LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4288 5664 75.7 %
Date: 2024-11-20 22:29:11 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4669 23663 19.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 25595176
_bdev_abort 96174
_bdev_copy_split 0
_bdev_get_block_size_with_md 665042
_bdev_init 2205
_bdev_io_check_opts 86714190
_bdev_io_complete 253495595
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 353633
_bdev_io_ext_use_bounce_buffer 351975
_bdev_io_handle_no_mem 253701706
_bdev_io_pull_bounce_data_buf 353633
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 353633
_bdev_io_put_buf 16376738
_bdev_io_set_buf 16376738
_bdev_io_set_md_buf 16376738
_bdev_io_submit 253399143
_bdev_io_submit_ext 177444384
_bdev_lock_lba_range 4624
_bdev_memory_domain_get_io_cb 351975
_bdev_memory_domain_io_get_buf 351975
_bdev_next_leaf 2027
_bdev_open_async 1047
_bdev_reset_complete 287
_bdev_rw_split 2069000
_bdev_trace 2205
_bdev_unlock_lba_range 4624
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 135
_calculate_measured_qd_cpl 69
_event_notify 1056
_is_buf_allocated 67194925
_media_management_notify 0
_remove_notify 721
_resize_notify 335
_spdk_bdev_quiesce 2513
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2205
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2205
_tmp_bdev_event_cb 0
_to_next_boundary 3241669
bdev_abort 96171
bdev_abort_all_buf_io 23037
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23362
bdev_abort_buf_io 96168
bdev_abort_buf_io_cb 0
bdev_abort_io 96189
bdev_abort_io_done 96186
bdev_abort_queued_io 96174
bdev_abort_retry 3
bdev_alias_del 6390
bdev_alloc_io_stat 28930
bdev_bytes_to_blocks 51573667
bdev_calculate_measured_queue_depth 69
bdev_ch_add_to_io_submitted 255563570
bdev_ch_remove_from_io_submitted 255563570
bdev_ch_resubmit_io 5820128
bdev_ch_retry_io 5107541
bdev_channel_abort_queued_ios 22712
bdev_channel_create 22283
bdev_channel_destroy 22277
bdev_channel_destroy_resource 22277
bdev_channel_for_each_io 0
bdev_channel_get_io 256196398
bdev_channel_poll_qos 317294
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_submit_qos_io 318027
bdev_channel_submit_qos_io_done 316967
bdev_close 65146
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 65184
bdev_desc_free 65184
bdev_desc_release_claims 372
bdev_destroy_cb 6403
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 334478
bdev_each_channel_msg 328109
bdev_enable_histogram_config_json 876
bdev_enable_qos 22321
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6379
bdev_examine_allowlist_check 95
bdev_examine_allowlist_config_json 189
bdev_examine_allowlist_free 2280
bdev_examine_allowlist_remove 12734
bdev_finish_unregister_bdevs_iter 6409
bdev_finish_wait_for_examine_done 2280
bdev_for_each_io_done 0
bdev_free_io_stat 28930
bdev_get_by_name 32458
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 286
bdev_get_each_channel_stat 283
bdev_get_io_size_in_byte 97744629
bdev_get_io_stat 294
bdev_get_max_write 3041
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 1001
bdev_histogram_enable_channel_cb 703
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 48
bdev_init_complete 2280
bdev_init_failed 0
bdev_io_complete 256111943
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71495
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 254550322
bdev_io_do_submit 253399128
bdev_io_exec_sequence 423458
bdev_io_exec_sequence_cb 423458
bdev_io_get_buf 16376738
bdev_io_get_buf_complete 16376738
bdev_io_get_iobuf_cb 35532
bdev_io_get_max_buf_len 32753476
bdev_io_increment_outstanding 254550322
bdev_io_init 255260013
bdev_io_needs_sequence_exec 439355528
bdev_io_on_tailq 192378
bdev_io_pull_data 353636
bdev_io_pull_data_done 353633
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 353636
bdev_io_push_bounce_data_done 353633
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 353633
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 16376738
bdev_io_range_is_locked 56905
bdev_io_should_split 257681669
