LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4720 5755 82.0 %
Date: 2024-11-20 19:16:37 Functions: 424 472 89.8 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5019 23895 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23954309
_bdev_abort 141939
_bdev_copy_split 0
_bdev_get_block_size_with_md 589183
_bdev_init 2185
_bdev_io_check_opts 70775649
_bdev_io_complete 242659724
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 339028
_bdev_io_ext_use_bounce_buffer 337419
_bdev_io_get_bounce_buf 337419
_bdev_io_handle_no_mem 243127072
_bdev_io_pull_bounce_data_buf 339028
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 339028
_bdev_io_put_buf 11368036
_bdev_io_set_buf 11366641
_bdev_io_set_md_buf 11366130
_bdev_io_submit 245221648
_bdev_io_submit_ext 166518051
_bdev_lock_lba_range 4674
_bdev_memory_domain_get_io_cb 337419
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 643875
_bdev_trace 2185
_bdev_unlock_lba_range 4674
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 212
_calculate_measured_qd_cpl 108
_event_notify 1090
_is_buf_allocated 52058699
_media_management_notify 0
_remove_notify 755
_resize_notify 335
_spdk_bdev_quiesce 2526
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2185
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2185
_tmp_bdev_event_cb 0
_to_next_boundary 1641465
bdev_abort 141935
bdev_abort_all_buf_io 22599
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22965
bdev_abort_buf_io 141931
bdev_abort_buf_io_cb 0
bdev_abort_io 141959
bdev_abort_io_done 141955
bdev_abort_queued_io 141939
bdev_abort_retry 4
bdev_alias_del 6407
bdev_alloc_io_stat 28512
bdev_bytes_to_blocks 59190173
bdev_calculate_measured_queue_depth 108
bdev_ch_add_to_io_submitted 246311539
bdev_ch_remove_from_io_submitted 245099350
bdev_ch_resubmit_io 6423858
bdev_ch_retry_io 5645849
bdev_channel_abort_queued_ios 22233
bdev_channel_create 21798
bdev_channel_destroy 21790
bdev_channel_destroy_resource 21790
bdev_channel_for_each_io 0
bdev_channel_get_io 246367674
bdev_channel_poll_qos 402762
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 404569
bdev_channel_submit_qos_io_done 402273
bdev_close 65032
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 65079
bdev_desc_free 65079
bdev_desc_get_block_size 304092177
bdev_desc_release_claims 345
bdev_destroy_cb 6420
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 420207
bdev_each_channel_msg 415141
bdev_enable_histogram_config_json 972
bdev_enable_qos 21845
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6395
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2321
bdev_examine_allowlist_remove 12758
bdev_finish_unregister_bdevs_iter 6347
bdev_finish_wait_for_examine_done 2321
bdev_for_each_io_done 0
bdev_free_io_stat 28512
bdev_get_by_name 31635
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 344
bdev_get_each_channel_stat 341
bdev_get_io_size_in_byte 199746990
bdev_get_io_stat 354
bdev_get_max_write 2777
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1114
bdev_histogram_enable_channel_cb 770
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2321
bdev_init_failed 0
bdev_io_complete 244458045
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 69703
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 244323958
bdev_io_do_submit 244763358
bdev_io_exec_sequence 407106
bdev_io_exec_sequence_cb 407106
bdev_io_get_block_size 200462162
bdev_io_get_buf 11366432
bdev_io_get_buf_complete 11366693
bdev_io_get_iobuf_cb 64064
bdev_io_get_max_buf_len 22725886
bdev_io_increment_outstanding 245035272
bdev_io_init 245078676
bdev_io_init_dif_ctx 8
bdev_io_needs_bounce_buffer 166627179
bdev_io_needs_metadata 166702203
bdev_io_needs_sequence_exec 417853084
bdev_io_on_tailq 283918
bdev_io_pull_data 339032
bdev_io_pull_data_done 339028
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 339032
bdev_io_push_bounce_data_done 339028
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 339028
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 11368050
bdev_io_range_is_locked 60579
