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 18:30:26 Functions: 426 477 89.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5027 24324 20.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24650221
_bdev_abort 80183
_bdev_copy_split 0
_bdev_get_block_size_with_md 612652
_bdev_init 2189
_bdev_io_check_opts 70947384
_bdev_io_complete 245875304
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 323433
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 321821
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 321821
_bdev_io_handle_no_mem 246626493
_bdev_io_pull_bounce_data_buf 323433
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 323433
_bdev_io_put_buf 11331253
_bdev_io_set_buf 11328581
_bdev_io_set_md_buf 11328517
_bdev_io_submit 248520492
_bdev_io_submit_ext 166632553
_bdev_lock_lba_range 4670
_bdev_memory_domain_get_io_cb 321821
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 330
_bdev_rw_split 1050722
_bdev_trace 2189
_bdev_unlock_lba_range 4670
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 170
_calculate_measured_qd_cpl 87
_event_notify 1096
_is_buf_allocated 53124847
_media_management_notify 0
_remove_notify 755
_resize_notify 341
_spdk_bdev_quiesce 2518
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2189
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2189
_tmp_bdev_event_cb 0
_to_next_boundary 2077809
bdev_abort 80179
bdev_abort_all_buf_io 22607
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22974
bdev_abort_buf_io 80175
bdev_abort_buf_io_cb 0
bdev_abort_io 80203
bdev_abort_io_done 80199
bdev_abort_queued_io 80183
bdev_abort_retry 4
bdev_alias_del 6397
bdev_alloc_io_stat 28510
bdev_bytes_to_blocks 61129365
bdev_calculate_measured_queue_depth 87
bdev_ch_add_to_io_submitted 249892619
bdev_ch_remove_from_io_submitted 248673260
bdev_ch_resubmit_io 5551263
bdev_ch_retry_io 4882229
bdev_channel_abort_queued_ios 22240
bdev_channel_create 21806
bdev_channel_destroy 21798
bdev_channel_destroy_resource 21798
bdev_channel_for_each_io 0
bdev_channel_get_io 250929171
bdev_channel_poll_qos 395640
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 397668
bdev_channel_submit_qos_io_done 395194
bdev_close 65006
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 65053
bdev_desc_free 65053
bdev_desc_get_block_size 336631188
bdev_desc_release_claims 347
bdev_destroy_cb 6377
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 413102
bdev_each_channel_msg 408191
bdev_enable_histogram_config_json 964
bdev_enable_qos 21853
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6385
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2325
bdev_examine_allowlist_remove 12738
bdev_finish_unregister_bdevs_iter 6343
bdev_finish_wait_for_examine_done 2325
bdev_for_each_io_done 0
bdev_free_io_stat 28510
bdev_get_by_name 31721
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 344
bdev_get_each_channel_stat 335
bdev_get_io_size_in_byte 227295434
bdev_get_io_stat 354
bdev_get_max_write 2821
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 2325
bdev_init_failed 0
bdev_io_complete 248001388
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 54169
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 247433960
bdev_io_do_submit 247765918
bdev_io_exec_sequence 375974
bdev_io_exec_sequence_cb 375974
bdev_io_get_accel_buf 0
bdev_io_get_block_size 228428342
bdev_io_get_buf 11328344
bdev_io_get_buf_complete 11328462
bdev_io_get_iobuf_cb 70265
bdev_io_get_max_buf_len 22652955
bdev_io_increment_outstanding 248479528
bdev_io_init 249703440
bdev_io_init_dif_ctx 8
bdev_io_needs_accel_buffer 166361494
bdev_io_needs_bounce_buffer 166902262
bdev_io_needs_metadata 493642059
bdev_io_needs_sequence_exec 423915266
bdev_io_on_tailq 160406
bdev_io_pull_data 323437
bdev_io_pull_data_done 323433
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 323437
bdev_io_push_bounce_data_done 323433
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 323433
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 11331459
bdev_io_range_is_locked 54488
bdev_io_should_split 253413364
bdev_io_split 1047557
bdev_io_split_done 2152421
bdev_io_split_submit 2152437
bdev_io_status_get_string 0
bdev_io_submit 249709745
bdev_io_submit_reset 306
bdev_io_submit_sequence_cb 321805
bdev_io_type_supported 13309952
bdev_io_update_io_stat 249067080
bdev_io_use_accel_sequence 664770532
bdev_io_use_memory_domain 172150060
bdev_io_valid_blocks 250769679
bdev_is_read_io 18117624
bdev_lba_range_overlapped 51177
bdev_lba_range_overlaps_tailq 4691
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4670
bdev_lock_lba_range_check_io 40530
bdev_lock_lba_range_ctx 4670
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3741
bdev_mgmt_channel_create 13162
bdev_mgmt_channel_destroy 13162
bdev_mgr_unregister_cb 2325
bdev_module_action_complete 66844
bdev_module_action_done 64519
bdev_module_all_actions_completed 12704186
bdev_module_fini_iter 8240
bdev_module_fini_start_iter 4292
bdev_module_get_max_ctx_size 2325
bdev_modules_init 2325
bdev_name_add 12784
bdev_name_cmp 129374
bdev_name_del 449
bdev_name_del_unsafe 12766
bdev_name_tree_RB_FIND 31721
bdev_name_tree_RB_INSERT 12784
bdev_name_tree_RB_INSERT_COLOR 12766
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 12766
bdev_name_tree_RB_REMOVE_COLOR 9839
bdev_no_mem_poller 1
bdev_ok_to_examine 6385
bdev_open 65053
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2325
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28364
bdev_open_opts_copy 8
bdev_open_opts_get_defaults 65057
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 11023134
bdev_qos_io_to_limit 825553894
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 825560037
bdev_qos_r_bps_queue 18117568
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 219803178
bdev_qos_rw_bps_rewind_quota 7492358
bdev_qos_rw_iops_queue 622405666
bdev_qos_rw_iops_rewind_quota 10486981
bdev_qos_rw_queue_io 842209384
