LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4801 5843 82.2 %
Date: 2024-11-20 17:01:08 Functions: 431 477 90.4 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5081 24324 20.9 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24683931
_bdev_abort 97105
_bdev_copy_split 0
_bdev_get_block_size_with_md 547004
_bdev_init 2192
_bdev_io_check_opts 69487059
_bdev_io_complete 240584450
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1372098
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2411808
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2404198
_bdev_io_handle_no_mem 238711156
_bdev_io_pull_bounce_data_buf 2404061
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1372000
_bdev_io_put_buf 13204738
_bdev_io_set_buf 13199868
_bdev_io_set_md_buf 13199014
_bdev_io_submit 242586592
_bdev_io_submit_ext 162919010
_bdev_lock_lba_range 4681
_bdev_memory_domain_get_io_cb 2414248
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 329
_bdev_rw_split 729273
_bdev_trace 2192
_bdev_unlock_lba_range 4681
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 164
_calculate_measured_qd_cpl 84
_event_notify 1064
_is_buf_allocated 54607646
_media_management_notify 0
_remove_notify 755
_resize_notify 309
_spdk_bdev_quiesce 2540
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2192
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2192
_tmp_bdev_event_cb 0
_to_next_boundary 1765341
bdev_abort 97101
bdev_abort_all_buf_io 22511
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22877
bdev_abort_buf_io 97097
bdev_abort_buf_io_cb 0
bdev_abort_io 97125
bdev_abort_io_done 97121
bdev_abort_queued_io 97105
bdev_abort_retry 4
bdev_alias_del 6410
bdev_alloc_io_stat 28425
bdev_bytes_to_blocks 59008854
bdev_calculate_measured_queue_depth 84
bdev_ch_add_to_io_submitted 243716464
bdev_ch_remove_from_io_submitted 243698384
bdev_ch_resubmit_io 6242799
bdev_ch_retry_io 5499778
bdev_channel_abort_queued_ios 22145
bdev_channel_create 21710
bdev_channel_destroy 21702
bdev_channel_destroy_resource 21702
bdev_channel_for_each_io 0
bdev_channel_get_io 244308257
bdev_channel_poll_qos 392016
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 393045
bdev_channel_submit_qos_io_done 390836
bdev_close 65073
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 65120
bdev_desc_free 65120
bdev_desc_get_block_size 305163614
bdev_desc_release_claims 347
bdev_destroy_cb 6390
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 408787
bdev_each_channel_msg 403623
bdev_enable_histogram_config_json 964
bdev_enable_qos 21757
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6398
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2328
bdev_examine_allowlist_remove 12764
bdev_finish_unregister_bdevs_iter 6344
bdev_finish_wait_for_examine_done 2328
bdev_for_each_io_done 0
bdev_free_io_stat 28425
bdev_get_by_name 31788
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 342
bdev_get_each_channel_stat 337
bdev_get_io_size_in_byte 199167365
bdev_get_io_stat 352
bdev_get_max_write 2783
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 2328
bdev_init_failed 0
bdev_io_complete 243297594
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 1097247
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 243642159
bdev_io_do_submit 241815492
bdev_io_exec_sequence 2439145
bdev_io_exec_sequence_cb 2448794
bdev_io_get_accel_buf 0
bdev_io_get_block_size 199973296
bdev_io_get_buf 13205442
bdev_io_get_buf_complete 13197197
bdev_io_get_iobuf_cb 65737
bdev_io_get_max_buf_len 26348010
bdev_io_increment_outstanding 244583823
bdev_io_init 242942883
bdev_io_init_dif_ctx 2086953
bdev_io_needs_accel_buffer 160575999
bdev_io_needs_bounce_buffer 163171941
bdev_io_needs_metadata 484606513
bdev_io_needs_sequence_exec 416638767
bdev_io_on_tailq 194250
bdev_io_pull_data 2425041
bdev_io_pull_data_done 2397533
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 1372130
bdev_io_push_bounce_data_done 1372167
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1372212
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 13205840
bdev_io_range_is_locked 55257
bdev_io_should_split 248249600
bdev_io_split 724036
bdev_io_split_done 1773607
bdev_io_split_submit 1773623
bdev_io_status_get_string 0
bdev_io_submit 243567250
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 1369446
bdev_io_type_supported 11788337
bdev_io_update_io_stat 244383125
bdev_io_use_accel_sequence 659891173
bdev_io_use_memory_domain 173969869
bdev_io_valid_blocks 243990534
bdev_is_read_io 17274580
bdev_lba_range_overlapped 51946
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 43204
bdev_lock_lba_range_ctx 4681
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3741
bdev_mgmt_channel_create 13118
bdev_mgmt_channel_destroy 13118
bdev_mgr_unregister_cb 2328
bdev_module_action_complete 66988
bdev_module_action_done 64660
bdev_module_all_actions_completed 12617835
bdev_module_fini_iter 8251
bdev_module_fini_start_iter 4298
bdev_module_get_max_ctx_size 2328
bdev_modules_init 2328
bdev_name_add 12810
bdev_name_cmp 130186
bdev_name_del 449
bdev_name_del_unsafe 12792
bdev_name_tree_RB_FIND 31788
bdev_name_tree_RB_INSERT 12810
bdev_name_tree_RB_INSERT_COLOR 12792
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 12792
bdev_name_tree_RB_REMOVE_COLOR 9828
bdev_no_mem_poller 1
bdev_ok_to_examine 6398
bdev_open 65120
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2328
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28393
bdev_open_opts_copy 2324
bdev_open_opts_get_defaults 66282
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 10445020
bdev_qos_io_to_limit 728325223
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 728333464
bdev_qos_r_bps_queue 17274524
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 192738424
bdev_qos_rw_bps_rewind_quota 6428959
