LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4271 5667 75.4 %
Date: 2024-12-14 13:24:16 Functions: 415 453 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4637 23745 19.5 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24852449
_bdev_abort 73807
_bdev_copy_split 0
_bdev_get_block_size_with_md 600498
_bdev_init 2157
_bdev_io_check_opts 87771995
_bdev_io_complete 249176394
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 350390
_bdev_io_ext_use_bounce_buffer 348737
_bdev_io_handle_no_mem 249431085
_bdev_io_pull_bounce_data_buf 350390
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 350390
_bdev_io_put_buf 15738064
_bdev_io_set_buf 15738064
_bdev_io_set_md_buf 15738064
_bdev_io_submit 249102315
_bdev_io_submit_ext 176161124
_bdev_lock_lba_range 4631
_bdev_memory_domain_get_io_cb 348737
_bdev_memory_domain_io_get_buf 348737
_bdev_next_leaf 1949
_bdev_open_async 1011
_bdev_rw_split 1667674
_bdev_trace 2157
_bdev_unlock_lba_range 4631
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 187
_calculate_measured_qd_cpl 95
_event_notify 1098
_is_buf_allocated 64783938
_media_management_notify 0
_remove_notify 721
_resize_notify 377
_spdk_bdev_quiesce 2527
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2157
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2157
_tmp_bdev_event_cb 0
_to_next_boundary 2829004
bdev_abort 73804
bdev_abort_all_buf_io 22879
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 45336
bdev_abort_buf_io 73801
bdev_abort_buf_io_cb 0
bdev_abort_io 73822
bdev_abort_io_done 73819
bdev_abort_queued_io 73807
bdev_abort_retry 3
bdev_alias_del 6286
bdev_alloc_io_stat 28678
bdev_bytes_to_blocks 49773441
bdev_calculate_measured_queue_depth 95
bdev_ch_add_to_io_submitted 250841464
bdev_ch_remove_from_io_submitted 250841464
bdev_ch_resubmit_io 6028278
bdev_ch_retry_io 5292576
bdev_channel_abort_queued_ios 22557
bdev_channel_create 22141
bdev_channel_destroy 22135
bdev_channel_destroy_resource 22135
bdev_channel_for_each_io 0
bdev_channel_get_io 251284933
bdev_channel_poll_qos 324247
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 281
bdev_channel_submit_qos_io 324832
bdev_channel_submit_qos_io_done 323922
bdev_close 64557
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 64595
bdev_desc_free 64595
bdev_desc_release_claims 349
bdev_destroy_cb 6299
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 341307
bdev_each_channel_msg 334874
bdev_enable_histogram_config_json 852
bdev_enable_qos 22179
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6266
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2220
bdev_finish_unregister_bdevs_iter 6296
bdev_finish_wait_for_examine_done 2220
bdev_for_each_io_done 0
bdev_free_io_stat 28678
bdev_get_by_name 31320
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 268
bdev_get_each_channel_stat 263
bdev_get_io_size_in_byte 92547660
bdev_get_io_stat 276
bdev_get_max_write 2878
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 951
bdev_histogram_enable_channel_cb 665
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2220
bdev_init_failed 0
bdev_io_complete 251964363
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71329
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 250272888
bdev_io_do_submit 249102300
bdev_io_exec_sequence 420054
bdev_io_exec_sequence_cb 420054
bdev_io_get_buf 15738064
bdev_io_get_buf_complete 15738064
bdev_io_get_iobuf_cb 39851
bdev_io_get_max_buf_len 31476128
bdev_io_increment_outstanding 250272888
bdev_io_init 250298509
bdev_io_needs_sequence_exec 433389195
bdev_io_on_tailq 147644
bdev_io_pull_data 350393
bdev_io_pull_data_done 350390
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 350393
bdev_io_push_bounce_data_done 350390
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 350390
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 15738064
bdev_io_range_is_locked 60395
bdev_io_should_split 252314017
bdev_io_split 1665070
bdev_io_split_done 2891859
bdev_io_split_submit 2891871
bdev_io_status_get_string 0
