LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4420 5873 75.3 %
Date: 2024-12-14 17:01:14 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4896 24414 20.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26375566
_bdev_abort 77896
_bdev_copy_split 0
_bdev_get_block_size_with_md 610864
_bdev_init 2212
_bdev_io_check_opts 87042286
_bdev_io_complete 254103318
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1542369
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 1540701
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 1540701
_bdev_io_handle_no_mem 253211166
_bdev_io_pull_bounce_data_buf 1542369
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1542369
_bdev_io_put_buf 17863092
_bdev_io_set_buf 17863218
_bdev_io_set_md_buf 17863218
_bdev_io_submit 254025141
_bdev_io_submit_ext 178918973
_bdev_lock_lba_range 4631
_bdev_memory_domain_get_io_cb 1540701
_bdev_next_leaf 2059
_bdev_open_async 1059
_bdev_reset_complete 290
_bdev_rw_split 1632830
_bdev_trace 2212
_bdev_unlock_lba_range 4631
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 157
_calculate_measured_qd_cpl 80
_event_notify 1094
_is_buf_allocated 69310345
_media_management_notify 0
_remove_notify 721
_resize_notify 373
_spdk_bdev_quiesce 2527
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2212
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2212
_tmp_bdev_event_cb 0
_to_next_boundary 2763841
bdev_abort 77893
bdev_abort_all_buf_io 23181
bdev_abort_all_buf_io_cb 0
bdev_abort_all_nomem_io 23181
bdev_abort_all_queued_io 23195
bdev_abort_buf_io 77890
bdev_abort_buf_io_cb 0
bdev_abort_io 77911
bdev_abort_io_done 77908
bdev_abort_queued_io 77896
bdev_abort_retry 3
bdev_alias_del 6418
bdev_alloc_io_stat 29095
bdev_bytes_to_blocks 49114865
bdev_calculate_measured_queue_depth 80
bdev_ch_add_to_io_submitted 255733001
bdev_ch_remove_from_io_submitted 255733001
bdev_ch_resubmit_io 6472953
bdev_ch_retry_io 5689435
bdev_channel_abort_queued_ios 22853
bdev_channel_create 22425
bdev_channel_destroy 22419
bdev_channel_destroy_resource 22419
bdev_channel_for_each_io 0
bdev_channel_get_io 256117282
bdev_channel_poll_qos 312167
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_submit_qos_io 312719
bdev_channel_submit_qos_io_done 311406
bdev_close 65325
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 65363
bdev_desc_free 65363
bdev_desc_get_block_size 189717319
bdev_desc_release_claims 375
bdev_destroy_cb 6403
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 328991
bdev_each_channel_msg 322871
bdev_enable_histogram_config_json 876
bdev_enable_qos 22463
bdev_enable_qos_done 177
bdev_enable_qos_msg 44
bdev_examine 6407
bdev_examine_allowlist_check 107
bdev_examine_allowlist_config_json 189
bdev_examine_allowlist_free 2290
bdev_examine_allowlist_remove 12790
bdev_finish_unregister_bdevs_iter 6426
bdev_finish_wait_for_examine_done 2290
bdev_for_each_io_done 0
bdev_free_io_stat 29095
bdev_get_by_name 32272
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 281
bdev_get_each_channel_stat 278
bdev_get_io_size_in_byte 92320909
bdev_get_io_stat 289
bdev_get_max_write 2996
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 1049
bdev_histogram_enable_channel_cb 715
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 54
bdev_init_complete 2290
bdev_init_failed 0
bdev_io_complete 256905126
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 69469
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 255232168
bdev_io_do_submit 254025126
bdev_io_exec_sequence 409134
bdev_io_exec_sequence_cb 409134
bdev_io_get_accel_buf 0
bdev_io_get_block_size 94012588
bdev_io_get_buf 17863218
bdev_io_get_buf_complete 17863218
bdev_io_get_iobuf_cb 40270
bdev_io_get_max_buf_len 35726310
bdev_io_increment_outstanding 255232168
bdev_io_init 255135701
bdev_io_init_dif_ctx 1201030
bdev_io_needs_accel_buffer 177378272
bdev_io_needs_bounce_buffer 178918973
bdev_io_needs_metadata 531859197
bdev_io_needs_sequence_exec 447284381
bdev_io_on_tailq 155822
bdev_io_pull_data 1542372
bdev_io_pull_data_done 1542369
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 1542372
bdev_io_push_bounce_data_done 1542369
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1542369
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_accel_buf 126
bdev_io_put_buf 17863218
