LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4699 5754 81.7 %
Date: 2024-11-20 06:50:42 Functions: 423 471 89.8 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4992 23995 20.8 %

Function Name Sort by function name Hit count Sort by hit count
_bdev_copy_split 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_status_get_string 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_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_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_for_each_bdev_io 0
spdk_bdev_get_dif_pi_format 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
bdev_no_mem_poller 1
spdk_bdev_get_current_qd 1
bdev_abort_retry 4
spdk_bdev_examine 4
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_open_opts_init 4
spdk_bdev_get_io_time 5
spdk_bdev_get_qd 5
spdk_bdev_get_weighted_io_time 5
bdev_io_init_dif_ctx 8
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_open_opts_copy 8
bdev_queue_io_wait_with_cb 8
bdev_seek_complete_cb 8
bdev_histogram_disable_channel_cb 10
bdev_open_async 10
spdk_bdev_get_io_stat 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
bdev_update_qos_rate_limit_msg 14
_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
bdev_lock_lba_range_ctx_msg 16
spdk_bdev_compare_blocks 16
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_in_examine_allowlist 30
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 55
bdev_qos_w_bps_queue 56
bdev_examine_allowlist_check 59
claim_verify_rom 81
claim_type_promotes_to_write 85
claim_opts_copy 88
spdk_bdev_nvme_io_passthru 88
log_already_claimed 110
_calculate_measured_qd_cpl 120
bdev_calculate_measured_queue_depth 120
bdev_qos_channel_destroy 120
spdk_bdev_nvme_admin_passthru 126
bdev_update_qd_sampling_period 141
bdev_qos_set_ops 146
bdev_qos_update_max_quota_per_timeslice 146
bdev_set_qos_rate_limits 149
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_quiesce 169
spdk_bdev_unquiesce 169
bdev_examine_allowlist_config_json 173
spdk_bdev_subsystem_config_json 173
bdev_qos_destroy 196
bdev_enable_qos_done 206
spdk_bdev_notify_blockcnt_change 226
_calculate_measured_qd 236
bdev_set_qos_limit_done 236
spdk_bdev_module_init_done 260
claim_verify_rwo 272
bdev_io_submit_reset 301
claim_reset 314
bdev_reset_complete 317
bdev_reset_freeze_channel_done 317
bdev_start_reset 317
bdev_channel_start_reset 321
spdk_bdev_reset 321
spdk_bdev_get_qd_sampling_period 327
spdk_bdev_dump_io_stat_json 332
bdev_desc_release_claims 333
claim_bdev 333
spdk_bdev_copy_blocks 333
bdev_get_each_channel_stat 337
bdev_get_device_stat_done 342
spdk_bdev_get_device_stat 342
_resize_notify 343
bdev_copy_should_split 345
bdev_get_io_stat 352
spdk_bdev_get_opts 361
bdev_reset_freeze_channel 362
bdev_unfreeze_channel 362
spdk_bdev_set_opts 365
spdk_bdev_module_claim_bdev_desc 425
spdk_bdev_alias_del_all 429
bdev_unregister_abort_channel 430
spdk_bdev_claim_opts_init 445
bdev_name_del 449
spdk_bdev_write_zeroes 560
spdk_bdev_first_leaf 632
spdk_for_each_bdev_leaf 632
bdev_histogram_enable_channel_cb 754
_remove_notify 755
spdk_bdev_histogram_enable 757
spdk_bdev_enable_histogram_opts_init 764
