LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4289 5669 75.7 %
Date: 2024-11-20 00:11:01 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4724 23689 19.9 %

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_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 3
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_get_io_time 4
spdk_bdev_get_qd 4
spdk_bdev_get_weighted_io_time 4
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf_done 6
bdev_queue_io_wait_with_cb 6
bdev_seek_complete_cb 6
bdev_histogram_disable_channel_cb 8
spdk_bdev_get_io_stat 8
bdev_copy_do_read 9
bdev_copy_do_read_done 9
bdev_copy_do_write 9
bdev_copy_do_write_done 9
bdev_copy_get_buf_cb 9
bdev_unmap_split 9
bdev_disable_qos_done 10
bdev_disable_qos_msg_done 10
bdev_open_async 10
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
bdev_compare_blocks_with_md 12
bdev_copy_split 12
bdev_io_pull_md_buf 12
bdev_update_qos_rate_limit_msg 12
spdk_bdev_compare_blocks 12
spdk_bdev_examine 12
bdev_histogram_disable_channel 13
bdev_lock_lba_range_ctx_msg 15
bdev_disable_qos_msg 16
bdev_histogram_get_channel_cb 17
spdk_bdev_histogram_get 17
_bdev_io_complete_in_submit 18
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_alias_del 20
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
bdev_channel_poll_timeout_io_done 24
bdev_poll_timeout_io 24
bdev_reset_poll_for_outstanding_io 24
claim_verify_rwm 24
bdev_histogram_get_channel 25
bdev_channel_poll_timeout_io 39
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_qos_w_bps_queue 42
bdev_seek 42
spdk_bdev_io_get_seek_offset 42
bdev_enable_qos_msg 44
bdev_in_examine_allowlist 48
_calculate_measured_qd_cpl 60
bdev_calculate_measured_queue_depth 60
claim_opts_copy 66
bdev_update_qd_sampling_period 76
claim_verify_rom 77
claim_type_promotes_to_write 83
spdk_bdev_nvme_io_passthru 84
log_already_claimed 89
bdev_examine_allowlist_check 95
bdev_qos_channel_destroy 98
_calculate_measured_qd 117
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_set_qos_rate_limits 123
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_set_qos_rate_limits 129
bdev_qos_destroy 160
bdev_examine_allowlist_config_json 165
spdk_bdev_subsystem_config_json 165
spdk_bdev_quiesce 166
spdk_bdev_unquiesce 166
bdev_enable_qos_done 169
bdev_set_qos_limit_done 194
spdk_bdev_module_init_done 204
spdk_bdev_notify_blockcnt_change 215
bdev_io_submit_reset 268
spdk_bdev_get_qd_sampling_period 275
spdk_bdev_dump_io_stat_json 279
bdev_get_each_channel_stat 281
bdev_reset_complete 281
bdev_reset_freeze_channel_done 281
spdk_bdev_copy_blocks 282
bdev_get_device_stat_done 286
spdk_bdev_get_device_stat 286
_bdev_reset_complete 287
bdev_start_reset 287
spdk_bdev_reset 287
bdev_copy_should_split 291
bdev_get_io_stat 294
claim_verify_rwo 312
bdev_reset_freeze_channel 325
bdev_unfreeze_channel 328
_resize_notify 337
spdk_bdev_get_opts 344
spdk_bdev_set_opts 347
claim_reset 356
bdev_desc_release_claims 374
claim_bdev 374
bdev_unregister_abort_channel 423
spdk_bdev_module_claim_bdev_desc 446
spdk_bdev_claim_opts_init 485
spdk_bdev_first_leaf 611
spdk_for_each_bdev_leaf 611
