LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4054 4915 82.5 %
Date: 2024-07-12 15:26:30 Functions: 408 446 91.5 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1904 2802 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 25524045
_bdev_abort 33987
_bdev_copy_split 0
_bdev_get_block_size_with_md 587871
_bdev_init 2365
_bdev_io_check_opts 79883192
_bdev_io_complete 216761019
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1314
_bdev_io_ext_use_bounce_buffer 187115
_bdev_io_handle_no_mem 217423262
_bdev_io_pull_bounce_data_buf 188413
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1314
_bdev_io_put_buf 8234725
_bdev_io_set_buf 8234725
_bdev_io_set_md_buf 8234725
_bdev_io_submit 216726664
_bdev_io_submit_ext 152069318
_bdev_lock_lba_range 7938
_bdev_memory_domain_get_io_cb 187115
_bdev_memory_domain_io_get_buf 187115
_bdev_next_leaf 2026
_bdev_open_async 2591
_bdev_rw_split 3059186
_bdev_trace 2365
_bdev_unlock_lba_range 7938
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 242
_calculate_measured_qd_cpl 123
_event_notify 1918
_is_buf_allocated 50018471
_media_management_notify 0
_remove_notify 1661
_resize_notify 257
_spdk_bdev_quiesce 9078
_tmp_bdev_event_cb 1
_to_next_boundary 6577535
bdev_abort 33983
bdev_abort_all_buf_io 29391
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 57854
bdev_abort_buf_io 33979
bdev_abort_buf_io_cb 0
bdev_abort_io 33995
bdev_abort_io_done 33991
bdev_abort_queued_io 33987
bdev_abort_retry 4
bdev_alias_del 8550
bdev_alloc_io_stat 36955
bdev_bytes_to_blocks 52163065
bdev_calculate_measured_queue_depth 123
bdev_ch_add_to_io_submitted 219816280
bdev_ch_remove_from_io_submitted 219816280
bdev_ch_resubmit_io 6248284
bdev_ch_retry_io 5683010
bdev_channel_abort_queued_ios 29025
bdev_channel_create 28105
bdev_channel_destroy 28097
bdev_channel_destroy_resource 28097
bdev_channel_for_each_io 0
bdev_channel_get_io 220600032
bdev_channel_poll_qos 388403
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 322
bdev_channel_submit_qos_io 389905
bdev_channel_submit_qos_io_done 388087
bdev_close 77792
bdev_compare_and_write_do_compare 3369
bdev_compare_and_write_do_compare_done 3369
bdev_compare_and_write_do_write 3210
bdev_compare_and_write_do_write_done 3210
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3357
bdev_compare_do_read_done 3357
bdev_comparev_and_writev_blocks_locked 3369
bdev_comparev_and_writev_blocks_unlock 3369
bdev_comparev_and_writev_blocks_unlocked 3369
bdev_comparev_blocks_with_md 3441
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 340
bdev_copy_split 16
bdev_desc_alloc 77837
bdev_desc_free 77837
bdev_desc_release_claims 314
bdev_destroy_cb 8575
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 414703
bdev_each_channel_msg 402083
bdev_enable_histogram_config_json 943
bdev_enable_qos 28152
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 8526
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 169
bdev_examine_allowlist_free 2474
bdev_finish_unregister_bdevs_iter 7800
bdev_finish_wait_for_examine_done 2474
bdev_for_each_io_done 0
bdev_free_io_stat 36955
bdev_get_by_name 47153
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 321
bdev_get_each_channel_stat 314
bdev_get_io_size_in_byte 96866107
bdev_get_io_stat 331
bdev_get_max_write 3514
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1126
bdev_histogram_enable_channel_cb 794
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2474
bdev_init_failed 0
bdev_io_complete 217991986
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 45639
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 217702972
bdev_io_do_submit 216726644
bdev_io_exec_sequence 232738
bdev_io_exec_sequence_cb 232738
bdev_io_get_buf 8234725
bdev_io_get_buf_complete 8234725
bdev_io_get_iobuf_cb 44274
bdev_io_get_max_buf_len 16469450
bdev_io_increment_outstanding 217702972
bdev_io_init 219912348
bdev_io_needs_sequence_exec 375653910
bdev_io_on_tailq 67990
bdev_io_pull_data 188597
bdev_io_pull_data_done 188413
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 1318
bdev_io_push_bounce_data_done 1314
