LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4671 5671 82.4 %
Date: 2024-11-20 11:33:06 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4982 23691 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 27832932
_bdev_abort 99025
_bdev_copy_split 0
_bdev_get_block_size_with_md 688891
_bdev_init 2173
_bdev_io_check_opts 77413001
_bdev_io_complete 269327925
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 354362
_bdev_io_ext_use_bounce_buffer 352761
_bdev_io_handle_no_mem 270345437
_bdev_io_pull_bounce_data_buf 354362
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 354362
_bdev_io_put_buf 11430200
_bdev_io_set_buf 11429069
_bdev_io_set_md_buf 11428691
_bdev_io_submit 275247301
_bdev_io_submit_ext 185741424
_bdev_lock_lba_range 4671
_bdev_memory_domain_get_io_cb 352761
_bdev_memory_domain_io_get_buf 352761
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 996595
_bdev_trace 2173
_bdev_unlock_lba_range 4671
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 280
_calculate_measured_qd_cpl 142
_event_notify 1094
_is_buf_allocated 56389320
_media_management_notify 0
_remove_notify 755
_resize_notify 339
_spdk_bdev_quiesce 2520
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2173
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2173
_tmp_bdev_event_cb 0
_to_next_boundary 1992982
bdev_abort 99021
bdev_abort_all_buf_io 22517
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22883
bdev_abort_buf_io 99017
bdev_abort_buf_io_cb 0
bdev_abort_io 99045
bdev_abort_io_done 99041
bdev_abort_queued_io 99025
bdev_abort_retry 4
bdev_alias_del 6379
bdev_alloc_io_stat 28409
bdev_bytes_to_blocks 70185057
bdev_calculate_measured_queue_depth 142
bdev_ch_add_to_io_submitted 277687194
bdev_ch_remove_from_io_submitted 273245885
bdev_ch_resubmit_io 5337361
bdev_ch_retry_io 4684231
bdev_channel_abort_queued_ios 22151
bdev_channel_create 21724
bdev_channel_destroy 21716
bdev_channel_destroy_resource 21716
bdev_channel_for_each_io 0
bdev_channel_get_io 279720844
bdev_channel_poll_qos 391048
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 392453
bdev_channel_submit_qos_io_done 390694
bdev_close 64903
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 64950
bdev_desc_free 64950
bdev_desc_release_claims 348
bdev_destroy_cb 6392
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 408621
bdev_each_channel_msg 403072
bdev_enable_histogram_config_json 952
bdev_enable_qos 21771
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6367
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 185
bdev_examine_allowlist_free 2309
bdev_examine_allowlist_remove 12702
bdev_finish_unregister_bdevs_iter 6320
bdev_finish_wait_for_examine_done 2309
bdev_for_each_io_done 0
bdev_free_io_stat 28409
bdev_get_by_name 31571
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 343
bdev_get_each_channel_stat 342
bdev_get_io_size_in_byte 315132243
bdev_get_io_stat 353
bdev_get_max_write 2775
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1106
bdev_histogram_enable_channel_cb 762
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2309
bdev_init_failed 0
bdev_io_complete 271970716
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71733
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 271460982
bdev_io_do_submit 274016770
bdev_io_exec_sequence 424478
bdev_io_exec_sequence_cb 424478
bdev_io_get_buf 11429321
bdev_io_get_buf_complete 11428675
bdev_io_get_iobuf_cb 91724
bdev_io_get_max_buf_len 22848950
bdev_io_increment_outstanding 274966520
bdev_io_init 278034452
bdev_io_needs_sequence_exec 461348740
bdev_io_on_tailq 198090
bdev_io_pull_data 354366
bdev_io_pull_data_done 354362
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 354366
bdev_io_push_bounce_data_done 354362
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 354362
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 11430223
bdev_io_range_is_locked 53309
bdev_io_should_split 282239491
bdev_io_split 993783
bdev_io_split_done 2036204
bdev_io_split_submit 2036220
bdev_io_status_get_string 0
bdev_io_submit 276365597
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 352745
bdev_io_type_supported 14301118
bdev_io_update_io_stat 274188745
bdev_io_use_accel_sequence 726283529
bdev_io_use_memory_domain 190549425
bdev_io_valid_blocks 279735047
bdev_is_read_io 18228348
bdev_lba_range_overlapped 49998
bdev_lba_range_overlaps_tailq 4692
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4671
bdev_lock_lba_range_check_io 41667
bdev_lock_lba_range_ctx 4671
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3739
bdev_mgmt_channel_create 13096
bdev_mgmt_channel_destroy 13096
bdev_mgr_unregister_cb 2309
bdev_module_action_complete 66716
bdev_module_action_done 64407
bdev_module_all_actions_completed 11850423
bdev_module_fini_iter 8176
bdev_module_fini_start_iter 4260
bdev_module_get_max_ctx_size 2309
bdev_modules_init 2309
bdev_name_add 12748
bdev_name_cmp 130120
bdev_name_del 449
bdev_name_del_unsafe 12730
bdev_name_tree_RB_FIND 31571
bdev_name_tree_RB_INSERT 12748
bdev_name_tree_RB_INSERT_COLOR 12730
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 12730
bdev_name_tree_RB_REMOVE_COLOR 9773
bdev_no_mem_poller 1
bdev_ok_to_examine 6367
bdev_open 64950
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2309
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28292
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 952
bdev_qos_destroy 196
bdev_qos_io_submit 12103670
bdev_qos_io_to_limit 991287900
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 991294413
bdev_qos_r_bps_queue 18228292
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 307711057
bdev_qos_rw_bps_rewind_quota 7420981
bdev_qos_rw_iops_queue 700296213
bdev_qos_rw_iops_rewind_quota 10674309
bdev_qos_rw_queue_io 1008006198