bdev_io_should_split 249507463
bdev_io_split 642390
bdev_io_split_done 1645542
bdev_io_split_submit 1645558
bdev_io_status_get_string 0
bdev_io_submit 246086456
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 337403
bdev_io_type_supported 13372311
bdev_io_update_io_stat 245890660
bdev_io_use_accel_sequence 655991767
bdev_io_use_memory_domain 170684589
bdev_io_valid_blocks 246093718
bdev_is_read_io 18133761
bdev_lba_range_overlapped 57268
bdev_lba_range_overlaps_tailq 4695
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4674
bdev_lock_lba_range_check_io 46181
bdev_lock_lba_range_ctx 4674
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3742
bdev_mgmt_channel_create 13132
bdev_mgmt_channel_destroy 13132
bdev_mgr_unregister_cb 2321
bdev_module_action_complete 66947
bdev_module_action_done 64626
bdev_module_all_actions_completed 12020479
bdev_module_fini_iter 8224
bdev_module_fini_start_iter 4284
bdev_module_get_max_ctx_size 2321
bdev_modules_init 2321
bdev_name_add 12804
bdev_name_cmp 129649
bdev_name_del 449
bdev_name_del_unsafe 12786
bdev_name_tree_RB_FIND 31635
bdev_name_tree_RB_INSERT 12804
bdev_name_tree_RB_INSERT_COLOR 12786
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 12786
bdev_name_tree_RB_REMOVE_COLOR 9874
bdev_no_mem_poller 1
bdev_ok_to_examine 6395
bdev_open 65079
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2321
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28384
bdev_open_opts_copy 8
bdev_open_opts_get_defaults 65083
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 972
bdev_qos_destroy 196
bdev_qos_io_submit 11054948
bdev_qos_io_to_limit 754464873
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 754472604
bdev_qos_r_bps_queue 18133705
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 192410955
bdev_qos_rw_bps_rewind_quota 7336562
bdev_qos_rw_iops_queue 578763421
bdev_qos_rw_iops_rewind_quota 10664118
bdev_qos_rw_queue_io 771176371
bdev_qos_rw_rewind_io 18000680
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 791843
bdev_queue_nomem_io_tail 5632210
bdev_quiesce_range_locked 1261
bdev_read_blocks_with_md 16578935
bdev_readv_blocks_with_md 95085495
bdev_register 6393
bdev_register_finished 6383
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 213712517
bdev_rw_split_get_buf_cb 70934
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 5645850
bdev_start_qos 65032
bdev_start_reset 329
bdev_submit_request 245095550
bdev_trace 2063
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4674
bdev_unlock_lba_range_get_channel 3746
bdev_unmap_should_split 28282983
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1261
bdev_unregister 6383
bdev_unregister_abort_channel 443
bdev_unregister_unsafe 7074
bdev_update_qd_sampling_period 129
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12018158
bdev_write_blocks_with_md 29518535
bdev_write_zero_buffer 586406
bdev_write_zero_buffer_done 586406
bdev_write_zeroes_should_split 3247857
bdev_write_zeroes_split 572
bdev_writev_blocks_with_md 72540522
claim_bdev 345
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1525
claim_type_promotes_to_write 97
claim_verify_rom 89
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1090
io_channel_iter_get_bdev 835348
log_already_claimed 114
parent_bdev_io_complete 642386
register_flag_bdev 2185
spdk_bdev_abort 141915
spdk_bdev_add_io_stat 22131
spdk_bdev_alias_add 6425
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1106
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 493
spdk_bdev_close 27658
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 713657390
spdk_bdev_desc_get_block_size 0
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 0
spdk_bdev_desc_get_md_size 0
spdk_bdev_desc_is_dif_check_enabled 0
spdk_bdev_desc_is_dif_head_of_md 0
spdk_bdev_desc_is_md_interleaved 0
spdk_bdev_desc_is_md_separate 0
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30131
spdk_bdev_dump_io_stat_json 334
spdk_bdev_enable_histogram_opts_init 780
spdk_bdev_examine 16
spdk_bdev_finish 2321
spdk_bdev_first 5106
