LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4786 5868 81.6 %
Date: 2024-12-09 12:21:52 Functions: 433 478 90.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5176 24466 21.2 %

Function Name Sort by function name Hit count Sort by hit count
_bdev_copy_split 0
_bdev_io_ext_use_accel_buffer 0
_bdev_io_get_accel_buf 0
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_media_management_notify 0
_tmp_bdev_event_cb 0
bdev_abort_all_buf_io_cb 0
bdev_abort_buf_io_cb 0
bdev_channel_for_each_io 0
bdev_for_each_io_done 0
bdev_init_failed 0
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_unsubmitted 0
bdev_io_get_accel_buf 0
bdev_io_status_get_string 0
bdev_io_submit_sequence_cb 0
bdev_lock_error_cleanup_cb 0
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_no_mem_poller 0
bdev_open_async_cancel 0
bdev_qos_r_bps_rewind_quota 0
bdev_qos_w_bps_rewind_quota 0
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_for_each_bdev_io 0
spdk_bdev_get_io_type 0
spdk_bdev_get_media_events 0
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_put_aux_buf 0
spdk_bdev_notify_media_management 0
spdk_bdev_push_media_events 0
bdev_get_current_qd 1
bdev_get_current_qd_done 1
spdk_bdev_get_current_qd 1
bdev_abort_retry 4
spdk_bdev_get_io_time 4
spdk_bdev_get_qd 4
spdk_bdev_get_weighted_io_time 4
spdk_bdev_nvme_io_passthru_md 4
bdev_io_pull_data_done_and_track 8
bdev_io_pull_md_buf_done 8
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf_done 8
bdev_queue_io_wait_with_cb 8
bdev_seek_complete_cb 8
spdk_bdev_get_io_stat 8
bdev_histogram_disable_channel_cb 10
bdev_open_async 10
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_disable_qos_done 12
bdev_disable_qos_msg_done 12
bdev_unmap_split 12
spdk_bdev_get_dif_pi_format 12
bdev_update_qos_rate_limit_msg 13
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
bdev_compare_blocks_with_md 16
bdev_copy_split 16
bdev_histogram_disable_channel 16
bdev_io_pull_md_buf 16
spdk_bdev_compare_blocks 16
spdk_bdev_examine 16
bdev_lock_lba_range_ctx_msg 17
bdev_disable_qos_msg 20
bdev_histogram_get_channel_cb 22
spdk_bdev_histogram_get 22
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
_bdev_io_complete_in_submit 24
spdk_bdev_alias_del 24
spdk_bdev_comparev_blocks_with_md 24
bdev_channel_poll_timeout_io_done 32
bdev_histogram_get_channel 32
bdev_poll_timeout_io 32
bdev_reset_poll_for_outstanding_io 32
claim_verify_rwm 32
bdev_seek 46
spdk_bdev_io_get_seek_offset 46
bdev_channel_poll_timeout_io 52
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_enable_qos_msg 53
bdev_qos_w_bps_queue 56
bdev_in_examine_allowlist 57
bdev_io_complete_sequence_cb 59
bdev_io_exec_sequence 59
bdev_io_exec_sequence_cb 59
claim_opts_copy 88
claim_verify_rom 91
spdk_bdev_nvme_io_passthru 91
claim_type_promotes_to_write 99
bdev_qos_channel_destroy 102
_calculate_measured_qd_cpl 105
bdev_calculate_measured_queue_depth 105
bdev_examine_allowlist_check 113
log_already_claimed 114
bdev_update_qd_sampling_period 125
bdev_qos_set_ops 127
bdev_qos_update_max_quota_per_timeslice 127
spdk_bdev_nvme_admin_passthru 127
bdev_set_qos_rate_limits 128
spdk_bdev_set_qos_rate_limits 136
bdev_qos_destroy 163
bdev_io_put_accel_buf 168
spdk_bdev_quiesce 169
spdk_bdev_unquiesce 169
bdev_enable_qos_done 179
bdev_examine_allowlist_config_json 186
spdk_bdev_subsystem_config_json 186
_calculate_measured_qd 206
bdev_set_qos_limit_done 208
spdk_bdev_notify_blockcnt_change 222
bdev_io_submit_reset 250
claim_verify_rwo 250
bdev_reset_complete 266
bdev_reset_freeze_channel_done 266