bdev_io_split 2067975
bdev_io_split_done 3353891
bdev_io_split_submit 3353903
bdev_io_status_get_string 0
bdev_io_submit 255468339
bdev_io_submit_reset 268
bdev_io_submit_sequence_cb 351963
bdev_io_type_supported 14748890
bdev_io_update_io_stat 253495595
bdev_io_use_accel_sequence 694721894
bdev_io_use_memory_domain 184633318
bdev_io_valid_blocks 255780717
bdev_is_read_io 16576574
bdev_lba_range_overlapped 53616
bdev_lba_range_overlaps_tailq 4642
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4624
bdev_lock_lba_range_check_io 39979
bdev_lock_lba_range_ctx 4624
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3693
bdev_mgmt_channel_create 13102
bdev_mgmt_channel_destroy 13102
bdev_mgr_unregister_cb 2280
bdev_module_action_complete 68258
bdev_module_action_done 65978
bdev_module_all_actions_completed 12439063
bdev_module_fini_iter 8293
bdev_module_fini_start_iter 4266
bdev_module_get_max_ctx_size 2280
bdev_modules_init 2280
bdev_name_add 12771
bdev_name_cmp 134584
bdev_name_del 662
bdev_name_del_unsafe 12757
bdev_name_tree_RB_FIND 32458
bdev_name_tree_RB_INSERT 12771
bdev_name_tree_RB_INSERT_COLOR 12757
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 12757
bdev_name_tree_RB_REMOVE_COLOR 9904
bdev_no_mem_poller 1
bdev_ok_to_examine 6379
bdev_open 65184
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1037
bdev_open_async_fini 2280
bdev_open_async_opts_copy 1037
bdev_open_async_opts_get_default 1037
bdev_open_ext 28701
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 876
bdev_qos_destroy 160
bdev_qos_io_submit 7059572
bdev_qos_io_to_limit 387786691
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 387786691
bdev_qos_r_bps_queue 16576532
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 89775680
bdev_qos_rw_bps_rewind_quota 7968949
bdev_qos_rw_iops_queue 313484463
bdev_qos_rw_iops_rewind_quota 8462422
bdev_qos_rw_queue_io 403260143
bdev_qos_rw_rewind_io 16431371
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 727703
bdev_queue_nomem_io_tail 5092580
bdev_quiesce_range_locked 1255
bdev_read_blocks_with_md 19887241
bdev_readv_blocks_with_md 89418195
bdev_register 6378
bdev_register_finished 6370
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 281
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 325
bdev_reset_freeze_channel_done 281
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 226053327
bdev_rw_split_get_buf_cb 61726
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 5107543
bdev_start_qos 65146
bdev_start_reset 287
bdev_submit_request 254126967
bdev_trace 2089
bdev_unfreeze_channel 328
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4624
bdev_unlock_lba_range_get_channel 3696
bdev_unmap_should_split 23094137
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1255
bdev_unregister 6370
bdev_unregister_abort_channel 435
bdev_unregister_unsafe 7032
bdev_update_qd_sampling_period 85
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 12436783
bdev_write_blocks_with_md 26300654
bdev_write_zero_buffer 662001
bdev_write_zero_buffer_done 662001
bdev_write_zeroes_should_split 2621519
bdev_write_zeroes_split 14169
bdev_writev_blocks_with_md 88666622
claim_bdev 372
claim_opts_copy 66
claim_reset 356
claim_type_is_v2 1597
claim_type_promotes_to_write 81
claim_verify_rom 75
claim_verify_rwm 24
claim_verify_rwo 312
event_notify 1056
io_channel_iter_get_bdev 662587
log_already_claimed 89
parent_bdev_io_complete 2067972
register_flag_bdev 2205
spdk_bdev_abort 96156
spdk_bdev_add_io_stat 22560
spdk_bdev_alias_add 6404
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 645
spdk_bdev_channel_get_histogram 994
spdk_bdev_claim_get_name 8397
spdk_bdev_claim_opts_init 483
spdk_bdev_close 28023
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 488177085
spdk_bdev_destruct_done 1805
spdk_bdev_dump_info_json 30103
spdk_bdev_dump_io_stat_json 279
spdk_bdev_enable_histogram_opts_init 711
spdk_bdev_examine 12
spdk_bdev_finish 2280
spdk_bdev_first 5086
spdk_bdev_first_leaf 611
spdk_bdev_flush 771926