spdk_bdev_histogram_enable_ext 764
spdk_bdev_unregister_by_name 778
bdev_enable_histogram_config_json 940
bdev_qos_config_json 940
bdev_qos_is_iops_rate_limit 966
bdev_open_async_done 1027
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
spdk_bdev_open_async 1027
_bdev_open_async 1037
spdk_bdev_channel_get_histogram 1090
spdk_bdev_quiesce_range 1092
spdk_bdev_unquiesce_range 1096
bdev_histogram_enable_channel 1097
_event_notify 1098
event_notify 1098
spdk_bdev_set_timeout 1101
bdev_quiesce_range_locked 1261
bdev_unquiesce_range_unlocked 1261
spdk_bdev_get_numa_id 1429
claim_type_is_v2 1461
spdk_bdev_next_leaf 1556
spdk_bdev_destruct_done 1675
spdk_bdev_module_fini_start_done 1937
bdev_trace 2049
_bdev_init 2159
_bdev_trace 2159
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2159
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2159
register_flag_bdev 2159
_bdev_next_leaf 2188
spdk_bdev_get_max_copy 2233
spdk_bdev_get_optimal_io_boundary 2237
bdev_examine_allowlist_free 2283
bdev_finish_wait_for_examine_done 2283
bdev_init_complete 2283
bdev_mgr_unregister_cb 2283
bdev_module_get_max_ctx_size 2283
bdev_modules_init 2283
bdev_open_async_fini 2283
spdk_bdev_finish 2283
spdk_bdev_initialize 2283
spdk_bdev_get_acwu 2367
_spdk_bdev_quiesce 2526
bdev_get_max_write 2779
spdk_bdev_get_nvme_nsid 2982
spdk_bdev_has_write_cache 3111
spdk_bdev_io_get_nvme_fused_status 3117
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
spdk_bdev_get_by_name 3227
spdk_bdev_get_physical_block_size 3284
bdev_compare_do_read 3365
bdev_compare_do_read_done 3365
bdev_compare_and_write_do_compare 3381
bdev_compare_and_write_do_compare_done 3381
bdev_comparev_and_writev_blocks_locked 3381
bdev_comparev_and_writev_blocks_unlock 3381
bdev_comparev_and_writev_blocks_unlocked 3381
spdk_bdev_comparev_and_writev_blocks 3401
bdev_lock_lba_range 3413
bdev_unlock_lba_range 3421
spdk_bdev_comparev_blocks 3433
bdev_comparev_blocks_with_md 3457
spdk_bdev_get_nvme_ctratt 3576
bdev_lock_lba_range_get_channel 3743
bdev_unlock_lba_range_get_channel 3747
bdev_module_fini_start_iter 4220
_bdev_lock_lba_range 4674
_bdev_unlock_lba_range 4674
bdev_lock_lba_range_cb 4674
bdev_lock_lba_range_ctx 4674
bdev_unlock_lba_range_cb 4674
bdev_lba_range_overlaps_tailq 4694
spdk_bdev_is_zoned 4807
spdk_bdev_module_release_bdev 4817
spdk_bdev_module_claim_bdev 4889
spdk_bdev_first 5107
spdk_for_each_bdev 5107
spdk_bdev_module_fini_done 5825
spdk_bdev_get_write_unit_size 5991
bdev_finish_unregister_bdevs_iter 6283
bdev_examine 6333
bdev_ok_to_examine 6333
bdev_register_finished 6333
bdev_unregister 6333
bdev_register 6343
spdk_bdev_register 6347
bdev_alias_del 6357
spdk_bdev_set_qd_sampling_period 6358
spdk_bdev_unregister 6361
bdev_destroy_cb 6370
spdk_bdev_alias_add 6375
bdev_unregister_unsafe 7024
bdev_module_fini_iter 8108
spdk_bdev_claim_get_name 8428
bdev_name_tree_RB_REMOVE_COLOR 9806
spdk_bdev_wait_for_examine 11151
bdev_name_del_unsafe 12686
bdev_name_tree_RB_INSERT_COLOR 12686
bdev_name_tree_RB_REMOVE 12686
bdev_name_add 12704
bdev_name_tree_RB_INSERT 12704
bdev_mgmt_channel_create 13041