bdev_io_range_is_locked 49039
bdev_io_should_split 258307801
bdev_io_split 1629683
bdev_io_split_done 2849064
bdev_io_split_submit 2849076
bdev_io_status_get_string 0
bdev_io_submit 255656013
bdev_io_submit_reset 271
bdev_io_submit_sequence_cb 339665
bdev_io_type_supported 15215869
bdev_io_update_io_stat 254103318
bdev_io_use_accel_sequence 706795041
bdev_io_use_memory_domain 189671578
bdev_io_valid_blocks 255755641
bdev_is_read_io 15644187
bdev_lba_range_overlapped 45750
bdev_lba_range_overlaps_tailq 4649
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4631
bdev_lock_lba_range_check_io 38255
bdev_lock_lba_range_ctx 4631
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3693
bdev_mgmt_channel_create 13121
bdev_mgmt_channel_destroy 13121
bdev_mgr_unregister_cb 2290
bdev_module_action_complete 68486
bdev_module_action_done 66196
bdev_module_all_actions_completed 13534000
bdev_module_fini_iter 8324
bdev_module_fini_start_iter 4283
bdev_module_get_max_ctx_size 2290
bdev_modules_init 2290
bdev_name_add 12827
bdev_name_cmp 134399
bdev_name_del 662
bdev_name_del_unsafe 12813
bdev_name_tree_RB_FIND 32272
bdev_name_tree_RB_INSERT 12827
bdev_name_tree_RB_INSERT_COLOR 12813
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 12813
bdev_name_tree_RB_REMOVE_COLOR 9906
bdev_no_mem_poller 1
bdev_ok_to_examine 6407
bdev_open 65363
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1049
bdev_open_async_fini 2290
bdev_open_async_opts_copy 1049
bdev_open_async_opts_get_default 1049
bdev_open_ext 28832
bdev_open_opts_copy 8243
bdev_open_opts_get_defaults 69486
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 876
bdev_qos_destroy 160
bdev_qos_io_submit 6721313
bdev_qos_io_to_limit 375077036
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 375077036
bdev_qos_r_bps_queue 15644145
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 85259279
bdev_qos_rw_bps_rewind_quota 7061630
bdev_qos_rw_iops_queue 304391513
bdev_qos_rw_iops_rewind_quota 8452691
bdev_qos_rw_queue_io 389650792
bdev_qos_rw_rewind_io 15514321
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 797875
bdev_queue_nomem_io_tail 5675281
bdev_quiesce_range_locked 1262
bdev_read_blocks_with_md 21055714
bdev_readv_blocks_with_md 90246789
bdev_register 6406
bdev_register_finished 6398
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 284
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 328
bdev_reset_freeze_channel_done 284
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 228680741
bdev_rw_split_get_buf_cb 58849
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 202
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 5689481
bdev_start_qos 65325
bdev_start_reset 290
bdev_submit_request 254823092
bdev_trace 2096
bdev_unfreeze_channel 331
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4631
bdev_unlock_lba_range_get_channel 3696
bdev_unmap_should_split 20962430
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1262
bdev_unregister 6398
bdev_unregister_abort_channel 434
bdev_unregister_unsafe 7060
bdev_update_qd_sampling_period 96
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 13531710
bdev_write_blocks_with_md 25534389
bdev_write_zero_buffer 607868
bdev_write_zero_buffer_done 607868
bdev_write_zeroes_should_split 2456564
bdev_write_zeroes_split 10719
bdev_writev_blocks_with_md 89352808
claim_bdev 375
claim_opts_copy 66
claim_reset 356
claim_type_is_v2 1606
claim_type_promotes_to_write 84
claim_verify_rom 78
claim_verify_rwm 24
claim_verify_rwo 312
event_notify 1094
io_channel_iter_get_bdev 651862
log_already_claimed 89
parent_bdev_io_complete 1629680
register_flag_bdev 2212
spdk_bdev_abort 77878
spdk_bdev_add_io_stat 22697
spdk_bdev_alias_add 6432
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 645
spdk_bdev_channel_get_histogram 1042
spdk_bdev_claim_get_name 8397
spdk_bdev_claim_opts_init 486
spdk_bdev_close 28152
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 628776158
spdk_bdev_desc_get_block_size 53201263
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 498391
spdk_bdev_desc_get_md_size 39503041
spdk_bdev_desc_is_dif_check_enabled 998854
spdk_bdev_desc_is_dif_head_of_md 498391
spdk_bdev_desc_is_md_interleaved 498421
spdk_bdev_desc_is_md_separate 124510
spdk_bdev_destruct_done 1805
