LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4820 5868 82.1 %
Date: 2024-12-09 03:40:50 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5204 24466 21.3 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 25233154
_bdev_abort 83074
_bdev_copy_split 0
_bdev_get_block_size_with_md 668527
_bdev_init 2191
_bdev_io_check_opts 79349092
_bdev_io_complete 272961323
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2786352
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2759108
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2754185
_bdev_io_handle_no_mem 271918414
_bdev_io_pull_bounce_data_buf 2752672
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2771114
_bdev_io_put_buf 14632078
_bdev_io_set_buf 14592528
_bdev_io_set_md_buf 14598428
_bdev_io_submit 279818721
_bdev_io_submit_ext 190795742
_bdev_lock_lba_range 4685
_bdev_memory_domain_get_io_cb 2741523
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 329
_bdev_rw_split 1092610
_bdev_trace 2191
_bdev_unlock_lba_range 4685
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 252
_calculate_measured_qd_cpl 128
_event_notify 1162
_is_buf_allocated 57775176
_media_management_notify 0
_remove_notify 755
_resize_notify 407
_spdk_bdev_quiesce 2548
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2191
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2191
_tmp_bdev_event_cb 0
_to_next_boundary 2221140
bdev_abort 83070
bdev_abort_all_buf_io 22804
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23170
bdev_abort_buf_io 83066
bdev_abort_buf_io_cb 0
bdev_abort_io 83094
bdev_abort_io_done 83090
bdev_abort_queued_io 83074
bdev_abort_retry 4
bdev_alias_del 6409
bdev_alloc_io_stat 28718
bdev_bytes_to_blocks 66753404
bdev_calculate_measured_queue_depth 128
bdev_ch_add_to_io_submitted 280968604
bdev_ch_remove_from_io_submitted 276804210
bdev_ch_resubmit_io 6567313
bdev_ch_retry_io 5775427
bdev_channel_abort_queued_ios 22438
bdev_channel_create 22003
bdev_channel_destroy 21995
bdev_channel_destroy_resource 21995
bdev_channel_for_each_io 0
bdev_channel_get_io 282655310
bdev_channel_poll_qos 387203
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 387866
bdev_channel_submit_qos_io_done 385600
bdev_close 65161
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 65208
bdev_desc_free 65208
bdev_desc_get_block_size 356036380
bdev_desc_release_claims 347
bdev_destroy_cb 6389
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 403603
bdev_each_channel_msg 398533
bdev_enable_histogram_config_json 964
bdev_enable_qos 22050
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6397
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2327
bdev_examine_allowlist_remove 12762
bdev_finish_unregister_bdevs_iter 6342
bdev_finish_wait_for_examine_done 2327
bdev_for_each_io_done 0
bdev_free_io_stat 28718
bdev_get_by_name 31896
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 343
bdev_get_each_channel_stat 338
bdev_get_io_size_in_byte 235587178
bdev_get_io_stat 353
bdev_get_max_write 2758
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 2327
bdev_init_failed 0
bdev_io_complete 275355091
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 66625
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 275436360
bdev_io_do_submit 278215712
bdev_io_exec_sequence 392854
bdev_io_exec_sequence_cb 392854
bdev_io_get_accel_buf 0
bdev_io_get_block_size 236754481
bdev_io_get_buf 14596316
bdev_io_get_buf_complete 14595386
bdev_io_get_iobuf_cb 85043
bdev_io_get_max_buf_len 29185553
bdev_io_increment_outstanding 279287556
bdev_io_init 281332538
bdev_io_init_dif_ctx 2453329
bdev_io_needs_accel_buffer 188237642
bdev_io_needs_bounce_buffer 191106742
bdev_io_needs_metadata 568322616
bdev_io_needs_sequence_exec 476764692
bdev_io_on_tailq 166188
bdev_io_pull_data 2787319
bdev_io_pull_data_done 2753849
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 2790426
bdev_io_push_bounce_data_done 2789503
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2788468
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 14634268
bdev_io_range_is_locked 57208
bdev_io_should_split 287580469
bdev_io_split 1091344
bdev_io_split_done 2254581
bdev_io_split_submit 2254597
bdev_io_status_get_string 0
bdev_io_submit 280975291
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 326229
bdev_io_type_supported 14396629
bdev_io_update_io_stat 277626368
bdev_io_use_accel_sequence 752374492
bdev_io_use_memory_domain 204947263
bdev_io_valid_blocks 283681884
bdev_is_read_io 18297976
bdev_lba_range_overlapped 53897
bdev_lba_range_overlaps_tailq 4706
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4685
bdev_lock_lba_range_check_io 43068
bdev_lock_lba_range_ctx 4685
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3741
bdev_mgmt_channel_create 13149
bdev_mgmt_channel_destroy 13149
bdev_mgr_unregister_cb 2327
bdev_module_action_complete 66976
bdev_module_action_done 64649
bdev_module_all_actions_completed 13330214
bdev_module_fini_iter 8247
bdev_module_fini_start_iter 4296
bdev_module_get_max_ctx_size 2327
bdev_modules_init 2327
bdev_name_add 12808
bdev_name_cmp 129756
bdev_name_del 449
bdev_name_del_unsafe 12790
bdev_name_tree_RB_FIND 31896
bdev_name_tree_RB_INSERT 12808
bdev_name_tree_RB_INSERT_COLOR 12790
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 12790
bdev_name_tree_RB_REMOVE_COLOR 9823
bdev_no_mem_poller 1
bdev_ok_to_examine 6397
bdev_open 65208
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2327
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28488
bdev_open_opts_copy 8367
bdev_open_opts_get_defaults 69393
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 12088216
bdev_qos_io_to_limit 973658276
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 973665244
bdev_qos_r_bps_queue 18297920
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 228007018
bdev_qos_rw_bps_rewind_quota 7581479
bdev_qos_rw_iops_queue 762556314
bdev_qos_rw_iops_rewind_quota 10563002