bdev_mgmt_channel_destroy 13041
bdev_write_zeroes_split 13466
bdev_channel_destroy 21695
bdev_channel_destroy_resource 21695
bdev_channel_create 21703
bdev_enable_qos 21750
spdk_bdev_add_io_stat 22032
bdev_channel_abort_queued_ios 22125
bdev_abort_all_buf_io 22487
spdk_bdev_open_ext 27181
spdk_bdev_open_ext_v2 27189
spdk_bdev_close 27495
bdev_open_ext 28219
bdev_alloc_io_stat 28365
bdev_free_io_stat 28365
spdk_bdev_reset_io_stat 29054
spdk_bdev_next 29430
spdk_bdev_dump_info_json 30124
spdk_bdev_get_qos_rate_limits 30134
spdk_bdev_get_aliases 30172
bdev_get_by_name 31446
bdev_name_tree_RB_FIND 31446
spdk_bdev_io_set_md_buf 31747
spdk_bdev_get_product_name 32637
spdk_bdev_get_io_channel 34654
spdk_bdev_module_list_add 36714
spdk_bdev_module_list_find 36714
bdev_lock_lba_range_check_io 43277
bdev_abort_all_queued_io 44544
spdk_bdev_get_uuid 46952
bdev_rw_split_get_buf_cb 54929
bdev_io_complete_sequence_cb 55367
bdev_lba_range_overlapped 58168
bdev_io_range_is_locked 61481
spdk_bdev_module_examine_done 63999
bdev_module_action_done 64259
bdev_close 64808
bdev_start_qos 64808
bdev_desc_alloc 64855
bdev_desc_free 64855
bdev_open 64855
bdev_open_opts_get_defaults 64859
spdk_bdev_get_name 65994
bdev_module_action_complete 66542
bdev_io_get_iobuf_cb 68480
spdk_bdev_write_blocks_with_md 113854
spdk_bdev_get_qos_rpc_type 120496
spdk_bdev_abort 123155
bdev_abort_buf_io 123171
bdev_abort 123175
_bdev_abort 123179
bdev_abort_queued_io 123179
bdev_abort_io_done 123195
bdev_abort_io 123199
bdev_name_cmp 129218
spdk_bdev_get_memory_domains 133339
spdk_bdev_nvme_iov_passthru_md 174953
bdev_io_on_tailq 246398
bdev_io_submit_sequence_cb 264123
_bdev_io_ext_use_bounce_buffer 264139
_bdev_io_get_bounce_buf 264139
_bdev_memory_domain_get_io_cb 264139
_bdev_io_complete_push_bounce_done 265750
_bdev_io_pull_bounce_data_buf 265750
_bdev_io_push_bounce_data_buffer 265750
bdev_io_pull_data_done 265750
bdev_io_push_bounce_data_done 265750
bdev_io_push_bounce_md_buf 265750
bdev_io_pull_data 265754
bdev_io_push_bounce_data 265754
bdev_io_exec_sequence 319490
bdev_io_exec_sequence_cb 319490
bdev_channel_submit_qos_io_done 400916
bdev_channel_poll_qos 402241
bdev_channel_submit_qos_io 402769
bdev_each_channel_msg 413322
spdk_bdev_for_each_channel_continue 413322
bdev_each_channel_cpl 418787
spdk_bdev_for_each_channel 418788
spdk_bdev_get_io_type_name 602480
bdev_write_zero_buffer 609000
bdev_write_zero_buffer_done 609000
_bdev_get_block_size_with_md 611779
spdk_bdev_is_dif_head_of_md 725495
bdev_queue_nomem_io_head 765746
spdk_bdev_flush 783482
io_channel_iter_get_bdev 832108
parent_bdev_io_complete 913204
bdev_io_split 913208
_bdev_rw_split 915074
spdk_bdev_queue_io_wait 1033565
spdk_bdev_io_get_iovec 1110785
spdk_bdev_zcopy_end 1197883
spdk_bdev_zcopy_start 1240988
spdk_bdev_read_blocks_with_md 1274636
spdk_bdev_is_dif_check_enabled 1451302
spdk_bdev_readv 1765118
_to_next_boundary 1876000
bdev_io_split_done 1983215
bdev_io_split_submit 1983231
spdk_bdev_writev 2026961
spdk_bdev_write_zeroes_blocks 2577518
bdev_write_zeroes_should_split 2577671
spdk_bdev_io_type_supported 2607776
spdk_bdev_flush_blocks 3050266
