LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4650 5666 82.1 %
Date: 2024-11-15 10:35:06 Functions: 414 454 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4952 23751 20.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22408351
_bdev_abort 52528
_bdev_copy_split 0
_bdev_get_block_size_with_md 626800
_bdev_init 1988
_bdev_io_check_opts 66243624
_bdev_io_complete 237529405
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 329599
_bdev_io_ext_use_bounce_buffer 328331
_bdev_io_handle_no_mem 237100473
_bdev_io_pull_bounce_data_buf 329599
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 329599
_bdev_io_put_buf 8980396
_bdev_io_set_buf 8979031
_bdev_io_set_md_buf 8978934
_bdev_io_submit 239872768
_bdev_io_submit_ext 159468267
_bdev_lock_lba_range 3632
_bdev_memory_domain_get_io_cb 328331
_bdev_memory_domain_io_get_buf 328331
_bdev_next_leaf 1998
_bdev_open_async 1022
_bdev_rw_split 1101945
_bdev_trace 1988
_bdev_unlock_lba_range 3632
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 276
_calculate_measured_qd_cpl 140
_event_notify 962
_is_buf_allocated 46208055
_media_management_notify 0
_remove_notify 735
_resize_notify 227
_spdk_bdev_quiesce 2520
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 1988
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 1988
_tmp_bdev_event_cb 0
_to_next_boundary 2262117
bdev_abort 52524
bdev_abort_all_buf_io 18915
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 37444
bdev_abort_buf_io 52520
bdev_abort_buf_io_cb 0
bdev_abort_io 52548
bdev_abort_io_done 52544
bdev_abort_queued_io 52528
bdev_abort_retry 4
bdev_alias_del 5989
bdev_alloc_io_stat 24464
bdev_bytes_to_blocks 61052050
bdev_calculate_measured_queue_depth 140
bdev_ch_add_to_io_submitted 241613245
bdev_ch_remove_from_io_submitted 240326699
bdev_ch_resubmit_io 5164287
bdev_ch_retry_io 4537401
bdev_channel_abort_queued_ios 18556
bdev_channel_create 18178
bdev_channel_destroy 18170
bdev_channel_destroy_resource 18170
bdev_channel_for_each_io 0
bdev_channel_get_io 243260883
bdev_channel_poll_qos 398185
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 318
bdev_channel_submit_qos_io 399812
bdev_channel_submit_qos_io_done 397442
bdev_close 59035
bdev_compare_and_write_do_compare 2342
bdev_compare_and_write_do_compare_done 2342
bdev_compare_and_write_do_write 2186
bdev_compare_and_write_do_write_done 2186
bdev_compare_blocks_with_md 16
bdev_compare_do_read 2326
bdev_compare_do_read_done 2326
bdev_comparev_and_writev_blocks_locked 2342
bdev_comparev_and_writev_blocks_unlock 2342
bdev_comparev_and_writev_blocks_unlocked 2342
bdev_comparev_blocks_with_md 2418
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 339
bdev_copy_split 16
bdev_desc_alloc 59080
bdev_desc_free 59080
bdev_desc_release_claims 325
bdev_destroy_cb 6000
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 412821
bdev_each_channel_msg 408132
bdev_enable_histogram_config_json 904
bdev_enable_qos 18225
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 5965
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 161
bdev_examine_allowlist_free 2113
bdev_finish_unregister_bdevs_iter 5929
bdev_finish_wait_for_examine_done 2113
bdev_for_each_io_done 0
bdev_free_io_stat 24464
bdev_get_by_name 29145
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 335
bdev_get_each_channel_stat 334
bdev_get_io_size_in_byte 164504720
bdev_get_io_stat 345
bdev_get_max_write 2608
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1052
bdev_histogram_enable_channel_cb 707
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2113
bdev_init_failed 0
bdev_io_complete 239012850
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 55111
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 238987395
bdev_io_do_submit 238919674
bdev_io_exec_sequence 383426
bdev_io_exec_sequence_cb 383426
bdev_io_get_buf 8978293
bdev_io_get_buf_complete 8978914
bdev_io_get_iobuf_cb 67860
bdev_io_get_max_buf_len 17951697
bdev_io_increment_outstanding 239917046
bdev_io_init 242226527
bdev_io_needs_sequence_exec 403258032
bdev_io_on_tailq 105096
bdev_io_pull_data 329603
bdev_io_pull_data_done 329599
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 329603
bdev_io_push_bounce_data_done 329599
