LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4712 5831 80.8 %
Date: 2024-11-15 10:35:21 Functions: 424 475 89.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5037 24376 20.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22364073
_bdev_abort 114548
_bdev_copy_split 0
_bdev_get_block_size_with_md 578717
_bdev_init 2157
_bdev_io_check_opts 73722345
_bdev_io_complete 247165858
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 195752
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 194142
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 194142
_bdev_io_handle_no_mem 248018169
_bdev_io_pull_bounce_data_buf 195752
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 195752
_bdev_io_put_buf 10607480
_bdev_io_set_buf 10607222
_bdev_io_set_md_buf 10607064
_bdev_io_submit 253277086
_bdev_io_submit_ext 172246269
_bdev_lock_lba_range 4666
_bdev_memory_domain_get_io_cb 194142
_bdev_next_leaf 2188
_bdev_open_async 1037
_bdev_rw_split 551203
_bdev_trace 2157
_bdev_unlock_lba_range 4666
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 226
_calculate_measured_qd_cpl 115
_event_notify 1122
_is_buf_allocated 49147106
_media_management_notify 0
_remove_notify 755
_resize_notify 367
_spdk_bdev_quiesce 2510
_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 1530019
bdev_abort 114544
bdev_abort_all_buf_io 22556
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 44682
bdev_abort_buf_io 114540
bdev_abort_buf_io_cb 0
bdev_abort_io 114568
bdev_abort_io_done 114564
bdev_abort_queued_io 114548
bdev_abort_retry 4
bdev_alias_del 6353
bdev_alloc_io_stat 28431
bdev_bytes_to_blocks 62249273
bdev_calculate_measured_queue_depth 115
bdev_ch_add_to_io_submitted 253252556
bdev_ch_remove_from_io_submitted 250275867
bdev_ch_resubmit_io 6360188
bdev_ch_retry_io 5616716
bdev_channel_abort_queued_ios 22194
bdev_channel_create 21772
bdev_channel_destroy 21764
bdev_channel_destroy_resource 21764
bdev_channel_for_each_io 0
bdev_channel_get_io 255273416
bdev_channel_poll_qos 391128
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 321
bdev_channel_submit_qos_io 392263
bdev_channel_submit_qos_io_done 390390
bdev_close 64808
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 64855
bdev_desc_free 64855
bdev_desc_get_block_size 350644616
bdev_desc_release_claims 331
bdev_destroy_cb 6366
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 408238
bdev_each_channel_msg 402803
bdev_enable_histogram_config_json 940
bdev_enable_qos 21819
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6329
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2281
bdev_finish_unregister_bdevs_iter 6277
bdev_finish_wait_for_examine_done 2281
bdev_for_each_io_done 0
bdev_free_io_stat 28431
bdev_get_by_name 31433
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 343
bdev_get_each_channel_stat 342
bdev_get_io_size_in_byte 240180501
bdev_get_io_stat 353
bdev_get_max_write 2758
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1098
bdev_histogram_enable_channel_cb 754
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2281
bdev_init_failed 0
bdev_io_complete 249775021
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 39962
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 249061975
bdev_io_do_submit 252188949
bdev_io_exec_sequence 234088
bdev_io_exec_sequence_cb 234088
bdev_io_get_accel_buf 0
bdev_io_get_block_size 240802180
bdev_io_get_buf 10607175
bdev_io_get_buf_complete 10607094
bdev_io_get_iobuf_cb 80080
bdev_io_get_max_buf_len 21205249
bdev_io_increment_outstanding 252417937
bdev_io_init 253846914
bdev_io_init_dif_ctx 8
bdev_io_needs_accel_buffer 172202869
bdev_io_needs_bounce_buffer 172293050
bdev_io_needs_metadata 511285574
bdev_io_needs_sequence_exec 426370656
bdev_io_on_tailq 229136
bdev_io_pull_data 195756
bdev_io_pull_data_done 195752
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 195756
bdev_io_push_bounce_data_done 195752
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 195752
