LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4422 5873 75.3 %
Date: 2024-12-14 16:11:39 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4893 24414 20.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 27021662
_bdev_abort 99568
_bdev_copy_split 0
_bdev_get_block_size_with_md 686519
_bdev_init 2208
_bdev_io_check_opts 90572156
_bdev_io_complete 269965586
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1795205
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 1793539
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 1793539
_bdev_io_handle_no_mem 268801299
_bdev_io_pull_bounce_data_buf 1795205
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1795205
_bdev_io_put_buf 18610567
_bdev_io_set_buf 18610693
_bdev_io_set_md_buf 18610693
_bdev_io_submit 269865737
_bdev_io_submit_ext 186567580
_bdev_lock_lba_range 4634
_bdev_memory_domain_get_io_cb 1793539
_bdev_next_leaf 2059
_bdev_open_async 1059
_bdev_reset_complete 290
_bdev_rw_split 1914029
_bdev_trace 2208
_bdev_unlock_lba_range 4634
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 159
_calculate_measured_qd_cpl 81
_event_notify 1060
_is_buf_allocated 71453434
_media_management_notify 0
_remove_notify 721
_resize_notify 339
_spdk_bdev_quiesce 2533
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2208
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2208
_tmp_bdev_event_cb 0
_to_next_boundary 3058577
bdev_abort 99565
bdev_abort_all_buf_io 23045
bdev_abort_all_buf_io_cb 0
bdev_abort_all_nomem_io 23045
bdev_abort_all_queued_io 23059
bdev_abort_buf_io 99562
bdev_abort_buf_io_cb 0
bdev_abort_io 99583
bdev_abort_io_done 99580
bdev_abort_queued_io 99568
bdev_abort_retry 3
bdev_alias_del 6410
bdev_alloc_io_stat 28953
bdev_bytes_to_blocks 56224213
bdev_calculate_measured_queue_depth 81
bdev_ch_add_to_io_submitted 271875807
bdev_ch_remove_from_io_submitted 271875807
bdev_ch_resubmit_io 6500580
bdev_ch_retry_io 5714803
bdev_channel_abort_queued_ios 22717
bdev_channel_create 22287
bdev_channel_destroy 22281
bdev_channel_destroy_resource 22281
bdev_channel_for_each_io 0
bdev_channel_get_io 272296344
bdev_channel_poll_qos 323898
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_submit_qos_io 324664
bdev_channel_submit_qos_io_done 323408
bdev_close 65251
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 65289
bdev_desc_free 65289
bdev_desc_get_block_size 200303895
bdev_desc_release_claims 374
bdev_destroy_cb 6395
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 340996
bdev_each_channel_msg 334820
bdev_enable_histogram_config_json 876
bdev_enable_qos 22325
bdev_enable_qos_done 177
bdev_enable_qos_msg 44
bdev_examine 6399
bdev_examine_allowlist_check 107
bdev_examine_allowlist_config_json 189
bdev_examine_allowlist_free 2286
bdev_examine_allowlist_remove 12774
bdev_finish_unregister_bdevs_iter 6414
bdev_finish_wait_for_examine_done 2286
bdev_for_each_io_done 0
bdev_free_io_stat 28953
bdev_get_by_name 32764
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 285
bdev_get_each_channel_stat 280
bdev_get_io_size_in_byte 92001698
bdev_get_io_stat 293
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 2286
bdev_init_failed 0
bdev_io_complete 272772211
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 69443
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 271076051
bdev_io_do_submit 269865722
bdev_io_exec_sequence 410074
bdev_io_exec_sequence_cb 410074
bdev_io_get_accel_buf 0
bdev_io_get_block_size 93977660
bdev_io_get_buf 18610693
bdev_io_get_buf_complete 18610693
bdev_io_get_iobuf_cb 37433
bdev_io_get_max_buf_len 37221260
bdev_io_increment_outstanding 271076051
bdev_io_init 271347370
bdev_io_init_dif_ctx 1452902
bdev_io_needs_accel_buffer 184774041
bdev_io_needs_bounce_buffer 186567580
bdev_io_needs_metadata 554817278
bdev_io_needs_sequence_exec 471904788
bdev_io_on_tailq 199166
bdev_io_pull_data 1795208
bdev_io_pull_data_done 1795205
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 1795208
bdev_io_push_bounce_data_done 1795205
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1795205
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_accel_buf 126