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 329599
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 8980362
bdev_io_range_is_locked 51642
bdev_io_should_split 245265819
bdev_io_split 1099255
bdev_io_split_done 2327228
bdev_io_split_submit 2327244
bdev_io_status_get_string 0
bdev_io_submit 240962755
bdev_io_submit_reset 298
bdev_io_submit_sequence_cb 328315
bdev_io_type_supported 8975677
bdev_io_update_io_stat 240139887
bdev_io_use_accel_sequence 637034991
bdev_io_use_memory_domain 164704753
bdev_io_valid_blocks 243257476
bdev_is_read_io 18657661
bdev_lba_range_overlapped 49370
bdev_lba_range_overlaps_tailq 3653
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 2374
bdev_lock_lba_range_cb 3632
bdev_lock_lba_range_check_io 39248
bdev_lock_lba_range_ctx 3632
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 2656
bdev_mgmt_channel_create 10536
bdev_mgmt_channel_destroy 10536
bdev_mgr_unregister_cb 2113
bdev_module_action_complete 62434
bdev_module_action_done 60321
bdev_module_all_actions_completed 10450884
bdev_module_fini_iter 7436
bdev_module_fini_start_iter 3884
bdev_module_get_max_ctx_size 2113
bdev_modules_init 2113
bdev_name_add 11967
bdev_name_cmp 122698
bdev_name_del 439
bdev_name_del_unsafe 11950
bdev_name_tree_RB_FIND 29145
bdev_name_tree_RB_INSERT 11967
bdev_name_tree_RB_INSERT_COLOR 11950
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 11950
bdev_name_tree_RB_REMOVE_COLOR 9316
bdev_no_mem_poller 1
bdev_ok_to_examine 5965
bdev_open 59080
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1012
bdev_open_async_fini 2113
bdev_open_async_opts_copy 1012
bdev_open_async_opts_get_default 1012
bdev_open_ext 25957
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 904
bdev_qos_destroy 196
bdev_qos_io_submit 11271134
bdev_qos_io_to_limit 722770425
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 722781146
bdev_qos_r_bps_queue 18657605
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 156679915
bdev_qos_rw_bps_rewind_quota 7824856
bdev_qos_rw_iops_queue 583240771
bdev_qos_rw_iops_rewind_quota 10689437
bdev_qos_rw_queue_io 739924590
bdev_qos_rw_rewind_io 18514293
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 635898
bdev_queue_nomem_io_tail 4528584
bdev_quiesce_range_locked 1258
bdev_read_blocks_with_md 17758340
bdev_readv_blocks_with_md 93154384
bdev_register 5974
bdev_register_finished 5965
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 314
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 359
bdev_reset_freeze_channel_done 314
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 209739523
bdev_rw_split_get_buf_cb 76916
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 4537403
bdev_start_qos 59035
bdev_start_reset 314
bdev_submit_request 239397430
bdev_trace 1885
bdev_unfreeze_channel 359
bdev_unlock_lba_range 2382
bdev_unlock_lba_range_cb 3632
bdev_unlock_lba_range_get_channel 2660
bdev_unmap_should_split 29060495
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1258
bdev_unregister 5965
bdev_unregister_abort_channel 386
bdev_unregister_unsafe 6640
bdev_update_qd_sampling_period 161
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 10448771
bdev_write_blocks_with_md 31212020
bdev_write_zero_buffer 624192
bdev_write_zero_buffer_done 624192
bdev_write_zeroes_should_split 3231276
bdev_write_zeroes_split 8203
bdev_writev_blocks_with_md 67267931
claim_bdev 325
claim_opts_copy 88
claim_reset 308
claim_type_is_v2 1431
claim_type_promotes_to_write 83
claim_verify_rom 79
claim_verify_rwm 32
claim_verify_rwo 266
event_notify 962
io_channel_iter_get_bdev 820951
log_already_claimed 108
parent_bdev_io_complete 1099251
register_flag_bdev 1988
spdk_bdev_abort 52504
spdk_bdev_add_io_stat 18504
spdk_bdev_alias_add 6006
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 419
spdk_bdev_channel_get_histogram 1044
spdk_bdev_claim_get_name 7115
spdk_bdev_claim_opts_init 437
spdk_bdev_close 25235
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 2356
spdk_bdev_comparev_blocks 2394
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 327
spdk_bdev_desc_get_bdev 462160387
spdk_bdev_destruct_done 1659
spdk_bdev_dump_info_json 27059
spdk_bdev_dump_io_stat_json 325
spdk_bdev_enable_histogram_opts_init 717