spdk_bdev_alias_del_all 645
spdk_bdev_write_zeroes 649
bdev_name_del 662
bdev_histogram_enable_channel_cb 689
spdk_bdev_histogram_enable 690
spdk_bdev_enable_histogram_opts_init 697
spdk_bdev_histogram_enable_ext 697
_remove_notify 721
spdk_bdev_unregister_by_name 764
bdev_qos_is_iops_rate_limit 799
bdev_enable_histogram_config_json 852
bdev_qos_config_json 852
spdk_bdev_channel_get_histogram 980
bdev_histogram_enable_channel 987
spdk_bdev_set_timeout 989
bdev_open_async_done 1037
bdev_open_async_opts_copy 1037
bdev_open_async_opts_get_default 1037
spdk_bdev_open_async 1037
_bdev_open_async 1047
_event_notify 1058
event_notify 1058
spdk_bdev_quiesce_range 1098
spdk_bdev_unquiesce_range 1101
bdev_quiesce_range_locked 1264
bdev_unquiesce_range_unlocked 1264
spdk_bdev_get_numa_id 1288
spdk_bdev_next_leaf 1416
claim_type_is_v2 1603
spdk_bdev_destruct_done 1805
spdk_bdev_module_fini_start_done 1957
_bdev_next_leaf 2027
bdev_trace 2072
_bdev_init 2176
_bdev_trace 2176
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2176
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2176
register_flag_bdev 2176
bdev_examine_allowlist_free 2251
bdev_finish_wait_for_examine_done 2251
bdev_init_complete 2251
bdev_mgr_unregister_cb 2251
bdev_module_get_max_ctx_size 2251
bdev_modules_init 2251
bdev_open_async_fini 2251
spdk_bdev_finish 2251
spdk_bdev_initialize 2251
_spdk_bdev_quiesce 2531
bdev_get_max_write 2954
spdk_bdev_get_nvme_nsid 3089
spdk_bdev_get_by_name 3099
spdk_bdev_io_get_nvme_fused_status 3117
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_do_read 3322
bdev_compare_do_read_done 3322
bdev_compare_and_write_do_compare 3345
bdev_compare_and_write_do_compare_done 3345
bdev_comparev_and_writev_blocks_locked 3345
bdev_comparev_and_writev_blocks_unlock 3345
bdev_comparev_and_writev_blocks_unlocked 3345
spdk_bdev_comparev_and_writev_blocks 3365
bdev_lock_lba_range 3369
bdev_unlock_lba_range 3375
spdk_bdev_comparev_blocks 3389
bdev_comparev_blocks_with_md 3407
spdk_bdev_get_nvme_ctratt 3682
bdev_lock_lba_range_get_channel 3694
bdev_unlock_lba_range_get_channel 3697
spdk_bdev_get_max_copy 4071
spdk_bdev_get_optimal_io_boundary 4076
spdk_bdev_get_acwu 4189
bdev_module_fini_start_iter 4208
_bdev_lock_lba_range 4633
_bdev_unlock_lba_range 4633
bdev_lock_lba_range_cb 4633
bdev_lock_lba_range_ctx 4633
bdev_unlock_lba_range_cb 4633
bdev_lba_range_overlaps_tailq 4651
spdk_bdev_module_release_bdev 4877
spdk_bdev_module_claim_bdev 4931
spdk_bdev_first 5085
spdk_for_each_bdev 5085
spdk_bdev_has_write_cache 5903
spdk_bdev_module_fini_done 5926
spdk_bdev_get_physical_block_size 6055
bdev_register_finished 6345
bdev_unregister 6345
bdev_register 6353
bdev_examine 6354
bdev_ok_to_examine 6354
spdk_bdev_register 6356
bdev_finish_unregister_bdevs_iter 6361
spdk_bdev_is_zoned 6362
spdk_bdev_set_qd_sampling_period 6364
bdev_alias_del 6365
spdk_bdev_unregister 6366
bdev_destroy_cb 6378
spdk_bdev_alias_add 6379
bdev_unregister_unsafe 7007
spdk_bdev_get_write_unit_size 7789
bdev_module_fini_iter 8177
spdk_bdev_claim_get_name 8397
bdev_name_tree_RB_REMOVE_COLOR 9876
bdev_write_zeroes_split 10719