bdev_qos_rw_rewind_io 17979339
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 677669
bdev_queue_nomem_io_tail 4873789
bdev_quiesce_range_locked 1257
bdev_read_blocks_with_md 17705430
bdev_readv_blocks_with_md 95085471
bdev_register 6383
bdev_register_finished 6373
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 322
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 367
bdev_reset_freeze_channel_done 322
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 216525129
bdev_rw_split_get_buf_cb 82103
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 4882230
bdev_start_qos 65006
bdev_start_reset 330
bdev_submit_request 247729300
bdev_trace 2067
bdev_unfreeze_channel 371
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4670
bdev_unlock_lba_range_get_channel 3745
bdev_unmap_should_split 29636552
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1257
bdev_unregister 6373
bdev_unregister_abort_channel 442
bdev_unregister_unsafe 7064
bdev_update_qd_sampling_period 108
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12701861
bdev_write_blocks_with_md 30800878
bdev_write_zero_buffer 609831
bdev_write_zero_buffer_done 609831
bdev_write_zeroes_should_split 3393031
bdev_write_zeroes_split 9392
bdev_writev_blocks_with_md 72885460
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 1096
io_channel_iter_get_bdev 821291
log_already_claimed 114
parent_bdev_io_complete 1047553
register_flag_bdev 2189
spdk_bdev_abort 80159
spdk_bdev_add_io_stat 22133
spdk_bdev_alias_add 6415
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1106
spdk_bdev_claim_get_name 8438
spdk_bdev_claim_opts_init 495
spdk_bdev_close 27637
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 750467430
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 30136
spdk_bdev_dump_io_stat_json 334
spdk_bdev_enable_histogram_opts_init 780
spdk_bdev_examine 16
spdk_bdev_finish 2325
spdk_bdev_first 5114
spdk_bdev_first_leaf 636
spdk_bdev_flush 774476
spdk_bdev_flush_blocks 3226449
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 413102
spdk_bdev_for_each_channel_continue 408189
spdk_bdev_free_io 248741082
spdk_bdev_get_acwu 2740
spdk_bdev_get_aliases 30184
spdk_bdev_get_block_size 46203913
spdk_bdev_get_buf_align 74257924
spdk_bdev_get_by_name 3357
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9542318
spdk_bdev_get_device_stat 344
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 15760622
spdk_bdev_get_io_channel 34806
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 2606
spdk_bdev_get_md_size 48763791
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133558
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65036
spdk_bdev_get_num_blocks 31668093
spdk_bdev_get_numa_id 1457
spdk_bdev_get_nvme_ctratt 3589
spdk_bdev_get_nvme_nsid 3001
spdk_bdev_get_optimal_io_boundary 2610
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3626
spdk_bdev_get_product_name 32637
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 329
spdk_bdev_get_qos_rate_limits 30146
spdk_bdev_get_qos_rpc_type 120544
spdk_bdev_get_uuid 46723
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6364
spdk_bdev_has_write_cache 3018
spdk_bdev_histogram_enable 773
spdk_bdev_histogram_enable_ext 780
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2325
spdk_bdev_io_complete 247068099
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 38296609
spdk_bdev_io_complete_nvme_status 26414922
spdk_bdev_io_complete_scsi_status 5676472
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35651603
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 43350095
spdk_bdev_io_get_iovec 908374
spdk_bdev_io_get_md_buf 9346715
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 23401407
spdk_bdev_io_get_scsi_status 9890675
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 28132781
spdk_bdev_io_get_thread 259102213
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11935661
spdk_bdev_io_set_md_buf 30414
spdk_bdev_io_type_supported 2523143
spdk_bdev_is_dif_check_enabled 864822
spdk_bdev_is_dif_head_of_md 432239
spdk_bdev_is_md_interleaved 10593691
spdk_bdev_is_md_separate 53952487
spdk_bdev_is_zoned 5236
spdk_bdev_module_claim_bdev 4908
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 64247
spdk_bdev_module_fini_done 5915
spdk_bdev_module_fini_start_done 1967
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37254
spdk_bdev_module_list_find 37254
spdk_bdev_module_release_bdev 4836
spdk_bdev_next 29442
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 225
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 139526
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27327
spdk_bdev_open_ext_v2 27335
spdk_bdev_open_opts_init 4
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 983184
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1088
spdk_bdev_read 14155708
spdk_bdev_read_blocks 16442141
spdk_bdev_read_blocks_with_md 1279988
spdk_bdev_readv 1824095
spdk_bdev_readv_blocks 8537315
spdk_bdev_readv_blocks_ext 26667186
spdk_bdev_readv_blocks_with_md 58565255
spdk_bdev_register 6387
spdk_bdev_reset 330
spdk_bdev_reset_io_stat 29199
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6398
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1118
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 13251373
spdk_bdev_unmap_blocks 29835779
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1092
spdk_bdev_unregister 6401
spdk_bdev_unregister_by_name 784
spdk_bdev_wait_for_examine 11267
spdk_bdev_write 29323067
spdk_bdev_write_blocks 30238584
spdk_bdev_write_blocks_with_md 117567
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3392878
spdk_bdev_writev 2004141
spdk_bdev_writev_blocks 6199936
spdk_bdev_writev_blocks_ext 44515976
spdk_bdev_writev_blocks_with_md 21724407
spdk_bdev_zcopy_end 953521
spdk_bdev_zcopy_start 975562
spdk_for_each_bdev 5114
spdk_for_each_bdev_leaf 636

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