spdk_bdev_get_qd_sampling_period 271
spdk_bdev_module_init_done 272
_bdev_reset_complete 274
bdev_start_reset 274
spdk_bdev_reset 274
spdk_bdev_dump_io_stat_json 275
bdev_get_each_channel_stat 281
bdev_get_device_stat_done 287
spdk_bdev_get_device_stat 287
bdev_get_io_stat 295
claim_reset 300
bdev_reset_freeze_channel 305
bdev_unfreeze_channel 308
spdk_bdev_copy_blocks 312
bdev_desc_release_claims 321
claim_bdev 321
bdev_copy_should_split 324
spdk_bdev_get_opts 327
spdk_bdev_set_opts 331
_resize_notify 335
spdk_bdev_alias_del_all 397
bdev_name_del 417
spdk_bdev_module_claim_bdev_desc 417
bdev_unregister_abort_channel 424
spdk_bdev_write_zeroes 452
spdk_bdev_claim_opts_init 469
spdk_bdev_first_leaf 555
spdk_for_each_bdev_leaf 555
bdev_histogram_enable_channel_cb 665
spdk_bdev_histogram_enable 668
spdk_bdev_enable_histogram_opts_init 675
spdk_bdev_histogram_enable_ext 675
_remove_notify 720
spdk_bdev_unregister_by_name 774
bdev_qos_is_iops_rate_limit 857
bdev_enable_histogram_config_json 858
bdev_qos_config_json 858
spdk_bdev_channel_get_histogram 954
bdev_histogram_enable_channel 961
spdk_bdev_set_timeout 966
bdev_open_async_done 968
bdev_open_async_opts_copy 968
bdev_open_async_opts_get_default 968
spdk_bdev_open_async 968
_bdev_open_async 978
_event_notify 1055
event_notify 1055
spdk_bdev_quiesce_range 1100
spdk_bdev_unquiesce_range 1104
spdk_bdev_get_numa_id 1255
bdev_quiesce_range_locked 1269
bdev_unquiesce_range_unlocked 1269
spdk_bdev_next_leaf 1331
spdk_bdev_destruct_done 1403
claim_type_is_v2 1427
spdk_bdev_module_fini_start_done 1875
_bdev_next_leaf 1886
bdev_trace 1970
_bdev_init 2086
_bdev_trace 2086
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2086
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2086
register_flag_bdev 2086
bdev_examine_allowlist_free 2229
bdev_finish_wait_for_examine_done 2229
bdev_init_complete 2229
bdev_mgr_unregister_cb 2229
bdev_module_get_max_ctx_size 2229
bdev_modules_init 2229
bdev_open_async_fini 2229
spdk_bdev_finish 2229
spdk_bdev_initialize 2229
spdk_bdev_get_max_copy 2325
spdk_bdev_get_optimal_io_boundary 2329
bdev_get_max_write 2410
spdk_bdev_get_acwu 2432
_spdk_bdev_quiesce 2542
spdk_bdev_get_nvme_nsid 2997
spdk_bdev_get_by_name 3003
spdk_bdev_io_get_nvme_fused_status 3122
bdev_compare_and_write_do_write 3186
bdev_compare_and_write_do_write_done 3186
spdk_bdev_has_write_cache 3204
bdev_compare_do_read 3314
bdev_compare_do_read_done 3314
bdev_compare_and_write_do_compare 3330
bdev_compare_and_write_do_compare_done 3330
bdev_comparev_and_writev_blocks_locked 3330
bdev_comparev_and_writev_blocks_unlock 3330
bdev_comparev_and_writev_blocks_unlocked 3330
spdk_bdev_comparev_and_writev_blocks 3352
bdev_lock_lba_range 3362
bdev_unlock_lba_range 3370
spdk_bdev_comparev_blocks 3382
bdev_comparev_blocks_with_md 3406
spdk_bdev_get_nvme_ctratt 3583
bdev_lock_lba_range_get_channel 3710
bdev_unlock_lba_range_get_channel 3714
spdk_bdev_open_opts_init 3956
bdev_module_fini_start_iter 4104
spdk_bdev_module_release_bdev 4609
_bdev_lock_lba_range 4631
_bdev_unlock_lba_range 4631
bdev_lock_lba_range_cb 4631
bdev_lock_lba_range_ctx 4631
bdev_unlock_lba_range_cb 4631
bdev_lba_range_overlaps_tailq 4652
spdk_bdev_module_claim_bdev 4681
spdk_bdev_is_zoned 4958
spdk_bdev_first 5069
spdk_for_each_bdev 5069
spdk_bdev_get_write_unit_size 5615
spdk_bdev_module_fini_done 5643
bdev_finish_unregister_bdevs_iter 5750
bdev_register_finished 5815
bdev_unregister 5815
bdev_destroy_cb 5819
bdev_register 5825
bdev_examine 5827
bdev_ok_to_examine 5827