spdk_bdev_wait_for_examine 11144
bdev_examine_allowlist_remove 12684
bdev_name_del_unsafe 12707
bdev_name_tree_RB_INSERT_COLOR 12707
bdev_name_tree_RB_REMOVE 12707
bdev_name_add 12721
bdev_name_tree_RB_INSERT 12721
bdev_mgmt_channel_create 13100
bdev_mgmt_channel_destroy 13100
bdev_channel_destroy 22300
bdev_channel_destroy_resource 22300
bdev_channel_create 22306
bdev_enable_qos 22344
spdk_bdev_add_io_stat 22581
bdev_channel_abort_queued_ios 22723
bdev_abort_all_buf_io 23048
bdev_abort_all_queued_io 23373
spdk_bdev_open_ext 27587
spdk_bdev_close 27948
bdev_open_ext 28628
bdev_alloc_io_stat 28928
bdev_free_io_stat 28928
spdk_bdev_next 29340
spdk_bdev_reset_io_stat 29503
spdk_bdev_dump_info_json 30102
spdk_bdev_get_qos_rate_limits 30110
spdk_bdev_get_aliases 30158
bdev_get_by_name 31727
bdev_name_tree_RB_FIND 31727
spdk_bdev_io_set_md_buf 32978
spdk_bdev_get_product_name 34144
spdk_bdev_get_io_channel 35463
bdev_io_get_iobuf_cb 36881
spdk_bdev_module_list_add 37263
spdk_bdev_module_list_find 37263
bdev_lock_lba_range_check_io 42376
bdev_lba_range_overlapped 52061
bdev_io_range_is_locked 55350
bdev_rw_split_get_buf_cb 61373
bdev_close 65045
bdev_start_qos 65045
bdev_desc_alloc 65083
bdev_desc_free 65083
bdev_open 65083
spdk_bdev_module_examine_done 65499
bdev_module_action_done 65703
spdk_bdev_get_name 67415
bdev_module_action_complete 67954
spdk_bdev_get_uuid 70019
bdev_io_complete_sequence_cb 70983
spdk_bdev_abort 79527
bdev_abort_buf_io 79539
bdev_abort 79542
_bdev_abort 79545
bdev_abort_queued_io 79545
bdev_abort_io_done 79557
bdev_abort_io 79560
spdk_bdev_write_blocks_with_md 107878
spdk_bdev_get_qos_rpc_type 120408
bdev_name_cmp 132975
spdk_bdev_get_memory_domains 134544
bdev_io_on_tailq 159120
bdev_channel_submit_qos_io_done 326428
bdev_channel_poll_qos 326779
bdev_channel_submit_qos_io 327538
bdev_each_channel_msg 337576
spdk_bdev_for_each_channel_continue 337576
bdev_each_channel_cpl 343909
spdk_bdev_for_each_channel 343909
bdev_io_submit_sequence_cb 350075
_bdev_io_ext_use_bounce_buffer 350087
_bdev_memory_domain_get_io_cb 350087
_bdev_memory_domain_io_get_buf 350087
_bdev_io_complete_push_bounce_done 351750
_bdev_io_pull_bounce_data_buf 351750
_bdev_io_push_bounce_data_buffer 351750
bdev_io_pull_data_done 351750
bdev_io_push_bounce_data_done 351750
bdev_io_push_bounce_md_buf 351750
bdev_io_pull_data 351753
bdev_io_push_bounce_data 351753
bdev_io_exec_sequence 421058
bdev_io_exec_sequence_cb 421058
spdk_bdev_is_dif_head_of_md 557213
spdk_bdev_get_io_type_name 602040
bdev_write_zero_buffer 628914
bdev_write_zero_buffer_done 628914
_bdev_get_block_size_with_md 631868
io_channel_iter_get_bdev 681485
bdev_queue_nomem_io_head 730681
spdk_bdev_flush 785862
spdk_bdev_queue_io_wait 926925
spdk_bdev_io_get_iovec 969243
spdk_bdev_zcopy_end 1013093
spdk_bdev_zcopy_start 1034483
spdk_bdev_is_dif_check_enabled 1114594
spdk_bdev_nvme_iov_passthru_md 1507223
spdk_bdev_read_blocks_with_md 1790992
parent_bdev_io_complete 1916837
bdev_io_split 1916840
_bdev_rw_split 1919127
spdk_bdev_readv 1968217
spdk_bdev_io_type_supported 2396701
spdk_bdev_write_zeroes_blocks 2405715
bdev_write_zeroes_should_split 2405880