spdk_bdev_first_leaf 636
spdk_bdev_flush 763494
spdk_bdev_flush_blocks 3038359
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 420208
spdk_bdev_for_each_channel_continue 415139
spdk_bdev_free_io 245378225
spdk_bdev_get_acwu 2620
spdk_bdev_get_aliases 30179
spdk_bdev_get_block_size 48945990
spdk_bdev_get_buf_align 73177570
spdk_bdev_get_by_name 3251
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9325862
spdk_bdev_get_device_stat 344
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 92973390
spdk_bdev_get_io_channel 34817
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602620
spdk_bdev_get_max_copy 2486
spdk_bdev_get_md_size 49272735
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133566
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66173
spdk_bdev_get_num_blocks 33006607
spdk_bdev_get_numa_id 1457
spdk_bdev_get_nvme_ctratt 3596
spdk_bdev_get_nvme_nsid 2998
spdk_bdev_get_optimal_io_boundary 2490
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3542
spdk_bdev_get_product_name 32649
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 329
spdk_bdev_get_qos_rate_limits 30141
spdk_bdev_get_qos_rpc_type 120524
spdk_bdev_get_uuid 46178
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6244
spdk_bdev_has_write_cache 3126
spdk_bdev_histogram_enable 773
spdk_bdev_histogram_enable_ext 780
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2321
spdk_bdev_io_complete 244219604
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 36712563
spdk_bdev_io_complete_nvme_status 26606835
spdk_bdev_io_complete_scsi_status 5731499
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34976022
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 43515226
spdk_bdev_io_get_iovec 1118838
spdk_bdev_io_get_md_buf 9585045
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 24819194
spdk_bdev_io_get_scsi_status 9641020
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 28209846
spdk_bdev_io_get_thread 255715974
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12198711
spdk_bdev_io_set_md_buf 32048
spdk_bdev_io_type_supported 3034302
spdk_bdev_is_dif_check_enabled 1099794
spdk_bdev_is_dif_head_of_md 549725
spdk_bdev_is_md_interleaved 10471262
spdk_bdev_is_md_separate 54212660
spdk_bdev_is_zoned 5137
spdk_bdev_module_claim_bdev 4905
spdk_bdev_module_claim_bdev_desc 441
spdk_bdev_module_examine_done 64354
spdk_bdev_module_fini_done 5903
spdk_bdev_module_fini_start_done 1963
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37183
spdk_bdev_module_list_find 37183
spdk_bdev_module_release_bdev 4833
spdk_bdev_next 29437
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 222
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 195920
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27347
spdk_bdev_open_ext_v2 27355
spdk_bdev_open_opts_init 4
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 1029547
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1092
spdk_bdev_read 13544576
spdk_bdev_read_blocks 15322163
spdk_bdev_read_blocks_with_md 1277272
spdk_bdev_readv 1910703
spdk_bdev_readv_blocks 8453083
spdk_bdev_readv_blocks_ext 27029148
spdk_bdev_readv_blocks_with_md 58423295
spdk_bdev_register 6397
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29207
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6408
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1118
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 13034074
spdk_bdev_unmap_blocks 28483595
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1096
spdk_bdev_unregister 6411
spdk_bdev_unregister_by_name 784
spdk_bdev_wait_for_examine 11283
spdk_bdev_write 28107477
spdk_bdev_write_blocks 29215905
spdk_bdev_write_blocks_with_md 114513
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3247704
spdk_bdev_writev 2098280
spdk_bdev_writev_blocks 6275304
spdk_bdev_writev_blocks_ext 43952725
spdk_bdev_writev_blocks_with_md 22119749
spdk_bdev_zcopy_end 1224178
spdk_bdev_zcopy_start 1276440
spdk_for_each_bdev 5106
spdk_for_each_bdev_leaf 636

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