spdk_bdev_register 5829
bdev_alias_del 5839
spdk_bdev_set_qd_sampling_period 5839
spdk_bdev_unregister 5843
spdk_bdev_alias_add 5857
bdev_unregister_unsafe 6473
bdev_module_fini_iter 7872
bdev_open_opts_copy 7909
bdev_write_zeroes_split 8303
spdk_bdev_claim_get_name 8403
spdk_bdev_get_physical_block_size 8474
bdev_name_tree_RB_REMOVE_COLOR 8808
spdk_bdev_wait_for_examine 10487
bdev_examine_allowlist_remove 11622
bdev_name_del_unsafe 11650
bdev_name_tree_RB_INSERT_COLOR 11650
bdev_name_tree_RB_REMOVE 11650
bdev_name_add 11668
bdev_name_tree_RB_INSERT 11668
bdev_mgmt_channel_create 12648
bdev_mgmt_channel_destroy 12648
bdev_channel_destroy_resource 20472
bdev_channel_destroy 20473
bdev_channel_create 20481
bdev_enable_qos 20526
spdk_bdev_add_io_stat 20754
spdk_bdev_open_ext 20828
bdev_channel_abort_queued_ios 20897
bdev_abort_all_buf_io 21202
bdev_abort_all_queued_io 21507
spdk_bdev_open_ext_v2 24788
spdk_bdev_close 25172
bdev_open_ext 25758
bdev_free_io_stat 26568
bdev_alloc_io_stat 26569
spdk_bdev_reset_io_stat 27145
bdev_get_by_name 28761
bdev_name_tree_RB_FIND 28761
spdk_bdev_next 29316
spdk_bdev_io_set_md_buf 29329
spdk_bdev_dump_info_json 30001
spdk_bdev_get_aliases 30009
spdk_bdev_get_qos_rate_limits 30009
spdk_bdev_get_io_channel 32002
spdk_bdev_get_product_name 32608
spdk_bdev_module_list_add 35329
spdk_bdev_module_list_find 35329
spdk_bdev_get_uuid 46554
bdev_lock_lba_range_check_io 47735
spdk_bdev_module_examine_done 57779
bdev_module_action_done 58051
bdev_module_action_complete 60280
spdk_bdev_get_name 61593
bdev_close 61628
bdev_start_qos 61628
bdev_desc_alloc 61675
bdev_desc_free 61675
bdev_open 61675
bdev_lba_range_overlapped 62051
spdk_bdev_abort 64585
bdev_abort_buf_io 64601
bdev_abort 64605
_bdev_abort 64609
bdev_abort_queued_io 64609
bdev_abort_io_done 64625
bdev_abort_io 64629
bdev_io_range_is_locked 65311
bdev_open_opts_get_defaults 65631
bdev_rw_split_get_buf_cb 76263
bdev_io_get_iobuf_cb 78785
spdk_bdev_write_blocks_with_md 112157
bdev_name_cmp 114983
spdk_bdev_desc_is_md_separate 116510
spdk_bdev_get_qos_rpc_type 120004
spdk_bdev_get_memory_domains 129190
bdev_io_on_tailq 129258
spdk_bdev_nvme_iov_passthru_md 243797
bdev_channel_submit_qos_io_done 311452
bdev_channel_submit_qos_io 313327
bdev_channel_poll_qos 313947
spdk_bdev_for_each_channel_continue 323468
bdev_each_channel_msg 323473
bdev_each_channel_cpl 328430
spdk_bdev_for_each_channel 328433
bdev_write_zero_buffer 557043
bdev_write_zero_buffer_done 557043
_bdev_get_block_size_with_md 559453
spdk_bdev_get_io_type_name 600020
io_channel_iter_get_bdev 651901
bdev_queue_nomem_io_head 691060
spdk_bdev_desc_get_dif_type 731470
spdk_bdev_desc_is_dif_head_of_md 731470
spdk_bdev_desc_is_md_interleaved 731500
spdk_bdev_is_dif_head_of_md 732354
spdk_bdev_flush 873546
spdk_bdev_queue_io_wait 893383
parent_bdev_io_complete 1010255
bdev_io_split 1010259
_bdev_rw_split 1014864
spdk_bdev_io_get_iovec 1250407
spdk_bdev_read_blocks_with_md 1268105
spdk_bdev_zcopy_end 1276919
spdk_bdev_zcopy_start 1289576
spdk_bdev_is_dif_check_enabled 1464772
spdk_bdev_desc_is_dif_check_enabled 1464832
spdk_bdev_readv 1814651
spdk_bdev_writev 2036031
_to_next_boundary 2067993
_bdev_memory_domain_get_io_cb 2090800
bdev_io_pull_data_done 2104251
_bdev_io_pull_bounce_data_buf 2111083
_bdev_io_get_bounce_buf 2115733
_bdev_io_ext_use_bounce_buffer 2120974
_bdev_io_push_bounce_data_buffer 2123972
bdev_io_split_done 2134074
bdev_io_split_submit 2134090
bdev_io_init_dif_ctx 2134477
_bdev_io_complete_push_bounce_done 2139758
