LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4741 5843 81.1 %
Date: 2024-11-20 18:26:20 Functions: 426 477 89.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5075 24324 20.9 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24942921
_bdev_abort 88856
_bdev_copy_split 0
_bdev_get_block_size_with_md 601860
_bdev_init 2186
_bdev_io_check_opts 71958333
_bdev_io_complete 245547497
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 312407
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 310795
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 310795
_bdev_io_handle_no_mem 246205956
_bdev_io_pull_bounce_data_buf 312407
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 312407
_bdev_io_put_buf 11080803
_bdev_io_set_buf 11075530
_bdev_io_set_md_buf 11075473
_bdev_io_submit 248116169
_bdev_io_submit_ext 170009497
_bdev_lock_lba_range 4681
_bdev_memory_domain_get_io_cb 310795
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 768926
_bdev_trace 2186
_bdev_unlock_lba_range 4681
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 234
_calculate_measured_qd_cpl 119
_event_notify 1094
_is_buf_allocated 52618264
_media_management_notify 0
_remove_notify 755
_resize_notify 339
_spdk_bdev_quiesce 2540
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2186
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2186
_tmp_bdev_event_cb 0
_to_next_boundary 1944754
bdev_abort 88852
bdev_abort_all_buf_io 22598
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22964
bdev_abort_buf_io 88848
bdev_abort_buf_io_cb 0
bdev_abort_io 88876
bdev_abort_io_done 88872
bdev_abort_queued_io 88856
bdev_abort_retry 4
bdev_alias_del 6396
bdev_alloc_io_stat 28501
bdev_bytes_to_blocks 57915354
bdev_calculate_measured_queue_depth 119
bdev_ch_add_to_io_submitted 249499961
bdev_ch_remove_from_io_submitted 247736917
bdev_ch_resubmit_io 6142345
bdev_ch_retry_io 5416397
bdev_channel_abort_queued_ios 22232
bdev_channel_create 21799
bdev_channel_destroy 21791
bdev_channel_destroy_resource 21791
bdev_channel_for_each_io 0
bdev_channel_get_io 250128994
bdev_channel_poll_qos 389908
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 391544
bdev_channel_submit_qos_io_done 389455
bdev_close 64991
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 65038
bdev_desc_free 65038
bdev_desc_get_block_size 339079326
bdev_desc_release_claims 347
bdev_destroy_cb 6409
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 407405
bdev_each_channel_msg 402133
bdev_enable_histogram_config_json 964
bdev_enable_qos 21846
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6384
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2322
bdev_examine_allowlist_remove 12736
bdev_finish_unregister_bdevs_iter 6339
bdev_finish_wait_for_examine_done 2322
bdev_for_each_io_done 0
bdev_free_io_stat 28501
bdev_get_by_name 31768
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 343
bdev_get_each_channel_stat 340
bdev_get_io_size_in_byte 234083892
bdev_get_io_stat 353
bdev_get_max_write 2780
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1113
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 2322
bdev_init_failed 0
bdev_io_complete 247595628
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 43847
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 247363737
bdev_io_do_submit 247191277
bdev_io_exec_sequence 354626
bdev_io_exec_sequence_cb 354626
bdev_io_get_accel_buf 0
bdev_io_get_block_size 234907220
bdev_io_get_buf 11074534
bdev_io_get_buf_complete 11075541
bdev_io_get_iobuf_cb 78508
bdev_io_get_max_buf_len 22150932
bdev_io_increment_outstanding 247695759
bdev_io_init 249068496
bdev_io_init_dif_ctx 8
bdev_io_needs_accel_buffer 169698313
bdev_io_needs_bounce_buffer 170154242
bdev_io_needs_metadata 504305923
bdev_io_needs_sequence_exec 424417238
bdev_io_on_tailq 177752
bdev_io_pull_data 312411
bdev_io_pull_data_done 312407
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 312411
bdev_io_push_bounce_data_done 312407
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 312407
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 11080971
bdev_io_range_is_locked 50648
bdev_io_should_split 251889650
bdev_io_split 766870
bdev_io_split_done 1962308
bdev_io_split_submit 1962324
bdev_io_status_get_string 0
bdev_io_submit 248779364
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 310779
bdev_io_type_supported 13839680
bdev_io_update_io_stat 248691991
bdev_io_use_accel_sequence 666468113
bdev_io_use_memory_domain 175215038
bdev_io_valid_blocks 250036438
bdev_is_read_io 17731267
bdev_lba_range_overlapped 47337
bdev_lba_range_overlaps_tailq 4702
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4681
bdev_lock_lba_range_check_io 39744
bdev_lock_lba_range_ctx 4681
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3741
bdev_mgmt_channel_create 13128
bdev_mgmt_channel_destroy 13128
bdev_mgr_unregister_cb 2322
bdev_module_action_complete 66832
bdev_module_action_done 64510
bdev_module_all_actions_completed 15734232
bdev_module_fini_iter 8228
bdev_module_fini_start_iter 4286
bdev_module_get_max_ctx_size 2322
bdev_modules_init 2322
bdev_name_add 12782
bdev_name_cmp 129461
bdev_name_del 449
bdev_name_del_unsafe 12764
bdev_name_tree_RB_FIND 31768
bdev_name_tree_RB_INSERT 12782
bdev_name_tree_RB_INSERT_COLOR 12764
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 12764
bdev_name_tree_RB_REMOVE_COLOR 9818
bdev_no_mem_poller 1
bdev_ok_to_examine 6384
bdev_open 65038
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2322
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28359
bdev_open_opts_copy 8
bdev_open_opts_get_defaults 65042
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 10901704
bdev_qos_io_to_limit 878415229
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 878425052
bdev_qos_r_bps_queue 17731211