bdev_qos_rw_rewind_io 18095290
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 667810
bdev_queue_nomem_io_tail 4669746
bdev_quiesce_range_locked 1258
bdev_read_blocks_with_md 19978950
bdev_readv_blocks_with_md 108497946
bdev_register 6365
bdev_register_finished 6355
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 241967788
bdev_rw_split_get_buf_cb 67855
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 4684232
bdev_start_qos 64903
bdev_start_reset 329
bdev_submit_request 274393288
bdev_trace 2057
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4671
bdev_unlock_lba_range_get_channel 3743
bdev_unmap_should_split 31935876
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1258
bdev_unregister 6355
bdev_unregister_abort_channel 435
bdev_unregister_unsafe 7046
bdev_update_qd_sampling_period 163
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 11848114
bdev_write_blocks_with_md 35249142
bdev_write_zero_buffer 686116
bdev_write_zero_buffer_done 686116
bdev_write_zeroes_should_split 3645668
bdev_write_zeroes_split 5467
bdev_writev_blocks_with_md 78359091
claim_bdev 348
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1534
claim_type_promotes_to_write 100
claim_verify_rom 92
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1094
io_channel_iter_get_bdev 811687
log_already_claimed 114
parent_bdev_io_complete 993779
register_flag_bdev 2173
spdk_bdev_abort 99001
spdk_bdev_add_io_stat 22058
spdk_bdev_alias_add 6397
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1098
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 496
spdk_bdev_close 27567
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 534204547
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30121
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 772
spdk_bdev_examine 16
spdk_bdev_finish 2309
spdk_bdev_first 5105
spdk_bdev_first_leaf 636
spdk_bdev_flush 773546
spdk_bdev_flush_blocks 3229519
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 408622
spdk_bdev_for_each_channel_continue 403071
spdk_bdev_free_io 272740770
spdk_bdev_get_acwu 2656
spdk_bdev_get_aliases 30169
spdk_bdev_get_block_size 49308136
spdk_bdev_get_buf_align 78567572
spdk_bdev_get_by_name 3279
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9098012
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 107726349
spdk_bdev_get_io_channel 34703
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602420
spdk_bdev_get_max_copy 2522
spdk_bdev_get_md_size 52161921
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133430
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66001
spdk_bdev_get_num_blocks 32638746
spdk_bdev_get_numa_id 1443
spdk_bdev_get_nvme_ctratt 3563
spdk_bdev_get_nvme_nsid 2980
spdk_bdev_get_optimal_io_boundary 2526
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3516
spdk_bdev_get_product_name 32566
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 30131
spdk_bdev_get_qos_rpc_type 120484
spdk_bdev_get_uuid 46460
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6280
spdk_bdev_has_write_cache 2940
spdk_bdev_histogram_enable 765
spdk_bdev_histogram_enable_ext 772
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2309
spdk_bdev_io_complete 271209584
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 42047327
spdk_bdev_io_complete_nvme_status 27387545
spdk_bdev_io_complete_scsi_status 5402080
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 38856890
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 46430688
spdk_bdev_io_get_iovec 1061736
spdk_bdev_io_get_md_buf 9995775
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 24681724
spdk_bdev_io_get_scsi_status 9424177
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 29177129
spdk_bdev_io_get_thread 282894571
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12166991
spdk_bdev_io_set_md_buf 30193
spdk_bdev_io_type_supported 2826211
spdk_bdev_is_dif_check_enabled 1227472
spdk_bdev_is_dif_head_of_md 613572
spdk_bdev_is_md_interleaved 10406944
spdk_bdev_is_md_separate 54977732
spdk_bdev_is_zoned 5155
spdk_bdev_module_claim_bdev 4887
spdk_bdev_module_claim_bdev_desc 444
spdk_bdev_module_examine_done 64135
spdk_bdev_module_fini_done 5867
spdk_bdev_module_fini_start_done 1951
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 36965
spdk_bdev_module_list_find 36965
spdk_bdev_module_release_bdev 4815
spdk_bdev_next 29427
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 224
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 243075
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27263
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 947643
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1089
spdk_bdev_read 16507484
spdk_bdev_read_blocks 18725713
spdk_bdev_read_blocks_with_md 1276828
spdk_bdev_readv 1697287
spdk_bdev_readv_blocks 8262150
spdk_bdev_readv_blocks_ext 29149585
spdk_bdev_readv_blocks_with_md 69657102
spdk_bdev_register 6369
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29104
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6380
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1108
spdk_bdev_subsystem_config_json 185
spdk_bdev_unmap 15283912
spdk_bdev_unmap_blocks 32053041
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1093
spdk_bdev_unregister 6383
spdk_bdev_unregister_by_name 781
spdk_bdev_wait_for_examine 11222
spdk_bdev_write 33994869
spdk_bdev_write_blocks 34918254
spdk_bdev_write_blocks_with_md 111254
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3645515
spdk_bdev_writev 1888283
spdk_bdev_writev_blocks 6001854
spdk_bdev_writev_blocks_ext 48416562
spdk_bdev_writev_blocks_with_md 23801331
spdk_bdev_zcopy_end 1123894
spdk_bdev_zcopy_start 1154449
spdk_for_each_bdev 5105
spdk_for_each_bdev_leaf 636

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