LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4058 4910 82.6 %
Date: 2024-07-10 23:02:33 Functions: 406 445 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1905 2798 68.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 32022540
_bdev_abort 28706
_bdev_copy_split 0
_bdev_get_block_size_with_md 690627
_bdev_init 2430
_bdev_io_check_opts 117748558
_bdev_io_complete 309942141
_bdev_io_complete_in_submit 36
_bdev_io_complete_push_bounce_done 1502
_bdev_io_ext_use_bounce_buffer 366883
_bdev_io_handle_no_mem 310625426
_bdev_io_pull_bounce_data_buf 368361
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
_bdev_io_push_bounce_data_buffer 1502
_bdev_io_put_buf 15724213
_bdev_io_set_buf 15724213
_bdev_io_set_md_buf 15724213
_bdev_io_submit 309913131
_bdev_io_submit_ext 226135746
_bdev_lock_lba_range 7872
_bdev_memory_domain_get_io_cb 366883
_bdev_memory_domain_io_get_buf 366883
_bdev_next_leaf 2046
_bdev_open_async 2611
_bdev_rw_split 3553610
_bdev_trace 2430
_bdev_unlock_lba_range 7872
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 318
_calculate_measured_qd_cpl 162
_event_notify 1959
_is_buf_allocated 73912256
_media_management_notify 0
_remove_notify 1717
_resize_notify 242
_spdk_bdev_quiesce 8908
_tmp_bdev_event_cb 0
_to_next_boundary 7776229
bdev_abort 28700
bdev_abort_all_buf_io 30664
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 60382
bdev_abort_buf_io 28694
bdev_abort_buf_io_cb 0
bdev_abort_io 28718
bdev_abort_io_done 28712
bdev_abort_queued_io 28706
bdev_abort_retry 6
bdev_alias_del 9183
bdev_alloc_io_stat 38784
bdev_bytes_to_blocks 61133390
bdev_calculate_measured_queue_depth 162
bdev_ch_add_to_io_submitted 313494228
bdev_ch_remove_from_io_submitted 313494228
bdev_ch_resubmit_io 6358443
bdev_ch_retry_io 5870778
bdev_channel_abort_queued_ios 30244
bdev_channel_create 29310
bdev_channel_destroy 29298
bdev_channel_destroy_resource 29298
bdev_channel_for_each_io 0
bdev_channel_get_io 314484856
bdev_channel_poll_qos 368589
bdev_channel_poll_timeout_io 78
bdev_channel_poll_timeout_io_done 48
bdev_channel_start_reset 364
bdev_channel_submit_qos_io 369900
bdev_channel_submit_qos_io_done 368320
bdev_close 79962
bdev_compare_and_write_do_compare 3373
bdev_compare_and_write_do_compare_done 3373
bdev_compare_and_write_do_write 3212
bdev_compare_and_write_do_write_done 3212
bdev_compare_blocks_with_md 24
bdev_compare_do_read 3379
bdev_compare_do_read_done 3379
bdev_comparev_and_writev_blocks_locked 3373
bdev_comparev_and_writev_blocks_unlock 3373
bdev_comparev_and_writev_blocks_unlocked 3373
bdev_comparev_blocks_with_md 3473
bdev_copy_do_read 18
bdev_copy_do_read_done 18
bdev_copy_do_write 18
bdev_copy_do_write_done 18
bdev_copy_get_buf_cb 18
bdev_copy_should_split 400
bdev_copy_split 24
bdev_desc_alloc 80025
bdev_desc_free 80025
bdev_desc_release_claims 394
bdev_destroy_cb 9204
bdev_disable_qos_done 16
bdev_disable_qos_msg 28
bdev_disable_qos_msg_done 16
bdev_each_channel_cpl 395628
bdev_each_channel_msg 382426
bdev_enable_histogram_config_json 948
bdev_enable_qos 29371
bdev_enable_qos_done 218
bdev_enable_qos_msg 73
bdev_examine 9151
bdev_examine_allowlist_check 71
bdev_examine_allowlist_config_json 171
bdev_examine_allowlist_free 2660
bdev_finish_unregister_bdevs_iter 8323