spdk_bdev_writev 2823058
_to_next_boundary 3087688
bdev_io_split_done 3172911
bdev_io_split_submit 3172923
spdk_bdev_flush_blocks 4630361
bdev_queue_nomem_io_tail 5126156
bdev_ch_retry_io 5140794
bdev_shared_ch_retry_io 5140796
spdk_bdev_io_complete_scsi_status 5328691
bdev_ch_resubmit_io 5856682
bdev_qos_io_submit 6620547
bdev_qos_rw_bps_rewind_quota 7650848
bdev_qos_rw_iops_rewind_quota 8478850
spdk_bdev_unmap 8705771
spdk_bdev_io_get_md_buf 9175457
bdev_io_type_supported 9366078
spdk_bdev_read 12442193
bdev_wait_for_examine_cb 12447758
bdev_module_all_actions_completed 12450009
_bdev_io_put_buf 15652337
_bdev_io_set_buf 15652337
_bdev_io_set_md_buf 15652337
bdev_io_get_buf 15652337
bdev_io_get_buf_complete 15652337
bdev_io_put_buf 15652337
bdev_qos_rw_rewind_io 16129698
bdev_qos_r_bps_queue 16264662
bdev_is_read_io 16264704
spdk_bdev_io_set_buf 16291220
spdk_bdev_writev_blocks 17471727
spdk_bdev_writev_blocks_with_md 17890132
spdk_bdev_read_blocks 19048434
spdk_bdev_readv_blocks 19324974
bdev_unmap_should_split 19593793
spdk_bdev_unmap_blocks 19852844
bdev_read_blocks_with_md 20839426
spdk_bdev_write 21608649
spdk_bdev_write_blocks 24383912
_are_iovs_aligned 24829608
bdev_write_blocks_with_md 25120704
spdk_bdev_get_data_block_size 28381834
spdk_bdev_io_get_nvme_status 28557426
spdk_bdev_io_get_scsi_status 29391327
spdk_bdev_is_md_interleaved 29577485
spdk_bdev_io_complete_base_io_status 30711126
bdev_io_get_max_buf_len 31304674
spdk_bdev_readv_blocks_with_md 31532617
spdk_bdev_readv_blocks_ext 35038271
spdk_bdev_io_get_buf 40130165
spdk_bdev_io_complete_nvme_status 42828158
spdk_bdev_io_get_submit_tsc 45399581
spdk_bdev_io_get_io_channel 48053797
spdk_bdev_writev_blocks_ext 48221198
bdev_bytes_to_blocks 48334417
spdk_bdev_get_block_size 49853748
spdk_bdev_get_num_blocks 56107359
spdk_bdev_get_md_size 61152589
_is_buf_allocated 64806733
spdk_bdev_get_dif_type 68950900
spdk_bdev_is_md_separate 71462518
_bdev_io_check_opts 83259463
bdev_writev_blocks_with_md 85024661
bdev_qos_rw_bps_queue 85870592
bdev_readv_blocks_with_md 87541919
spdk_bdev_get_buf_align 91618282
bdev_get_io_size_in_byte 93521440
_bdev_io_submit_ext 171947411
bdev_io_use_memory_domain 178824612
bdev_rw_should_split 220175744
bdev_io_do_submit 244305077
_bdev_io_submit 244305092
_bdev_io_complete 244384915
bdev_io_update_io_stat 244384915
_bdev_io_handle_no_mem 244613028
bdev_submit_request 245035894
spdk_bdev_io_complete 245036042
bdev_io_decrement_outstanding 245456849
bdev_io_increment_outstanding 245456849
bdev_io_init 245924258
spdk_bdev_free_io 245924258
bdev_io_submit 246223129
bdev_ch_add_to_io_submitted 246301755
bdev_ch_remove_from_io_submitted 246301755
bdev_io_valid_blocks 246460049
bdev_channel_get_io 246851219
bdev_io_complete 247115718
bdev_io_should_split 248192896
spdk_bdev_io_get_thread 262775647
bdev_qos_rw_iops_queue 300042051
bdev_qos_io_to_limit 370716831
bdev_qos_queue_io 370716831
bdev_qos_rw_queue_io 385912643
bdev_io_needs_sequence_exec 424587396
spdk_bdev_desc_get_bdev 470108852
bdev_io_use_accel_sequence 670831690

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