bdev_io_submit 250768595
bdev_io_submit_reset 265
bdev_io_submit_sequence_cb 348725
bdev_io_type_supported 10126231
bdev_io_update_io_stat 249176394
bdev_io_use_accel_sequence 684425926
bdev_io_use_memory_domain 182518247
bdev_io_valid_blocks 250885788
bdev_is_read_io 15901110
bdev_lba_range_overlapped 57106
bdev_lba_range_overlaps_tailq 4649
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4631
bdev_lock_lba_range_check_io 49188
bdev_lock_lba_range_ctx 4631
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3693
bdev_mgmt_channel_create 12890
bdev_mgmt_channel_destroy 12890
bdev_mgr_unregister_cb 2220
bdev_module_action_complete 67092
bdev_module_action_done 64872
bdev_module_all_actions_completed 13190130
bdev_module_fini_iter 8089
bdev_module_fini_start_iter 4158
bdev_module_get_max_ctx_size 2220
bdev_modules_init 2220
bdev_name_add 12563
bdev_name_cmp 132011
bdev_name_del 650
bdev_name_del_unsafe 12549
bdev_name_tree_RB_FIND 31320
bdev_name_tree_RB_INSERT 12563
bdev_name_tree_RB_INSERT_COLOR 12549
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 12549
bdev_name_tree_RB_REMOVE_COLOR 9728
bdev_no_mem_poller 1
bdev_ok_to_examine 6266
bdev_open 64595
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1001
bdev_open_async_fini 2220
bdev_open_async_opts_copy 1001
bdev_open_async_opts_get_default 1001
bdev_open_ext 28261
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 852
bdev_qos_destroy 160
bdev_qos_io_submit 6867122
bdev_qos_io_to_limit 373914542
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 373914542
bdev_qos_r_bps_queue 15901068
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 85251421
bdev_qos_rw_bps_rewind_quota 7296239
bdev_qos_rw_iops_queue 303413181
bdev_qos_rw_iops_rewind_quota 8474995
bdev_qos_rw_queue_io 388664602
bdev_qos_rw_rewind_io 15771234
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 750501
bdev_queue_nomem_io_tail 5277932
bdev_quiesce_range_locked 1262
bdev_read_blocks_with_md 21128262
bdev_readv_blocks_with_md 89885467
bdev_register 6274
bdev_register_finished 6266
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 278
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 322
bdev_reset_freeze_channel_done 278
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 225248914
bdev_rw_split_get_buf_cb 69585
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 194
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 5292578
bdev_start_qos 64557
bdev_start_reset 278
bdev_submit_request 249852934
bdev_trace 2053
bdev_unfreeze_channel 322
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4631
bdev_unlock_lba_range_get_channel 3696
bdev_unmap_should_split 18597242
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1262
bdev_unregister 6266
bdev_unregister_abort_channel 422
bdev_unregister_unsafe 6928
bdev_update_qd_sampling_period 111
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 13187910
bdev_write_blocks_with_md 25944443
bdev_write_zero_buffer 597620
bdev_write_zero_buffer_done 597620
bdev_write_zeroes_should_split 2418086
bdev_write_zeroes_split 7923
bdev_writev_blocks_with_md 86965408
claim_bdev 349
claim_opts_copy 66
claim_reset 335
claim_type_is_v2 1495
claim_type_promotes_to_write 70
claim_verify_rom 67
claim_verify_rwm 24
claim_verify_rwo 297
event_notify 1098
io_channel_iter_get_bdev 676181
log_already_claimed 86
parent_bdev_io_complete 1665067
register_flag_bdev 2157
spdk_bdev_abort 73789
spdk_bdev_add_io_stat 22398
spdk_bdev_alias_add 6300
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 633
spdk_bdev_channel_get_histogram 944
spdk_bdev_claim_get_name 8395
spdk_bdev_claim_opts_init 433
spdk_bdev_close 27587
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 481208115
spdk_bdev_destruct_done 1793
spdk_bdev_dump_info_json 30066
spdk_bdev_dump_io_stat_json 273
spdk_bdev_enable_histogram_opts_init 673
spdk_bdev_examine 3
spdk_bdev_finish 2220
spdk_bdev_first 5081
spdk_bdev_first_leaf 581
spdk_bdev_flush 656982
spdk_bdev_flush_blocks 4524793