spdk_bdev_io_complete_scsi_status 4378525
bdev_queue_nomem_io_tail 5564741
spdk_bdev_writev_blocks 5569453
bdev_ch_retry_io 5573880
bdev_shared_ch_retry_io 5573881
bdev_qos_rw_bps_rewind_quota 6102631
bdev_ch_resubmit_io 6330292
spdk_bdev_readv_blocks 7246399
spdk_bdev_get_data_block_size 7956187
spdk_bdev_io_get_scsi_status 8189422
bdev_io_type_supported 8571932
spdk_bdev_is_md_interleaved 9299918
spdk_bdev_io_get_md_buf 9636175
bdev_io_get_buf 10356012
bdev_io_get_buf_complete 10357043
_bdev_io_set_md_buf 10357074
_bdev_io_set_buf 10357099
_bdev_io_put_buf 10359376
bdev_io_put_buf 10359463
bdev_qos_io_submit 10365769
bdev_qos_rw_iops_rewind_quota 10663456
spdk_bdev_io_set_buf 11245214
bdev_wait_for_examine_cb 12105720
bdev_module_all_actions_completed 12108003
spdk_bdev_unmap 12279310
spdk_bdev_read 13006617
spdk_bdev_read_blocks 15232714
bdev_read_blocks_with_md 16488029
bdev_qos_rw_rewind_io 16766087
bdev_qos_r_bps_queue 16883673
bdev_is_read_io 16883729
bdev_io_get_max_buf_len 20708825
_are_iovs_aligned 21007530
spdk_bdev_writev_blocks_with_md 21291547
spdk_bdev_io_get_nvme_status 25404386
bdev_unmap_should_split 25753450
spdk_bdev_unmap_blocks 25961418
spdk_bdev_readv_blocks_ext 26847806
spdk_bdev_write 27037259
spdk_bdev_io_complete_nvme_status 27330366
spdk_bdev_write_blocks 27930149
bdev_write_blocks_with_md 28373713
spdk_bdev_io_get_submit_tsc 29255109
spdk_bdev_io_get_buf 31099377
spdk_bdev_get_num_blocks 32126089
spdk_bdev_io_complete_base_io_status 34866222
spdk_bdev_io_get_io_channel 39456539
spdk_bdev_writev_blocks_ext 43020126
_is_buf_allocated 47435459
spdk_bdev_get_md_size 48262705
spdk_bdev_get_block_size 49385115
spdk_bdev_is_md_separate 50825440
spdk_bdev_readv_blocks_with_md 55098114
bdev_bytes_to_blocks 56653810
spdk_bdev_get_buf_align 65733509
_bdev_io_check_opts 69760007
bdev_writev_blocks_with_md 70367863
spdk_bdev_get_dif_type 88105356
bdev_readv_blocks_with_md 90273868
_bdev_io_submit_ext 159498224
bdev_io_needs_bounce_buffer 159605813
bdev_io_needs_metadata 159628979
bdev_io_use_memory_domain 163915400
bdev_qos_rw_bps_queue 180409571
bdev_get_io_size_in_byte 186511739
bdev_io_get_block_size 187482025
bdev_rw_should_split 205350463
_bdev_io_complete 231459734
_bdev_io_handle_no_mem 232195219
spdk_bdev_io_complete 232787770
bdev_io_decrement_outstanding 232933046
bdev_io_do_submit 233368356
bdev_submit_request 233710909
bdev_io_init 233919016
spdk_bdev_free_io 233929742
bdev_io_complete 233946278
_bdev_io_submit 233955025
bdev_io_update_io_stat 233992612
bdev_ch_remove_from_io_submitted 234137964
bdev_io_increment_outstanding 234190758
bdev_io_submit 234974134
bdev_ch_add_to_io_submitted 235411730
bdev_io_valid_blocks 235568934
bdev_channel_get_io 235715897
bdev_io_should_split 237790591
spdk_bdev_io_get_thread 243850836
bdev_desc_get_block_size 287577943
bdev_io_needs_sequence_exec 399244438
bdev_qos_rw_iops_queue 564892000
bdev_io_use_accel_sequence 626874073
spdk_bdev_desc_get_bdev 680509381
bdev_qos_io_to_limit 729819382
bdev_qos_queue_io 729832926
bdev_qos_rw_queue_io 745303141

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