bdev_qos_rw_queue_io 990569551
bdev_qos_rw_rewind_io 18144481
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 804703
bdev_queue_nomem_io_tail 5762805
bdev_quiesce_range_locked 1272
bdev_read_blocks_with_md 19208367
bdev_readv_blocks_with_md 110279198
bdev_register 6395
bdev_register_finished 6385
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 247936170
bdev_rw_split_get_buf_cb 73389
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 5775429
bdev_start_qos 65161
bdev_start_reset 329
bdev_submit_request 278757411
bdev_trace 2069
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4685
bdev_unlock_lba_range_get_channel 3745
bdev_unmap_should_split 31541137
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1272
bdev_unregister 6385
bdev_unregister_abort_channel 443
bdev_unregister_unsafe 7076
bdev_update_qd_sampling_period 149
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13327887
bdev_write_blocks_with_md 34671861
bdev_write_zero_buffer 665769
bdev_write_zero_buffer_done 665769
bdev_write_zeroes_should_split 3660306
bdev_write_zeroes_split 4244
bdev_writev_blocks_with_md 81838802
claim_bdev 347
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1531
claim_type_promotes_to_write 99
claim_verify_rom 91
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1162
io_channel_iter_get_bdev 802134
log_already_claimed 114
parent_bdev_io_complete 1091340
register_flag_bdev 2191
spdk_bdev_abort 83050
spdk_bdev_add_io_stat 22333
spdk_bdev_alias_add 6427
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1166
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 495
spdk_bdev_close 27765
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 827818523
spdk_bdev_desc_get_block_size 49459902
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 569345
spdk_bdev_desc_get_md_size 46713639
spdk_bdev_desc_is_dif_check_enabled 1141006
spdk_bdev_desc_is_dif_head_of_md 569345
spdk_bdev_desc_is_md_interleaved 569375
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30136
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2327
spdk_bdev_first 5105
spdk_bdev_first_leaf 646
spdk_bdev_flush 763860
spdk_bdev_flush_blocks 3216219
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 403607
spdk_bdev_for_each_channel_continue 398530
spdk_bdev_free_io 276159481
spdk_bdev_get_acwu 2683
spdk_bdev_get_aliases 30184
spdk_bdev_get_block_size 3340036
spdk_bdev_get_buf_align 84885610
spdk_bdev_get_by_name 3408
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 10370372
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 18572060
spdk_bdev_get_io_channel 34996
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602720
spdk_bdev_get_max_copy 2549
spdk_bdev_get_md_size 8645760
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133735
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65304
spdk_bdev_get_num_blocks 36018598
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3640
spdk_bdev_get_nvme_nsid 3014
spdk_bdev_get_optimal_io_boundary 2553
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 9156
spdk_bdev_get_product_name 32751
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 30146
spdk_bdev_get_qos_rpc_type 120544
spdk_bdev_get_uuid 47716
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6307
spdk_bdev_has_write_cache 3204
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2327
spdk_bdev_io_complete 275121469
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 41253963
spdk_bdev_io_complete_nvme_status 27808899
spdk_bdev_io_complete_scsi_status 6049411
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 37077258
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 48384812
spdk_bdev_io_get_iovec 1203488
spdk_bdev_io_get_md_buf 10285933
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 26576450
spdk_bdev_io_get_scsi_status 10715385
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 29563817
spdk_bdev_io_get_thread 289296127
spdk_bdev_io_hide_metadata 4808166
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 13073808
spdk_bdev_io_set_md_buf 35172
spdk_bdev_io_type_supported 2884365
spdk_bdev_is_dif_check_enabled 1140931
spdk_bdev_is_dif_head_of_md 570286
spdk_bdev_is_md_interleaved 14079843
spdk_bdev_is_md_separate 65232167
spdk_bdev_is_zoned 5192
spdk_bdev_module_claim_bdev 4921
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 64377
spdk_bdev_module_fini_done 5920
spdk_bdev_module_fini_start_done 1969
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37283
spdk_bdev_module_list_find 37283
spdk_bdev_module_release_bdev 4849
spdk_bdev_next 29427
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 288059
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23255
spdk_bdev_open_ext_v2 27444
spdk_bdev_open_opts_init 4185
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 977900
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1103
spdk_bdev_read 14697918
spdk_bdev_read_blocks 17963172
spdk_bdev_read_blocks_with_md 1266745
spdk_bdev_readv 1980435
spdk_bdev_readv_blocks 9250917
spdk_bdev_readv_blocks_ext 30365218
spdk_bdev_readv_blocks_with_md 69171351
spdk_bdev_register 6399
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29409
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6410
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 15045130
spdk_bdev_unmap_blocks 31555760
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1107
spdk_bdev_unregister 6413
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11293
spdk_bdev_write 32196578
spdk_bdev_write_blocks 34234265
spdk_bdev_write_blocks_with_md 107938
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3660153
spdk_bdev_writev 2151175
spdk_bdev_writev_blocks 6623731
spdk_bdev_writev_blocks_ext 49340516
spdk_bdev_writev_blocks_with_md 25722616
spdk_bdev_zcopy_end 1249416
spdk_bdev_zcopy_start 1271856
spdk_for_each_bdev 5105
spdk_for_each_bdev_leaf 646

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