdev_free_io 259644568
spdk_bdev_get_acwu 2328
spdk_bdev_get_aliases 30207
spdk_bdev_get_block_size 2893145
spdk_bdev_get_buf_align 78032731
spdk_bdev_get_by_name 3388
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8201027
spdk_bdev_get_device_stat 340
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 17910610
spdk_bdev_get_io_channel 35060
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 603180
spdk_bdev_get_max_copy 2194
spdk_bdev_get_md_size 7556702
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133822
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65225
spdk_bdev_get_num_blocks 34789846
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3668
spdk_bdev_get_nvme_nsid 3034
spdk_bdev_get_optimal_io_boundary 2198
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3219
spdk_bdev_get_product_name 32666
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 325
spdk_bdev_get_qos_rate_limits 30169
spdk_bdev_get_qos_rpc_type 120636
spdk_bdev_get_uuid 47160
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5952
spdk_bdev_has_write_cache 3033
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2328
spdk_bdev_io_complete 259363194
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 42098792
spdk_bdev_io_complete_nvme_status 28514462
spdk_bdev_io_complete_scsi_status 4204543
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34802313
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 44884675
spdk_bdev_io_get_iovec 1258686
spdk_bdev_io_get_md_buf 9972189
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 27571502
spdk_bdev_io_get_scsi_status 8513767
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 30345634
spdk_bdev_io_get_thread 272777929
spdk_bdev_io_hide_metadata 4207216
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12133592
spdk_bdev_io_set_md_buf 30173
spdk_bdev_io_type_supported 2883669
spdk_bdev_is_dif_check_enabled 1258701
spdk_bdev_is_dif_head_of_md 629171
spdk_bdev_is_md_interleaved 11452425
spdk_bdev_is_md_separate 60001492
spdk_bdev_is_zoned 4863
spdk_bdev_module_claim_bdev 4941
spdk_bdev_module_claim_bdev_desc 442
spdk_bdev_module_examine_done 64388
spdk_bdev_module_fini_done 5923
spdk_bdev_module_fini_start_done 1970
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37301
spdk_bdev_module_list_find 37301
spdk_bdev_module_release_bdev 4869
spdk_bdev_next 29450
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 258
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 296611
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23258
spdk_bdev_open_ext_v2 27467
spdk_bdev_open_opts_init 4205
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 1139615
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1083
spdk_bdev_read 14193848
spdk_bdev_read_blocks 17025570
spdk_bdev_read_blocks_with_md 1295513
spdk_bdev_readv 1656286
spdk_bdev_readv_blocks 7495874
spdk_bdev_readv_blocks_ext 29745768
spdk_bdev_readv_blocks_with_md 56717980
spdk_bdev_register 6400
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29462
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6411
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 14884808
spdk_bdev_unmap_blocks 31994354
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1087
spdk_bdev_unregister 6414
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11296
spdk_bdev_write 31700528
spdk_bdev_write_blocks 33253849
spdk_bdev_write_blocks_with_md 123417
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3265894
spdk_bdev_writev 1955485
spdk_bdev_writev_blocks 5493440
spdk_bdev_writev_blocks_ext 48558320
spdk_bdev_writev_blocks_with_md 23511920
spdk_bdev_zcopy_end 1312096
spdk_bdev_zcopy_start 1338299
spdk_for_each_bdev 5124
spdk_for_each_bdev_leaf 646

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