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1314
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 8234725
bdev_io_range_is_locked 222704
bdev_io_should_split 222967661
bdev_io_split 3055276
bdev_io_split_done 6643199
bdev_io_split_submit 6643215
bdev_io_status_get_string 0
bdev_io_submit 219783497
bdev_io_submit_reset 302
bdev_io_submit_sequence_cb 187099
bdev_io_type_supported 6855056
bdev_io_update_io_stat 216761019
bdev_io_use_accel_sequence 237146
bdev_io_use_memory_domain 1338
bdev_io_valid_blocks 220350570
bdev_is_read_io 17805116
bdev_lba_range_overlapped 219447
bdev_lba_range_overlaps_tailq 7982
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3401
bdev_lock_lba_range_cb 7938
bdev_lock_lba_range_check_io 175116
bdev_lock_lba_range_ctx 7938
bdev_lock_lba_range_ctx_msg 40
bdev_lock_lba_range_get_channel 4297
bdev_mgmt_channel_create 14813
bdev_mgmt_channel_destroy 14813
bdev_mgr_unregister_cb 2474
bdev_module_action_complete 92693
bdev_module_action_done 90219
bdev_module_all_actions_completed 8517138
bdev_module_fini_iter 8928
bdev_module_fini_start_iter 4614
bdev_module_get_max_ctx_size 2474
bdev_modules_init 2474
bdev_name_add 17090
bdev_name_cmp 193141
bdev_name_del 422
bdev_name_del_unsafe 17072
bdev_name_tree_RB_FIND 47153
bdev_name_tree_RB_INSERT 17090
bdev_name_tree_RB_INSERT_COLOR 17072
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 17072
bdev_name_tree_RB_REMOVE_COLOR 13813
bdev_no_mem_poller 0
bdev_ok_to_examine 8526
bdev_open 77837
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2581
bdev_open_async_fini 2474
bdev_open_async_opts_copy 2581
bdev_open_async_opts_get_default 2581
bdev_open_ext 41384
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 943
bdev_qos_destroy 196
bdev_qos_io_submit 7611134
bdev_qos_io_to_limit 395982035
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 395982035
bdev_qos_r_bps_queue 17805060
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 89761856
bdev_qos_rw_bps_rewind_quota 7104251
bdev_qos_rw_iops_queue 322702770
bdev_qos_rw_iops_rewind_quota 10573108
bdev_qos_rw_queue_io 412464546
bdev_qos_rw_rewind_io 17677359
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 743689
bdev_queue_nomem_io_tail 5504970
bdev_quiesce_range_locked 4537
bdev_read_blocks_with_md 15711894
bdev_readv_blocks_with_md 76771705
bdev_register 8536
bdev_register_finished 8526
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 318
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 366
bdev_reset_freeze_channel_done 318
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 197112851
bdev_rw_split_get_buf_cb 137645
bdev_seek 52
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5683010
bdev_start_qos 77792
bdev_start_reset 318
bdev_submit_request 217470274
bdev_trace 2243
bdev_unfreeze_channel 366
bdev_unlock_lba_range 3409
bdev_unlock_lba_range_cb 7938
bdev_unlock_lba_range_get_channel 4301
bdev_unmap_should_split 20208772
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 4537
bdev_unregister 8526
bdev_unregister_abort_channel 928
bdev_unregister_unsafe 10043
bdev_update_qd_sampling_period 144
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 8514664
bdev_write_blocks_with_md 26276746
bdev_write_zero_buffer 584357
bdev_write_zero_buffer_done 584357
bdev_write_zeroes_should_split 2290454
bdev_write_zeroes_split 8274
bdev_writev_blocks_with_md 75735585
claim_bdev 314
claim_opts_copy 88
claim_reset 296
claim_type_is_v2 1386
claim_type_promotes_to_write 84
claim_verify_rom 80
claim_verify_rwm 32
claim_verify_rwo 254
event_notify 1918
io_channel_iter_get_bdev 816786
log_already_claimed 107
parent_bdev_io_complete 3055272
register_flag_bdev 2365
spdk_bdev_abort 33975
spdk_bdev_add_io_stat 28411
spdk_bdev_alias_add 8568
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 402
spdk_bdev_channel_get_histogram 1118
spdk_bdev_claim_get_name 8974
spdk_bdev_claim_opts_init 426
spdk_bdev_close 39938
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3385
spdk_bdev_comparev_blocks 3417
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 328
spdk_bdev_desc_get_bdev 420430612
spdk_bdev_destruct_done 2297