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 10607664
bdev_io_range_is_locked 51095
bdev_io_should_split 256637824
bdev_io_split 547678
bdev_io_split_done 1563149
bdev_io_split_submit 1563165
bdev_io_status_get_string 0
bdev_io_submit 254012007
bdev_io_submit_reset 301
bdev_io_submit_sequence_cb 194126
bdev_io_type_supported 10114995
bdev_io_update_io_stat 251143269
bdev_io_use_accel_sequence 668521133
bdev_io_use_memory_domain 176217459
bdev_io_valid_blocks 255776733
bdev_is_read_io 17587477
bdev_lba_range_overlapped 47784
bdev_lba_range_overlaps_tailq 4687
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4666
bdev_lock_lba_range_check_io 42212
bdev_lock_lba_range_ctx 4666
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3739
bdev_mgmt_channel_create 12990
bdev_mgmt_channel_destroy 12990
bdev_mgr_unregister_cb 2281
bdev_module_action_complete 66496
bdev_module_action_done 64215
bdev_module_all_actions_completed 13197880
bdev_module_fini_iter 8100
bdev_module_fini_start_iter 4216
bdev_module_get_max_ctx_size 2281
bdev_modules_init 2281
bdev_name_add 12696
bdev_name_cmp 129357
bdev_name_del 449
bdev_name_del_unsafe 12678
bdev_name_tree_RB_FIND 31433
bdev_name_tree_RB_INSERT 12696
bdev_name_tree_RB_INSERT_COLOR 12678
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 12678
bdev_name_tree_RB_REMOVE_COLOR 9767
bdev_no_mem_poller 1
bdev_ok_to_examine 6329
bdev_open 64855
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2281
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28231
bdev_open_opts_copy 4
bdev_open_opts_get_defaults 64855
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 11493766
bdev_qos_io_to_limit 893746342
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 893750691
bdev_qos_r_bps_queue 17587421
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 233359838
bdev_qos_rw_bps_rewind_quota 6820959
bdev_qos_rw_iops_queue 676576830
bdev_qos_rw_iops_rewind_quota 10633404
bdev_qos_rw_queue_io 909939625
bdev_qos_rw_rewind_io 17454363
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 751798
bdev_queue_nomem_io_tail 5608585
bdev_quiesce_range_locked 1253
bdev_read_blocks_with_md 17318758
bdev_readv_blocks_with_md 99622582
bdev_register 6339
bdev_register_finished 6329
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 317
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 362
bdev_reset_freeze_channel_done 317
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 221143136
bdev_rw_split_get_buf_cb 70308
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 5616717
bdev_start_qos 64808
bdev_start_reset 317
bdev_submit_request 251030117
bdev_trace 2047
bdev_unfreeze_channel 362
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4666
bdev_unlock_lba_range_get_channel 3743
bdev_unmap_should_split 27582549
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1253
bdev_unregister 6329
bdev_unregister_abort_channel 430
bdev_unregister_unsafe 7020
bdev_update_qd_sampling_period 136
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13195599
bdev_write_blocks_with_md 31495207
bdev_write_zero_buffer 575959
bdev_write_zero_buffer_done 575959
bdev_write_zeroes_should_split 3274324
bdev_write_zeroes_split 4214
bdev_writev_blocks_with_md 73685393
claim_bdev 331
claim_opts_copy 88
claim_reset 314
claim_type_is_v2 1455
claim_type_promotes_to_write 83
claim_verify_rom 79
claim_verify_rwm 32
claim_verify_rwo 272
event_notify 1122
io_channel_iter_get_bdev 811038
log_already_claimed 110
parent_bdev_io_complete 547674
register_flag_bdev 2157
spdk_bdev_abort 114524
spdk_bdev_add_io_stat 22106
spdk_bdev_alias_add 6371
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1090
spdk_bdev_claim_get_name 8428
spdk_bdev_claim_opts_init 443
spdk_bdev_close 27506
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 774668029
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 30117
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 764
spdk_bdev_examine 4
spdk_bdev_finish 2281
spdk_bdev_first 5106
spdk_bdev_first_leaf 632