bdev_qos_rw_iops_queue 551488969
bdev_qos_rw_iops_rewind_quota 10712596
bdev_qos_rw_queue_io 744228637
bdev_qos_rw_rewind_io 17141555
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 750375
bdev_queue_nomem_io_tail 5492619
bdev_quiesce_range_locked 1268
bdev_read_blocks_with_md 17573455
bdev_readv_blocks_with_md 92192026
bdev_register 6396
bdev_register_finished 6386
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 213752260
bdev_rw_split_get_buf_cb 76645
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 5499780
bdev_start_qos 65073
bdev_start_reset 329
bdev_submit_request 242171019
bdev_trace 2070
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 28488813
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1268
bdev_unregister 6386
bdev_unregister_abort_channel 443
bdev_unregister_unsafe 7077
bdev_update_qd_sampling_period 105
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12615507
bdev_write_blocks_with_md 30310369
bdev_write_zero_buffer 544221
bdev_write_zero_buffer_done 544221
bdev_write_zeroes_should_split 2788727
bdev_write_zeroes_split 1096
bdev_writev_blocks_with_md 71899650
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 1064
io_channel_iter_get_bdev 812406
log_already_claimed 114
parent_bdev_io_complete 724032
register_flag_bdev 2192
spdk_bdev_abort 97081
spdk_bdev_add_io_stat 22039
spdk_bdev_alias_add 6428
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 27669
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 707968598
spdk_bdev_desc_get_block_size 19211892
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 0
spdk_bdev_desc_get_md_size 40458232
spdk_bdev_desc_is_dif_check_enabled 2316
spdk_bdev_desc_is_dif_head_of_md 0
spdk_bdev_desc_is_md_interleaved 0
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30143
spdk_bdev_dump_io_stat_json 332
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2328
spdk_bdev_first 5111
spdk_bdev_first_leaf 646
spdk_bdev_flush 729250
spdk_bdev_flush_blocks 2865239
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 408788
spdk_bdev_for_each_channel_continue 403622
spdk_bdev_free_io 243064400
spdk_bdev_get_acwu 2671
spdk_bdev_get_aliases 30191
spdk_bdev_get_block_size 26993641
spdk_bdev_get_buf_align 80132946
spdk_bdev_get_by_name 3395
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8127704
spdk_bdev_get_device_stat 342
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 16002834
spdk_bdev_get_io_channel 34706
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602860
spdk_bdev_get_max_copy 2537
spdk_bdev_get_md_size 8366097
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133606
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65221
spdk_bdev_get_num_blocks 30047123
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3552
spdk_bdev_get_nvme_nsid 2965
spdk_bdev_get_optimal_io_boundary 2541
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3574
spdk_bdev_get_product_name 32660
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 327
spdk_bdev_get_qos_rate_limits 30153
spdk_bdev_get_qos_rpc_type 120572
spdk_bdev_get_uuid 45983
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6295
spdk_bdev_has_write_cache 3069
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2328
spdk_bdev_io_complete 241448398
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 37778159
spdk_bdev_io_complete_nvme_status 26790675
spdk_bdev_io_complete_scsi_status 4261286
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35481944
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 46083920
spdk_bdev_io_get_iovec 1053087
spdk_bdev_io_get_md_buf 9407866
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 23277629
spdk_bdev_io_get_scsi_status 8355504
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 28525623
spdk_bdev_io_get_thread 255776736
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11889069
spdk_bdev_io_set_md_buf 36875
spdk_bdev_io_type_supported 2677042
spdk_bdev_is_dif_check_enabled 1189065
spdk_bdev_is_dif_head_of_md 594353
spdk_bdev_is_md_interleaved 11366692
spdk_bdev_is_md_separate 59199635
spdk_bdev_is_zoned 5146
spdk_bdev_module_claim_bdev 4872
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 64388
spdk_bdev_module_fini_done 5923
spdk_bdev_module_fini_start_done 1970
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37300
spdk_bdev_module_list_find 37300
spdk_bdev_module_release_bdev 4800
spdk_bdev_next 29434
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 209
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 99460
spdk_bdev_open_async 1042
spdk_bdev_open_ext 26183
spdk_bdev_open_ext_v2 27349
spdk_bdev_open_opts_init 1162
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 749479
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1099
spdk_bdev_read 13838000
spdk_bdev_read_blocks 16279693
spdk_bdev_read_blocks_with_md 1301001
spdk_bdev_readv 1723094
spdk_bdev_readv_blocks 7670638
spdk_bdev_readv_blocks_ext 26099653
spdk_bdev_readv_blocks_with_md 57196168
spdk_bdev_register 6400
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29114
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6411
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 12723335
spdk_bdev_unmap_blocks 28528779
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1103
spdk_bdev_unregister 6414
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11296
spdk_bdev_write 28309985
spdk_bdev_write_blocks 29784597
spdk_bdev_write_blocks_with_md 124250
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 2788574
spdk_bdev_writev 1911631
spdk_bdev_writev_blocks 5651997
spdk_bdev_writev_blocks_ext 43568233
spdk_bdev_writev_blocks_with_md 22425504
spdk_bdev_zcopy_end 1116396
spdk_bdev_zcopy_start 1147668
spdk_for_each_bdev 5111
spdk_for_each_bdev_leaf 646

Generated by: LCOV version 1.15