spdk_bdev_dump_info_json 30116
spdk_bdev_dump_io_stat_json 327
spdk_bdev_examine 4
spdk_bdev_finish 2474
spdk_bdev_first 5144
spdk_bdev_first_leaf 560
spdk_bdev_flush 784408
spdk_bdev_flush_blocks 2648107
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 414703
spdk_bdev_for_each_channel_continue 402083
spdk_bdev_free_io 219912348
spdk_bdev_get_acwu 1419
spdk_bdev_get_aliases 30140
spdk_bdev_get_block_size 37778647
spdk_bdev_get_buf_align 61151653
spdk_bdev_get_by_name 5769
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8543537
spdk_bdev_get_device_stat 321
spdk_bdev_get_dif_type 72617998
spdk_bdev_get_io_channel 47979
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 602320
spdk_bdev_get_max_copy 1288
spdk_bdev_get_md_size 39064233
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 170483
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 75245
spdk_bdev_get_num_blocks 26286116
spdk_bdev_get_nvme_ctratt 3048
spdk_bdev_get_optimal_io_boundary 1292
spdk_bdev_get_opts 328
spdk_bdev_get_physical_block_size 2301
spdk_bdev_get_product_name 32605
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 322
spdk_bdev_get_qos_rate_limits 30126
spdk_bdev_get_qos_rpc_type 120464
spdk_bdev_get_uuid 38032
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5025
spdk_bdev_has_write_cache 2997
spdk_bdev_histogram_enable 804
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2474
spdk_bdev_io_complete 217470474
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 30080797
spdk_bdev_io_complete_nvme_status 21758279
spdk_bdev_io_complete_scsi_status 4898784
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 33570318
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 46825198
spdk_bdev_io_get_iovec 487716
spdk_bdev_io_get_md_buf 7499661
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 19526126
spdk_bdev_io_get_scsi_status 8838175
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 22911685
spdk_bdev_io_get_thread 226233876
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 8537320
spdk_bdev_io_set_md_buf 46081
spdk_bdev_io_type_supported 1517631
spdk_bdev_is_dif_check_enabled 1087418
spdk_bdev_is_dif_head_of_md 545325
spdk_bdev_is_md_interleaved 9687566
spdk_bdev_is_md_separate 41970373
spdk_bdev_is_zoned 3728
spdk_bdev_module_claim_bdev 7408
spdk_bdev_module_claim_bdev_desc 406
spdk_bdev_module_examine_done 89963
spdk_bdev_module_fini_done 6454
spdk_bdev_module_fini_start_done 2140
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 40529
spdk_bdev_module_list_find 40529
spdk_bdev_module_release_bdev 7336
spdk_bdev_next 27868
spdk_bdev_next_leaf 1466
spdk_bdev_notify_blockcnt_change 180
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 33
spdk_bdev_nvme_io_passthru 79
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 143025
spdk_bdev_open_async 2581
spdk_bdev_open_ext 38801
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 687666
spdk_bdev_quiesce 590
spdk_bdev_quiesce_range 3947
spdk_bdev_read 12602016
spdk_bdev_read_blocks 14432770
spdk_bdev_read_blocks_with_md 1279124
spdk_bdev_readv 1890617
spdk_bdev_readv_blocks 7464021
spdk_bdev_readv_blocks_ext 30275542
spdk_bdev_readv_blocks_with_md 35280138
spdk_bdev_register 8540
spdk_bdev_reset 322
spdk_bdev_reset_io_stat 36955
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 332
spdk_bdev_set_qd_sampling_period 8551
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1130
spdk_bdev_subsystem_config_json 169
spdk_bdev_unmap 9964417
spdk_bdev_unmap_blocks 20401305
spdk_bdev_unquiesce 590
spdk_bdev_unquiesce_range 3951
spdk_bdev_unregister 8554
spdk_bdev_unregister_by_name 1393
spdk_bdev_wait_for_examine 13870
spdk_bdev_write 24694024
spdk_bdev_write_blocks 25577284
spdk_bdev_write_blocks_with_md 115103
spdk_bdev_write_zeroes 552
spdk_bdev_write_zeroes_blocks 2290311
spdk_bdev_writev 2226997
spdk_bdev_writev_blocks 5598522
spdk_bdev_writev_blocks_ext 49607658
spdk_bdev_writev_blocks_with_md 17703912
spdk_bdev_zcopy_end 495003
spdk_bdev_zcopy_start 498295
spdk_for_each_bdev 5144
spdk_for_each_bdev_leaf 560

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