bdev_finish_wait_for_examine_done 2660
bdev_for_each_io_done 0
bdev_free_io_stat 38784
bdev_get_by_name 48979
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 322
bdev_get_each_channel_stat 319
bdev_get_io_size_in_byte 117656037
bdev_get_io_stat 332
bdev_get_max_write 3837
bdev_histogram_disable_channel 22
bdev_histogram_disable_channel_cb 14
bdev_histogram_enable_channel 1136
bdev_histogram_enable_channel_cb 800
bdev_histogram_get_channel 46
bdev_histogram_get_channel_cb 32
bdev_in_examine_allowlist 36
bdev_init_complete 2660
bdev_init_failed 0
bdev_io_complete 312107806
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 73047
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 311139920
bdev_io_do_submit 309913101
bdev_io_exec_sequence 439906
bdev_io_exec_sequence_cb 439906
bdev_io_get_buf 15724213
bdev_io_get_buf_complete 15724213
bdev_io_get_iobuf_cb 48446
bdev_io_get_max_buf_len 31448426
bdev_io_increment_outstanding 311139920
bdev_io_init 313578540
bdev_io_needs_sequence_exec 546269439
bdev_io_on_tailq 57436
bdev_io_pull_data 368655
bdev_io_pull_data_done 368361
bdev_io_pull_data_done_and_track 12
bdev_io_pull_md_buf 24
bdev_io_pull_md_buf_done 12
bdev_io_push_bounce_data 1508
bdev_io_push_bounce_data_done 1502
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf 1502
bdev_io_push_bounce_md_buf_done 12
bdev_io_put_buf 15724213
bdev_io_range_is_locked 237516
bdev_io_should_split 317130705
bdev_io_split 3552086
bdev_io_split_done 7836915
bdev_io_split_submit 7836939
bdev_io_status_get_string 0
bdev_io_submit 313467102
bdev_io_submit_reset 333
bdev_io_submit_sequence_cb 366859
bdev_io_type_supported 9869674
bdev_io_update_io_stat 309942141
bdev_io_use_accel_sequence 414915
bdev_io_use_memory_domain 1538
bdev_io_valid_blocks 314228076
bdev_is_read_io 18951237
bdev_lba_range_overlapped 234283
bdev_lba_range_overlaps_tailq 7922
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3421
bdev_lock_lba_range_cb 7872
bdev_lock_lba_range_check_io 188316
bdev_lock_lba_range_ctx 7872
bdev_lock_lba_range_ctx_msg 44
bdev_lock_lba_range_get_channel 4312
bdev_mgmt_channel_create 15217
bdev_mgmt_channel_destroy 15217
bdev_mgr_unregister_cb 2660
bdev_module_action_complete 98080
bdev_module_action_done 95420
bdev_module_all_actions_completed 9772547
bdev_module_fini_iter 9280
bdev_module_fini_start_iter 4854
bdev_module_get_max_ctx_size 2660
bdev_modules_init 2660
bdev_name_add 18362
bdev_name_cmp 184549
bdev_name_del 666
bdev_name_del_unsafe 18336
bdev_name_tree_RB_FIND 48979
bdev_name_tree_RB_INSERT 18362
bdev_name_tree_RB_INSERT_COLOR 18336
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 18336
bdev_name_tree_RB_REMOVE_COLOR 13450
bdev_no_mem_poller 0
bdev_ok_to_examine 9151
bdev_open 80025
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2601
bdev_open_async_fini 2660
bdev_open_async_opts_copy 2601
bdev_open_async_opts_get_default 2601
bdev_open_ext 43152
bdev_poll_timeout_io 48
bdev_qos_channel_destroy 134
bdev_qos_config_json 948
bdev_qos_destroy 210
bdev_qos_io_submit 8847095
bdev_qos_io_to_limit 491185422
bdev_qos_is_iops_rate_limit 1110
bdev_qos_queue_io 491185422
bdev_qos_r_bps_queue 18951153
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 109470923
bdev_qos_rw_bps_rewind_quota 8185114