bdev_io_put_buf 18610693
bdev_io_range_is_locked 59360
bdev_io_should_split 275052844
bdev_io_split 1910221
bdev_io_split_done 3143800
bdev_io_split_submit 3143812
bdev_io_status_get_string 0
bdev_io_submit 271777166
bdev_io_submit_reset 271
bdev_io_submit_sequence_cb 340631
bdev_io_type_supported 16798873
bdev_io_update_io_stat 269965586
bdev_io_use_accel_sequence 748040569
bdev_io_use_memory_domain 198793240
bdev_io_valid_blocks 271875230
bdev_is_read_io 15536604
bdev_lba_range_overlapped 56071
bdev_lba_range_overlaps_tailq 4652
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4634
bdev_lock_lba_range_check_io 46270
bdev_lock_lba_range_ctx 4634
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3692
bdev_mgmt_channel_create 13090
bdev_mgmt_channel_destroy 13090
bdev_mgr_unregister_cb 2286
bdev_module_action_complete 68394
bdev_module_action_done 66108
bdev_module_all_actions_completed 13695407
bdev_module_fini_iter 8308
bdev_module_fini_start_iter 4275
bdev_module_get_max_ctx_size 2286
bdev_modules_init 2286
bdev_name_add 12811
bdev_name_cmp 134813
bdev_name_del 662
bdev_name_del_unsafe 12797
bdev_name_tree_RB_FIND 32764
bdev_name_tree_RB_INSERT 12811
bdev_name_tree_RB_INSERT_COLOR 12797
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 12797
bdev_name_tree_RB_REMOVE_COLOR 9910
bdev_no_mem_poller 1
bdev_ok_to_examine 6399
bdev_open 65289
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1049
bdev_open_async_fini 2286
bdev_open_async_opts_copy 1049
bdev_open_async_opts_get_default 1049
bdev_open_ext 28768
bdev_open_opts_copy 8193
bdev_open_opts_get_defaults 69387
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 876
bdev_qos_destroy 160
bdev_qos_io_submit 6934296
bdev_qos_io_to_limit 377736057
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 377736057
bdev_qos_r_bps_queue 15536562
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 85014609
bdev_qos_rw_bps_rewind_quota 6987089
bdev_qos_rw_iops_queue 307132895
bdev_qos_rw_iops_rewind_quota 8419673
bdev_qos_rw_queue_io 392147504
bdev_qos_rw_rewind_io 15406762
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 800222
bdev_queue_nomem_io_tail 5700561
bdev_quiesce_range_locked 1265
bdev_read_blocks_with_md 21497212
bdev_readv_blocks_with_md 93482312
bdev_register 6398
bdev_register_finished 6390
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 240374878
bdev_rw_split_get_buf_cb 61933
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 5714850
bdev_start_qos 65251
bdev_start_reset 290
bdev_submit_request 270666035
bdev_trace 2092
bdev_unfreeze_channel 331
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4634
bdev_unlock_lba_range_get_channel 3695
bdev_unmap_should_split 25042609
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1265
bdev_unregister 6390
bdev_unregister_abort_channel 436
bdev_unregister_unsafe 7052
bdev_update_qd_sampling_period 97
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 13693121
bdev_write_blocks_with_md 28605047
bdev_write_zero_buffer 683523
bdev_write_zero_buffer_done 683523
bdev_write_zeroes_should_split 2821060
bdev_write_zeroes_split 10719
bdev_writev_blocks_with_md 93723178
claim_bdev 374
claim_opts_copy 66
claim_reset 356
claim_type_is_v2 1603
claim_type_promotes_to_write 83
claim_verify_rom 77
claim_verify_rwm 24
claim_verify_rwo 312
event_notify 1060
io_channel_iter_get_bdev 675816
log_already_claimed 89
parent_bdev_io_complete 1910218
register_flag_bdev 2208
spdk_bdev_abort 99550
spdk_bdev_add_io_stat 22561
spdk_bdev_alias_add 6424
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 485
spdk_bdev_close 28089
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 662844727
spdk_bdev_desc_get_block_size 51022589
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 656095
spdk_bdev_desc_get_md_size 40608214
spdk_bdev_desc_is_dif_check_enabled 1314262
spdk_bdev_desc_is_dif_head_of_md 656095
spdk_bdev_desc_is_md_interleaved 656125
spdk_bdev_desc_is_md_separate 124510
spdk_bdev_destruct_done 1805
spdk_bdev_dump_info_json 30110
spdk_bdev_dump_io_stat_json 278
spdk_bdev_enable_histogram_opts_init 723
spdk_bdev_examine 12
spdk_bdev_finish 2286
spdk_bdev_first 5084