spdk_bdev_dump_info_json 30113
spdk_bdev_dump_io_stat_json 274
spdk_bdev_enable_histogram_opts_init 723
spdk_bdev_examine 12
spdk_bdev_finish 2290
spdk_bdev_first 5084
spdk_bdev_first_leaf 619
spdk_bdev_flush 765338
spdk_bdev_flush_blocks 4653305
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 328991
spdk_bdev_for_each_channel_continue 322871
spdk_bdev_free_io 255135701
spdk_bdev_get_acwu 4181
spdk_bdev_get_aliases 30169
spdk_bdev_get_block_size 2964852
spdk_bdev_get_buf_align 100585183
spdk_bdev_get_by_name 3440
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 27993200
spdk_bdev_get_device_stat 281
spdk_bdev_get_dif_pi_format 12
spdk_bdev_get_dif_type 24261017
spdk_bdev_get_io_channel 35646
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602260
spdk_bdev_get_max_copy 4063
spdk_bdev_get_md_size 24544817
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 134853
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66661
spdk_bdev_get_num_blocks 59268857
spdk_bdev_get_numa_id 1362
spdk_bdev_get_nvme_ctratt 3683
spdk_bdev_get_nvme_nsid 3075
spdk_bdev_get_optimal_io_boundary 4068
spdk_bdev_get_opts 344
spdk_bdev_get_physical_block_size 11701
spdk_bdev_get_product_name 34076
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 270
spdk_bdev_get_qos_rate_limits 30121
spdk_bdev_get_qos_rpc_type 120452
spdk_bdev_get_uuid 79581
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7808
spdk_bdev_has_write_cache 5696
spdk_bdev_histogram_enable 716
spdk_bdev_histogram_enable_ext 723
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2290
spdk_bdev_io_complete 254823288
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 31062261
spdk_bdev_io_complete_nvme_status 43759662
spdk_bdev_io_complete_scsi_status 5424016
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 42696385
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 52427850
spdk_bdev_io_get_iovec 1171079
spdk_bdev_io_get_md_buf 9545311
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 31832747
spdk_bdev_io_get_scsi_status 29013146
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 46416678
spdk_bdev_io_get_thread 274775790
spdk_bdev_io_hide_metadata 2402054
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 17511745
spdk_bdev_io_set_md_buf 31418
spdk_bdev_io_type_supported 2857050
spdk_bdev_is_dif_check_enabled 998794
spdk_bdev_is_dif_head_of_md 499293
spdk_bdev_is_md_interleaved 30310988
spdk_bdev_is_md_separate 78480688
spdk_bdev_is_zoned 6333
spdk_bdev_module_claim_bdev 4917
spdk_bdev_module_claim_bdev_desc 447
spdk_bdev_module_examine_done 65989
spdk_bdev_module_fini_done 6034
spdk_bdev_module_fini_start_done 1993
spdk_bdev_module_init_done 207
spdk_bdev_module_list_add 37905
spdk_bdev_module_list_find 37905
spdk_bdev_module_release_bdev 4863
spdk_bdev_next 29339
spdk_bdev_next_leaf 1440
spdk_bdev_notify_blockcnt_change 233
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 2162932
spdk_bdev_open_async 1049
spdk_bdev_open_ext 23653
spdk_bdev_open_ext_v2 27779
spdk_bdev_open_opts_init 4123
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 981545
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1096
spdk_bdev_read 12479746
spdk_bdev_read_blocks 19265310
spdk_bdev_read_blocks_with_md 1790404
spdk_bdev_readv 2012825
spdk_bdev_readv_blocks 19093032
spdk_bdev_readv_blocks_ext 37021381
spdk_bdev_readv_blocks_with_md 32637738
spdk_bdev_register 6409
spdk_bdev_reset 290
spdk_bdev_reset_io_stat 29662
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 347
spdk_bdev_set_qd_sampling_period 6417
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 1051
spdk_bdev_subsystem_config_json 189
spdk_bdev_unmap 8876396
spdk_bdev_unmap_blocks 21214638
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1099
spdk_bdev_unregister 6419
spdk_bdev_unregister_by_name 782
spdk_bdev_wait_for_examine 11270
spdk_bdev_write 22072557
spdk_bdev_write_blocks 24815540
spdk_bdev_write_blocks_with_md 110981
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2456399
spdk_bdev_writev 2907336
spdk_bdev_writev_blocks 17437046
spdk_bdev_writev_blocks_ext 50020911
spdk_bdev_writev_blocks_with_md 20625675
spdk_bdev_zcopy_end 1211850
spdk_bdev_zcopy_start 1231667
spdk_for_each_bdev 5084
spdk_for_each_bdev_leaf 619

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