spdk_bdev_flush 782912
spdk_bdev_flush_blocks 3136162
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 408242
spdk_bdev_for_each_channel_continue 402800
spdk_bdev_free_io 249378753
spdk_bdev_get_acwu 2618
spdk_bdev_get_aliases 30165
spdk_bdev_get_block_size 51555035
spdk_bdev_get_buf_align 67560856
spdk_bdev_get_by_name 3202
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8836426
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 96843027
spdk_bdev_get_io_channel 34714
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602340
spdk_bdev_get_max_copy 2484
spdk_bdev_get_md_size 49624081
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133343
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66038
spdk_bdev_get_num_blocks 33769195
spdk_bdev_get_numa_id 1429
spdk_bdev_get_nvme_ctratt 3613
spdk_bdev_get_nvme_nsid 2994
spdk_bdev_get_optimal_io_boundary 2488
spdk_bdev_get_opts 361
spdk_bdev_get_physical_block_size 3550
spdk_bdev_get_product_name 32692
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 30127
spdk_bdev_get_qos_rpc_type 120468
spdk_bdev_get_uuid 46748
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6242
spdk_bdev_has_write_cache 3156
spdk_bdev_histogram_enable 757
spdk_bdev_histogram_enable_ext 764
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2281
spdk_bdev_io_complete 248454171
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 37107822
spdk_bdev_io_complete_nvme_status 27562344
spdk_bdev_io_complete_scsi_status 5109626
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32776498
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 41103944
spdk_bdev_io_get_iovec 1164440
spdk_bdev_io_get_md_buf 9764771
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 26040467
spdk_bdev_io_get_scsi_status 9133552
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 29434103
spdk_bdev_io_get_thread 259465090
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11615852
spdk_bdev_io_set_md_buf 35290
spdk_bdev_io_type_supported 2616184
spdk_bdev_is_dif_check_enabled 1239444
spdk_bdev_is_dif_head_of_md 619566
spdk_bdev_is_md_interleaved 10041159
spdk_bdev_is_md_separate 52272252
spdk_bdev_is_zoned 5150
spdk_bdev_module_claim_bdev 4901
spdk_bdev_module_claim_bdev_desc 423
spdk_bdev_module_examine_done 63955
spdk_bdev_module_fini_done 5819
spdk_bdev_module_fini_start_done 1935
spdk_bdev_module_init_done 260
spdk_bdev_module_list_add 36680
spdk_bdev_module_list_find 36680
spdk_bdev_module_release_bdev 4829
spdk_bdev_next 29423
spdk_bdev_next_leaf 1556
spdk_bdev_notify_blockcnt_change 238
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 349366
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27194
spdk_bdev_open_ext_v2 27202
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 915205
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1084
spdk_bdev_read 13927947
spdk_bdev_read_blocks 16036366
spdk_bdev_read_blocks_with_md 1303564
spdk_bdev_readv 1924990
spdk_bdev_readv_blocks 7993208
spdk_bdev_readv_blocks_ext 27946835
spdk_bdev_readv_blocks_with_md 62547042
spdk_bdev_register 6343
spdk_bdev_reset 321
spdk_bdev_reset_io_stat 29126
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 365
spdk_bdev_set_qd_sampling_period 6354
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1101
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 13800593
spdk_bdev_unmap_blocks 27709172
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1088
spdk_bdev_unregister 6357
spdk_bdev_unregister_by_name 778
spdk_bdev_wait_for_examine 11141
spdk_bdev_write 29875073
spdk_bdev_write_blocks 31225913
spdk_bdev_write_blocks_with_md 127998
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3274171
spdk_bdev_writev 2117111
spdk_bdev_writev_blocks 5844622
spdk_bdev_writev_blocks_ext 45871465
spdk_bdev_writev_blocks_with_md 21873922
spdk_bdev_zcopy_end 1244816
spdk_bdev_zcopy_start 1284754
spdk_for_each_bdev 5106
spdk_for_each_bdev_leaf 632

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