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 341307
spdk_bdev_for_each_channel_continue 334874
spdk_bdev_free_io 250298509
spdk_bdev_get_acwu 3967
spdk_bdev_get_aliases 30098
spdk_bdev_get_block_size 56728104
spdk_bdev_get_buf_align 92036287
spdk_bdev_get_by_name 3059
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 27478967
spdk_bdev_get_device_stat 268
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 69129618
spdk_bdev_get_io_channel 35310
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 601320
spdk_bdev_get_max_copy 3849
spdk_bdev_get_md_size 62149949
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133944
spdk_bdev_get_module_ctx 23
spdk_bdev_get_module_name 6100
spdk_bdev_get_name 66893
spdk_bdev_get_num_blocks 59279173
spdk_bdev_get_numa_id 1252
spdk_bdev_get_nvme_ctratt 3653
spdk_bdev_get_optimal_io_boundary 3854
spdk_bdev_get_opts 335
spdk_bdev_get_physical_block_size 5826
spdk_bdev_get_product_name 34028
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 269
spdk_bdev_get_qos_rate_limits 30074
spdk_bdev_get_qos_rpc_type 120264
spdk_bdev_get_uuid 79515
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7567
spdk_bdev_has_write_cache 5883
spdk_bdev_histogram_enable 666
spdk_bdev_histogram_enable_ext 673
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2220
spdk_bdev_io_complete 249853085
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 31959224
spdk_bdev_io_complete_nvme_status 43040710
spdk_bdev_io_complete_scsi_status 4975834
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 40240093
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 48312235
spdk_bdev_io_get_iovec 1112736
spdk_bdev_io_get_md_buf 9394443
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 32424601
spdk_bdev_io_get_scsi_status 28501433
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 45703580
spdk_bdev_io_get_thread 267709868
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16517105
spdk_bdev_io_set_md_buf 40370
spdk_bdev_io_type_supported 2491898
spdk_bdev_is_dif_check_enabled 1370374
spdk_bdev_is_dif_head_of_md 685139
spdk_bdev_is_md_interleaved 28771112
spdk_bdev_is_md_separate 71902100
spdk_bdev_is_zoned 6201
spdk_bdev_module_claim_bdev 4880
spdk_bdev_module_claim_bdev_desc 418
spdk_bdev_module_examine_done 64680
spdk_bdev_module_fini_done 5869
spdk_bdev_module_fini_start_done 1938
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 36912
spdk_bdev_module_list_find 36912
spdk_bdev_module_release_bdev 4826
spdk_bdev_next 29340
spdk_bdev_next_leaf 1368
spdk_bdev_notify_blockcnt_change 235
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 78
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 2179279
spdk_bdev_open_async 1001
spdk_bdev_open_ext 27256
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 986388
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1096
spdk_bdev_read 12778015
spdk_bdev_read_blocks 19333991
spdk_bdev_read_blocks_with_md 1794271
spdk_bdev_readv 1927042
spdk_bdev_readv_blocks 18268679
spdk_bdev_readv_blocks_ext 37382241
spdk_bdev_readv_blocks_with_md 32767005
spdk_bdev_register 6277
spdk_bdev_reset 281
spdk_bdev_reset_io_stat 28678
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 338
spdk_bdev_set_qd_sampling_period 6285
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 953
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 9079330
spdk_bdev_unmap_blocks 18845598
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1099
spdk_bdev_unregister 6287
spdk_bdev_unregister_by_name 764
spdk_bdev_wait_for_examine 10956
spdk_bdev_write 22537923
spdk_bdev_write_blocks 25235962
spdk_bdev_write_blocks_with_md 110861
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2417933
spdk_bdev_writev 2793482
spdk_bdev_writev_blocks 16812828
spdk_bdev_writev_blocks_ext 50389760
spdk_bdev_writev_blocks_with_md 18401385
spdk_bdev_zcopy_end 1147257
spdk_bdev_zcopy_start 1163952
spdk_for_each_bdev 5081
spdk_for_each_bdev_leaf 581

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