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 227163201
bdev_qos_rw_bps_rewind_quota 6920725
bdev_qos_rw_iops_queue 667653549
bdev_qos_rw_iops_rewind_quota 10682594
bdev_qos_rw_queue_io 894817667
bdev_qos_rw_rewind_io 17603319
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 731524
bdev_queue_nomem_io_tail 5411016
bdev_quiesce_range_locked 1268
bdev_read_blocks_with_md 17809858
bdev_readv_blocks_with_md 98639301
bdev_register 6382
bdev_register_finished 6372
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 218133805
bdev_rw_split_get_buf_cb 54386
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 5416398
bdev_start_qos 64991
bdev_start_reset 329
bdev_submit_request 247317543
bdev_trace 2064
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4681
bdev_unlock_lba_range_get_channel 3745
bdev_unmap_should_split 25816067
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1268
bdev_unregister 6372
bdev_unregister_abort_channel 441
bdev_unregister_unsafe 7063
bdev_update_qd_sampling_period 140
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 15731910
bdev_write_blocks_with_md 29415960
bdev_write_zero_buffer 599080
bdev_write_zero_buffer_done 599080
bdev_write_zeroes_should_split 3318716
bdev_write_zeroes_split 2257
bdev_writev_blocks_with_md 72645885
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 1094
io_channel_iter_get_bdev 809533
log_already_claimed 114
parent_bdev_io_complete 766866
register_flag_bdev 2186
spdk_bdev_abort 88832
spdk_bdev_add_io_stat 22131
spdk_bdev_alias_add 6414
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 495
spdk_bdev_close 27632
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 755692375
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 30127
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 780
spdk_bdev_examine 16
spdk_bdev_finish 2322
spdk_bdev_first 5109
spdk_bdev_first_leaf 636
spdk_bdev_flush 1188212
spdk_bdev_flush_blocks 3549046
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 407416
spdk_bdev_for_each_channel_continue 402131
spdk_bdev_free_io 247811168
spdk_bdev_get_acwu 2665
spdk_bdev_get_aliases 30175
spdk_bdev_get_block_size 48709089
spdk_bdev_get_buf_align 72159964
spdk_bdev_get_by_name 3409
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8701633
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 96686226
spdk_bdev_get_io_channel 34798
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602540
spdk_bdev_get_max_copy 2531
spdk_bdev_get_md_size 49628998
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133523
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66211
spdk_bdev_get_num_blocks 32319414
spdk_bdev_get_numa_id 1457
spdk_bdev_get_nvme_ctratt 3598
spdk_bdev_get_nvme_nsid 3000
spdk_bdev_get_optimal_io_boundary 2535
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3597
spdk_bdev_get_product_name 32718
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 30137
spdk_bdev_get_qos_rpc_type 120508
spdk_bdev_get_uuid 46954
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6289
spdk_bdev_has_write_cache 3156
spdk_bdev_histogram_enable 773
spdk_bdev_histogram_enable_ext 780
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2322
spdk_bdev_io_complete 246761609
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 35645845
spdk_bdev_io_complete_nvme_status 27236100
spdk_bdev_io_complete_scsi_status 4621557
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35697700
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 43993901
spdk_bdev_io_get_iovec 1075406
spdk_bdev_io_get_md_buf 9586041
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 24760830
spdk_bdev_io_get_scsi_status 9019067
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 28660605
spdk_bdev_io_get_thread 258199309
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11863493
spdk_bdev_io_set_md_buf 30284
spdk_bdev_io_type_supported 2831653
spdk_bdev_is_dif_check_enabled 1184768
spdk_bdev_is_dif_head_of_md 592212
spdk_bdev_is_md_interleaved 9902185
spdk_bdev_is_md_separate 53293193
spdk_bdev_is_zoned 5166
spdk_bdev_module_claim_bdev 4907
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 64238
spdk_bdev_module_fini_done 5906
spdk_bdev_module_fini_start_done 1964
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37201
spdk_bdev_module_list_find 37201
spdk_bdev_module_release_bdev 4835
spdk_bdev_next 29433
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 197582
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27322
spdk_bdev_open_ext_v2 27330
spdk_bdev_open_opts_init 4
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 962929
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1099
spdk_bdev_read 13823891
spdk_bdev_read_blocks 16552854
spdk_bdev_read_blocks_with_md 1275729
spdk_bdev_readv 1863704
spdk_bdev_readv_blocks 8145981
spdk_bdev_readv_blocks_ext 28293052
spdk_bdev_readv_blocks_with_md 60859885
spdk_bdev_register 6386
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29194
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6397
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1116
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 11653023
spdk_bdev_unmap_blocks 26016588
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1103
spdk_bdev_unregister 6400
spdk_bdev_unregister_by_name 784
spdk_bdev_wait_for_examine 11261
spdk_bdev_write 27292739
spdk_bdev_write_blocks 28874410
spdk_bdev_write_blocks_with_md 116007
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3318563
spdk_bdev_writev 2370885
spdk_bdev_writev_blocks 6186664
spdk_bdev_writev_blocks_ext 43872663
spdk_bdev_writev_blocks_with_md 22255014
spdk_bdev_zcopy_end 1126316
spdk_bdev_zcopy_start 1151312
spdk_for_each_bdev 5109
spdk_for_each_bdev_leaf 636

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