spdk_bdev_examine 4
spdk_bdev_finish 2113
spdk_bdev_first 4466
spdk_bdev_first_leaf 537
spdk_bdev_flush 784878
spdk_bdev_flush_blocks 2768107
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 412821
spdk_bdev_for_each_channel_continue 408130
spdk_bdev_free_io 240719227
spdk_bdev_get_acwu 2167
spdk_bdev_get_aliases 27107
spdk_bdev_get_block_size 37600661
spdk_bdev_get_buf_align 62717320
spdk_bdev_get_by_name 3188
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9698271
spdk_bdev_get_device_stat 335
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 89540921
spdk_bdev_get_io_channel 30426
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 541180
spdk_bdev_get_max_copy 2036
spdk_bdev_get_md_size 42981901
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 121141
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 61258
spdk_bdev_get_num_blocks 26386556
spdk_bdev_get_numa_id 1346
spdk_bdev_get_nvme_ctratt 2376
spdk_bdev_get_nvme_nsid 2017
spdk_bdev_get_optimal_io_boundary 2040
spdk_bdev_get_opts 351
spdk_bdev_get_physical_block_size 3098
spdk_bdev_get_product_name 29638
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 320
spdk_bdev_get_qos_rate_limits 27069
spdk_bdev_get_qos_rpc_type 108236
spdk_bdev_get_uuid 31238
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5740
spdk_bdev_has_write_cache 3144
spdk_bdev_histogram_enable 711
spdk_bdev_histogram_enable_ext 717
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2113
spdk_bdev_io_complete 239050572
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 38985722
spdk_bdev_io_complete_nvme_status 22583614
spdk_bdev_io_complete_scsi_status 5621001
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 31055689
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 38222824
spdk_bdev_io_get_iovec 526612
spdk_bdev_io_get_md_buf 7849371
spdk_bdev_io_get_nvme_fused_status 2078
spdk_bdev_io_get_nvme_status 18369654
spdk_bdev_io_get_scsi_status 10027703
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 23735677
spdk_bdev_io_get_thread 247839265
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9189364
spdk_bdev_io_set_md_buf 31557
spdk_bdev_io_type_supported 1705083
spdk_bdev_is_dif_check_enabled 915404
spdk_bdev_is_dif_head_of_md 457578
spdk_bdev_is_md_interleaved 10788740
spdk_bdev_is_md_separate 45101172
spdk_bdev_is_zoned 3827
spdk_bdev_module_claim_bdev 3900
spdk_bdev_module_claim_bdev_desc 417
spdk_bdev_module_examine_done 60061
spdk_bdev_module_fini_done 5323
spdk_bdev_module_fini_start_done 1771
spdk_bdev_module_init_done 260
spdk_bdev_module_list_add 33823
spdk_bdev_module_list_find 33823
spdk_bdev_module_release_bdev 3828
spdk_bdev_next 26380
spdk_bdev_next_leaf 1461
spdk_bdev_notify_blockcnt_change 167
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 99
spdk_bdev_nvme_io_passthru 79
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 161862
spdk_bdev_open_async 1012
spdk_bdev_open_ext 24943
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 923635
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1089
spdk_bdev_read 13824917
spdk_bdev_read_blocks 16492916
spdk_bdev_read_blocks_with_md 1277983
spdk_bdev_readv 1707698
spdk_bdev_readv_blocks 8546596
spdk_bdev_readv_blocks_ext 24818297
spdk_bdev_readv_blocks_with_md 58327071
spdk_bdev_register 5978
spdk_bdev_reset 318
spdk_bdev_reset_io_stat 25143
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 355
spdk_bdev_set_qd_sampling_period 5990
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1056
spdk_bdev_subsystem_config_json 161
spdk_bdev_unmap 13578381
spdk_bdev_unmap_blocks 29374186
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1093
spdk_bdev_unregister 5993
spdk_bdev_unregister_by_name 728
spdk_bdev_wait_for_examine 10321
spdk_bdev_write 29263607
spdk_bdev_write_blocks 30659673
spdk_bdev_write_blocks_with_md 113528
spdk_bdev_write_zeroes 548
spdk_bdev_write_zeroes_blocks 3231123
spdk_bdev_writev 1944552
spdk_bdev_writev_blocks 6201552
spdk_bdev_writev_blocks_ext 41589117
spdk_bdev_writev_blocks_with_md 18934640
spdk_bdev_zcopy_end 553797
spdk_bdev_zcopy_start 567051
spdk_for_each_bdev 4466
spdk_for_each_bdev_leaf 537

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