bdev_qos_rw_iops_queue 399229694
bdev_qos_rw_iops_rewind_quota 10617728
bdev_qos_rw_queue_io 508700617
bdev_qos_rw_rewind_io 18802842
bdev_qos_set_ops 166
bdev_qos_update_max_quota_per_timeslice 166
bdev_qos_w_bps_queue 84
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 12
bdev_queue_nomem_io_head 787174
bdev_queue_nomem_io_tail 5571832
bdev_quiesce_range_locked 4451
bdev_read_blocks_with_md 22328151
bdev_readv_blocks_with_md 113836525
bdev_register 9165
bdev_register_finished 9151
bdev_reset_check_outstanding_io 79
bdev_reset_check_outstanding_io_done 79
bdev_reset_complete 358
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 420
bdev_reset_freeze_channel_done 358
bdev_reset_poll_for_outstanding_io 48
bdev_rw_should_split 284778543
bdev_rw_split_get_buf_cb 145287
bdev_seek 60
bdev_seek_complete_cb 12
bdev_set_qos_limit_done 256
bdev_set_qos_rate_limits 163
bdev_shared_ch_retry_io 5870778
bdev_start_qos 79962
bdev_start_reset 358
bdev_submit_request 310700075
bdev_trace 2302
bdev_unfreeze_channel 420
bdev_unlock_lba_range 3433
bdev_unlock_lba_range_cb 7872
bdev_unlock_lba_range_get_channel 4318
bdev_unmap_should_split 24829142
bdev_unmap_split 18
bdev_unquiesce_range_unlocked 4451
bdev_unregister 9151
bdev_unregister_abort_channel 946
bdev_unregister_unsafe 10715
bdev_update_qd_sampling_period 191
bdev_update_qos_rate_limit_msg 16
bdev_wait_for_examine_cb 9769887
bdev_write_blocks_with_md 32763173
bdev_write_zero_buffer 686790
bdev_write_zero_buffer_done 686790
bdev_write_zeroes_should_split 2744906
bdev_write_zeroes_split 7730
bdev_writev_blocks_with_md 112918592
claim_bdev 394
claim_opts_copy 132
claim_reset 370
claim_type_is_v2 1770
claim_type_promotes_to_write 110
claim_verify_rom 104
claim_verify_rwm 48
claim_verify_rwo 320
event_notify 1959
io_channel_iter_get_bdev 778054
log_already_claimed 155
parent_bdev_io_complete 3552080
register_flag_bdev 2430
spdk_bdev_abort 28688
spdk_bdev_add_io_stat 29617
spdk_bdev_alias_add 9203
spdk_bdev_alias_del 32
spdk_bdev_alias_del_all 632
spdk_bdev_channel_get_histogram 1126
spdk_bdev_claim_get_name 9032
spdk_bdev_claim_opts_init 562
spdk_bdev_close 41682
spdk_bdev_compare_blocks 24
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3389
spdk_bdev_comparev_blocks 3437
spdk_bdev_comparev_blocks_with_md 36
spdk_bdev_copy_blocks 382
spdk_bdev_desc_get_bdev 598842872
spdk_bdev_destruct_done 2557
spdk_bdev_dump_info_json 29911
spdk_bdev_dump_io_stat_json 326
spdk_bdev_examine 6
spdk_bdev_finish 2660
spdk_bdev_first 4920
spdk_bdev_first_leaf 566
spdk_bdev_flush 620874
spdk_bdev_flush_blocks 3958866
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 395628
spdk_bdev_for_each_channel_continue 382426
spdk_bdev_free_io 313578540
spdk_bdev_get_acwu 2880
spdk_bdev_get_aliases 29943
spdk_bdev_get_block_size 47228776
spdk_bdev_get_buf_align 99207815
spdk_bdev_get_by_name 5827
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 30026339
spdk_bdev_get_device_stat 322
spdk_bdev_get_dif_type 98589456
spdk_bdev_get_io_channel 49959
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_max_copy 2751
spdk_bdev_get_md_size 63984323
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 173965
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 78568