spdk_bdev_first_leaf 619
spdk_bdev_flush 1186844
spdk_bdev_flush_blocks 5183731
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 340996
spdk_bdev_for_each_channel_continue 334820
spdk_bdev_free_io 271347370
spdk_bdev_get_acwu 4140
spdk_bdev_get_aliases 30166
spdk_bdev_get_block_size 3074164
spdk_bdev_get_buf_align 104209567
spdk_bdev_get_by_name 3996
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 28703916
spdk_bdev_get_device_stat 285
spdk_bdev_get_dif_pi_format 12
spdk_bdev_get_dif_type 26548576
spdk_bdev_get_io_channel 35492
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602200
spdk_bdev_get_max_copy 4022
spdk_bdev_get_md_size 25249045
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 134759
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66625
spdk_bdev_get_num_blocks 58648310
spdk_bdev_get_numa_id 1362
spdk_bdev_get_nvme_ctratt 3641
spdk_bdev_get_nvme_nsid 3050
spdk_bdev_get_optimal_io_boundary 4027
spdk_bdev_get_opts 344
spdk_bdev_get_physical_block_size 11713
spdk_bdev_get_product_name 34086
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 274
spdk_bdev_get_qos_rate_limits 30118
spdk_bdev_get_qos_rpc_type 120440
spdk_bdev_get_uuid 78920
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7767
spdk_bdev_has_write_cache 5886
spdk_bdev_histogram_enable 716
spdk_bdev_histogram_enable_ext 723
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2286
spdk_bdev_io_complete 270666231
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 35980298
spdk_bdev_io_complete_nvme_status 44532183
spdk_bdev_io_complete_scsi_status 5429895
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 43837120
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 53845907
spdk_bdev_io_get_iovec 1158903
spdk_bdev_io_get_md_buf 9677652
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 30532402
spdk_bdev_io_get_scsi_status 29710539
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 47169059
spdk_bdev_io_get_thread 291390421
spdk_bdev_io_hide_metadata 2905798
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 18003797
spdk_bdev_io_set_md_buf 33857
spdk_bdev_io_type_supported 3098684
spdk_bdev_is_dif_check_enabled 1314202
spdk_bdev_is_dif_head_of_md 656997
spdk_bdev_is_md_interleaved 31506925
spdk_bdev_is_md_separate 81001088
spdk_bdev_is_zoned 6280
spdk_bdev_module_claim_bdev 4892
spdk_bdev_module_claim_bdev_desc 446
spdk_bdev_module_examine_done 65901
spdk_bdev_module_fini_done 6022
spdk_bdev_module_fini_start_done 1989
spdk_bdev_module_init_done 207
spdk_bdev_module_list_add 37837
spdk_bdev_module_list_find 37837
spdk_bdev_module_release_bdev 4838
spdk_bdev_next 29336
spdk_bdev_next_leaf 1440
spdk_bdev_notify_blockcnt_change 216
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 2169245
spdk_bdev_open_async 1049
spdk_bdev_open_ext 23614
spdk_bdev_open_ext_v2 27715
spdk_bdev_open_opts_init 4098
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 948938
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1099
spdk_bdev_read 13479131
spdk_bdev_read_blocks 19708746
spdk_bdev_read_blocks_with_md 1788466
spdk_bdev_readv 2182348
spdk_bdev_readv_blocks 19740331
spdk_bdev_readv_blocks_ext 37465639
spdk_bdev_readv_blocks_with_md 34645324
spdk_bdev_register 6401
spdk_bdev_reset 290
spdk_bdev_reset_io_stat 29526
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 347
spdk_bdev_set_qd_sampling_period 6409
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 1051
spdk_bdev_subsystem_config_json 189
spdk_bdev_unmap 10898399
spdk_bdev_unmap_blocks 25304869
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1102
spdk_bdev_unregister 6411
spdk_bdev_unregister_by_name 782
spdk_bdev_wait_for_examine 11258
spdk_bdev_write 25166331
spdk_bdev_write_blocks 27815718
spdk_bdev_write_blocks_with_md 105806
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2820895
spdk_bdev_writev 3310493
spdk_bdev_writev_blocks 18056061
spdk_bdev_writev_blocks_ext 53106523
spdk_bdev_writev_blocks_with_md 21133062
spdk_bdev_zcopy_end 1218642
spdk_bdev_zcopy_start 1248048
spdk_for_each_bdev 5084
spdk_for_each_bdev_leaf 619

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