spdk_bdev_flush_blocks 4535466
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 334478
spdk_bdev_for_each_channel_continue 328109
spdk_bdev_free_io 255260013
spdk_bdev_get_acwu 4174
spdk_bdev_get_aliases 30159
spdk_bdev_get_block_size 49997039
spdk_bdev_get_buf_align 95302934
spdk_bdev_get_by_name 3757
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 27870769
spdk_bdev_get_device_stat 286
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 73311097
spdk_bdev_get_io_channel 35490
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602060
spdk_bdev_get_max_copy 4056
spdk_bdev_get_md_size 62535379
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 134645
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 67488
spdk_bdev_get_num_blocks 55732910
spdk_bdev_get_numa_id 1314
spdk_bdev_get_nvme_ctratt 3656
spdk_bdev_get_nvme_nsid 3068
spdk_bdev_get_optimal_io_boundary 4061
spdk_bdev_get_opts 344
spdk_bdev_get_physical_block_size 6087
spdk_bdev_get_product_name 34115
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 275
spdk_bdev_get_qos_rate_limits 30111
spdk_bdev_get_qos_rpc_type 120412
spdk_bdev_get_uuid 71104
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7774
spdk_bdev_has_write_cache 6043
spdk_bdev_histogram_enable 704
spdk_bdev_histogram_enable_ext 711
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2280
spdk_bdev_io_complete 254127115
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 34303020
spdk_bdev_io_complete_nvme_status 42612099
spdk_bdev_io_complete_scsi_status 4421713
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 41618251
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 49517321
spdk_bdev_io_get_iovec 911665
spdk_bdev_io_get_md_buf 9258792
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 28722847
spdk_bdev_io_get_scsi_status 28894253
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 45061739
spdk_bdev_io_get_thread 272496155
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16964660
spdk_bdev_io_set_md_buf 34433
spdk_bdev_io_type_supported 2666354
spdk_bdev_is_dif_check_enabled 1065462
spdk_bdev_is_dif_head_of_md 532633
spdk_bdev_is_md_interleaved 29075040
spdk_bdev_is_md_separate 73848676
spdk_bdev_is_zoned 6332
spdk_bdev_module_claim_bdev 4910
spdk_bdev_module_claim_bdev_desc 444
spdk_bdev_module_examine_done 65774
spdk_bdev_module_fini_done 6013
spdk_bdev_module_fini_start_done 1986
spdk_bdev_module_init_done 204
spdk_bdev_module_list_add 37784
spdk_bdev_module_list_find 37784
spdk_bdev_module_release_bdev 4856
spdk_bdev_next 29341
spdk_bdev_next_leaf 1416
spdk_bdev_notify_blockcnt_change 214
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 1617352
spdk_bdev_open_async 1037
spdk_bdev_open_ext 27660
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 936359
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1089
spdk_bdev_read 12621129
spdk_bdev_read_blocks 18095274
spdk_bdev_read_blocks_with_md 1791967
spdk_bdev_readv 1808256
spdk_bdev_readv_blocks 18823825
spdk_bdev_readv_blocks_ext 35735156
spdk_bdev_readv_blocks_with_md 33154394
spdk_bdev_register 6381
spdk_bdev_reset 287
spdk_bdev_reset_io_stat 29507
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 347
spdk_bdev_set_qd_sampling_period 6389
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 1003
spdk_bdev_subsystem_config_json 189
spdk_bdev_unmap 10067252
spdk_bdev_unmap_blocks 23339310
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1092
spdk_bdev_unregister 6391
spdk_bdev_unregister_by_name 770
spdk_bdev_wait_for_examine 11221
spdk_bdev_write 23465710
spdk_bdev_write_blocks 25527199
spdk_bdev_write_blocks_with_md 111454
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2621181
spdk_bdev_writev 2838727
spdk_bdev_writev_blocks 17297252
spdk_bdev_writev_blocks_ext 50979040
spdk_bdev_writev_blocks_with_md 18853508
spdk_bdev_zcopy_end 972240
spdk_bdev_zcopy_start 1002130
spdk_for_each_bdev 5086
spdk_for_each_bdev_leaf 611

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