spdk_bdev_get_num_blocks 55074765
spdk_bdev_get_nvme_ctratt 3049
spdk_bdev_get_optimal_io_boundary 2753
spdk_bdev_get_opts 360
spdk_bdev_get_physical_block_size 4803
spdk_bdev_get_product_name 33961
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 321
spdk_bdev_get_qos_rate_limits 29921
spdk_bdev_get_qos_rpc_type 119644
spdk_bdev_get_uuid 69941
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6753
spdk_bdev_has_write_cache 6117
spdk_bdev_histogram_enable 814
spdk_bdev_histogram_get 32
spdk_bdev_initialize 2660
spdk_bdev_io_complete 310700376
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 39946461
spdk_bdev_io_complete_nvme_status 41031845
spdk_bdev_io_complete_scsi_status 4707340
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 47378335
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 63226071
spdk_bdev_io_get_iovec 607921
spdk_bdev_io_get_md_buf 8908177
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 26360438
spdk_bdev_io_get_scsi_status 30985877
spdk_bdev_io_get_seek_offset 60
spdk_bdev_io_get_submit_tsc 43089396
spdk_bdev_io_get_thread 327839295
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 15964081
spdk_bdev_io_set_md_buf 43514
spdk_bdev_io_type_supported 1549333
spdk_bdev_is_dif_check_enabled 1208666
spdk_bdev_is_dif_head_of_md 605957
spdk_bdev_is_md_interleaved 31334127
spdk_bdev_is_md_separate 71951432
spdk_bdev_is_zoned 3909
spdk_bdev_module_claim_bdev 7531
spdk_bdev_module_claim_bdev_desc 532
spdk_bdev_module_examine_done 95036
spdk_bdev_module_fini_done 6620
spdk_bdev_module_fini_start_done 2194
spdk_bdev_module_init_done 384
spdk_bdev_module_list_add 41548
spdk_bdev_module_list_find 41548
spdk_bdev_module_release_bdev 7423
spdk_bdev_next 27659
spdk_bdev_next_leaf 1480
spdk_bdev_notify_blockcnt_change 189
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 35
spdk_bdev_nvme_io_passthru 81
spdk_bdev_nvme_io_passthru_md 6
spdk_bdev_nvme_iov_passthru_md 2113472
spdk_bdev_open_async 2601
spdk_bdev_open_ext 40553
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 906274
spdk_bdev_quiesce 596
spdk_bdev_quiesce_range 3855
spdk_bdev_read 14296071
spdk_bdev_read_blocks 20524827
spdk_bdev_read_blocks_with_md 1803324
spdk_bdev_readv 1894880
spdk_bdev_readv_blocks 19874593
spdk_bdev_readv_blocks_ext 46526949
spdk_bdev_readv_blocks_with_md 43003234
spdk_bdev_register 9171
spdk_bdev_reset 364
spdk_bdev_reset_io_stat 38784
spdk_bdev_seek_data 30
spdk_bdev_seek_hole 30
spdk_bdev_set_opts 366
spdk_bdev_set_qd_sampling_period 9186
spdk_bdev_set_qos_rate_limits 175
spdk_bdev_set_timeout 1144
spdk_bdev_subsystem_config_json 171
spdk_bdev_unmap 12349036
spdk_bdev_unmap_blocks 25051976
spdk_bdev_unquiesce 596
spdk_bdev_unquiesce_range 3861
spdk_bdev_unregister 9193
spdk_bdev_unregister_by_name 1410
spdk_bdev_wait_for_examine 14748
spdk_bdev_write 29151532
spdk_bdev_write_blocks 31958166
spdk_bdev_write_blocks_with_md 118216
spdk_bdev_write_zeroes 709
spdk_bdev_write_zeroes_blocks 2744557
spdk_bdev_writev 2820252
spdk_bdev_writev_blocks 17764587
spdk_bdev_writev_blocks_ext 71221621
spdk_bdev_writev_blocks_with_md 20587962
spdk_bdev_zcopy_end 609297
spdk_bdev_zcopy_start 609605
spdk_for_each_bdev 4920
spdk_for_each_bdev_leaf 566

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