bdev_io_pull_data 2141781
bdev_io_push_bounce_md_buf 2142268
bdev_io_push_bounce_data_done 2143621
bdev_io_push_bounce_data 2143917
spdk_bdev_io_type_supported 2681663
spdk_bdev_get_block_size 3175669
spdk_bdev_flush_blocks 3478676
spdk_bdev_write_zeroes_blocks 3628555
bdev_write_zeroes_should_split 3628650
spdk_bdev_io_hide_metadata 4175274
spdk_bdev_io_complete_scsi_status 5077616
bdev_ch_retry_io 5528508
bdev_shared_ch_retry_io 5528508
bdev_queue_nomem_io_tail 5535815
spdk_bdev_writev_blocks 5657158
bdev_ch_resubmit_io 6226715
bdev_qos_rw_bps_rewind_quota 7206494
spdk_bdev_readv_blocks 8100087
spdk_bdev_get_md_size 8372864
bdev_qos_rw_iops_rewind_quota 8469690
spdk_bdev_io_get_md_buf 9602217
spdk_bdev_get_data_block_size 9647365
spdk_bdev_io_get_scsi_status 9963431
bdev_qos_io_submit 10391852
spdk_bdev_unmap 11136899
spdk_bdev_read 11993773
spdk_bdev_io_set_buf 12212857
bdev_io_get_buf_complete 13046101
_bdev_io_set_md_buf 13049813
_bdev_io_set_buf 13057233
bdev_io_get_buf 13060676
_bdev_io_put_buf 13088078
bdev_io_put_buf 13089994
spdk_bdev_is_md_interleaved 13090013
bdev_wait_for_examine_cb 13763603
bdev_module_all_actions_completed 13765832
bdev_io_type_supported 14242202
spdk_bdev_read_blocks 14537305
bdev_qos_rw_rewind_io 15676184
bdev_read_blocks_with_md 15782919
bdev_qos_r_bps_queue 15826867
bdev_is_read_io 15826923
spdk_bdev_get_dif_type 16767021
_are_iovs_aligned 21126001
bdev_unmap_should_split 21355767
spdk_bdev_unmap_blocks 21395540
spdk_bdev_write 24247627
spdk_bdev_writev_blocks_with_md 24599472
spdk_bdev_write_blocks 25648276
bdev_write_blocks_with_md 25868329
spdk_bdev_readv_blocks_ext 25945320
bdev_io_get_max_buf_len 26112034
spdk_bdev_io_get_nvme_status 26605882
spdk_bdev_io_complete_base_io_status 26950379
spdk_bdev_io_complete_nvme_status 27815408
spdk_bdev_io_get_submit_tsc 29778092
spdk_bdev_io_get_buf 32074696
spdk_bdev_get_num_blocks 35312781
spdk_bdev_writev_blocks_ext 38851346
spdk_bdev_io_get_io_channel 42070855
spdk_bdev_desc_get_md_size 44584767
spdk_bdev_desc_get_block_size 48099313
_is_buf_allocated 51175320
bdev_bytes_to_blocks 52168880
spdk_bdev_is_md_separate 59752099
spdk_bdev_readv_blocks_with_md 64200198
_bdev_io_check_opts 64589961
bdev_writev_blocks_with_md 69282835
spdk_bdev_get_buf_align 71342561
bdev_readv_blocks_with_md 99662705
bdev_io_needs_accel_buffer 165881943
_bdev_io_submit_ext 167824692
bdev_io_needs_bounce_buffer 168106495
bdev_io_use_memory_domain 179564059
bdev_rw_should_split 212034091
bdev_qos_rw_bps_queue 213377393
bdev_get_io_size_in_byte 220583116
bdev_io_get_block_size 221674755
_bdev_io_handle_no_mem 227811950
_bdev_io_complete 228146169
bdev_io_decrement_outstanding 230151254
spdk_bdev_io_complete 230582436
bdev_io_complete 230658309
spdk_bdev_free_io 231367594
bdev_ch_remove_from_io_submitted 232095682
bdev_io_update_io_stat 232596547
bdev_io_do_submit 232765352
bdev_submit_request 232843251
bdev_io_increment_outstanding 233117445
_bdev_io_submit 233535757
bdev_io_submit 234903148
bdev_ch_add_to_io_submitted 235735465
bdev_io_init 235898178
bdev_channel_get_io 237837173
bdev_io_valid_blocks 238116627
bdev_io_should_split 241526000
spdk_bdev_io_get_thread 242886071
bdev_desc_get_block_size 314016787
bdev_io_needs_sequence_exec 398493251
bdev_io_needs_metadata 502770691
bdev_io_use_accel_sequence 626397444
bdev_qos_rw_iops_queue 685113906
spdk_bdev_desc_get_bdev 716825619
bdev_qos_io_to_limit 883785739
bdev_qos_queue_io 883791270
bdev_qos_rw_queue_io 898491370

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