LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4817 5868 82.1 %
Date: 2024-12-09 12:05:09 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5141 24466 21.0 %

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_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_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
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
spdk_bdev_get_dif_pi_format 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_seek_data 18
spdk_bdev_seek_hole 18
spdk_bdev_alias_del 20
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_seek 36
spdk_bdev_io_get_seek_offset 36
bdev_channel_poll_timeout_io 39
bdev_reset_check_outstanding_io 39
bdev_reset_check_outstanding_io_done 39
bdev_qos_w_bps_queue 42
bdev_enable_qos_msg 44
bdev_in_examine_allowlist 54
claim_opts_copy 66
claim_verify_rom 75
claim_type_promotes_to_write 81
spdk_bdev_nvme_io_passthru 84
log_already_claimed 89
_calculate_measured_qd_cpl 95
bdev_calculate_measured_queue_depth 95
bdev_qos_channel_destroy 95
bdev_examine_allowlist_check 107
bdev_update_qd_sampling_period 111
bdev_qos_set_ops 117
bdev_qos_update_max_quota_per_timeslice 117
bdev_set_qos_rate_limits 121
spdk_bdev_nvme_admin_passthru 124
bdev_io_put_accel_buf 126
spdk_bdev_set_qos_rate_limits 127
bdev_qos_destroy 156
spdk_bdev_quiesce 166
spdk_bdev_unquiesce 166
bdev_enable_qos_done 173
bdev_examine_allowlist_config_json 186
spdk_bdev_subsystem_config_json 186
_calculate_measured_qd 187
bdev_set_qos_limit_done 198
spdk_bdev_module_init_done 204
spdk_bdev_notify_blockcnt_change 214
bdev_io_submit_reset 255
claim_verify_rwo 258
bdev_reset_complete 267
bdev_reset_freeze_channel_done 267
_bdev_reset_complete 273
bdev_start_reset 273
spdk_bdev_reset 273
spdk_bdev_get_qd_sampling_period 274
spdk_bdev_copy_blocks 278
spdk_bdev_dump_io_stat_json 278
bdev_get_each_channel_stat 280
bdev_get_device_stat_done 285
spdk_bdev_get_device_stat 285
bdev_copy_should_split 287
bdev_get_io_stat 293
claim_reset 302
bdev_reset_freeze_channel 303
bdev_unfreeze_channel 305
bdev_desc_release_claims 318
claim_bdev 318
spdk_bdev_get_opts 330
spdk_bdev_set_opts 333
_resize_notify 335
spdk_bdev_module_claim_bdev_desc 390
spdk_bdev_alias_del_all 414
bdev_unregister_abort_channel 427
spdk_bdev_claim_opts_init 429
bdev_name_del 431
spdk_bdev_write_zeroes 484
spdk_bdev_first_leaf 608
spdk_for_each_bdev_leaf 608
_remove_notify 701
bdev_histogram_enable_channel_cb 707
spdk_bdev_histogram_enable 708
spdk_bdev_enable_histogram_opts_init 715
spdk_bdev_histogram_enable_ext 715
spdk_bdev_unregister_by_name 773
bdev_qos_is_iops_rate_limit 785
bdev_enable_histogram_config_json 868
bdev_qos_config_json 868
spdk_bdev_channel_get_histogram 1028
bdev_open_async_done 1029
bdev_open_async_opts_copy 1029
bdev_open_async_opts_get_default 1029
spdk_bdev_open_async 1029
bdev_histogram_enable_channel 1035
_event_notify 1036
event_notify 1036
spdk_bdev_set_timeout 1037
_bdev_open_async 1039
spdk_bdev_quiesce_range 1091
spdk_bdev_unquiesce_range 1094
bdev_quiesce_range_locked 1257
bdev_unquiesce_range_unlocked 1257
spdk_bdev_get_numa_id 1348
claim_type_is_v2 1381
spdk_bdev_next_leaf 1422
spdk_bdev_destruct_done 1515
spdk_bdev_module_fini_start_done 1831
bdev_trace 1921
_bdev_init 2029
_bdev_trace 2029
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2029
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2029
register_flag_bdev 2029
_bdev_next_leaf 2030
bdev_examine_allowlist_free 2117
bdev_finish_wait_for_examine_done 2117
bdev_init_complete 2117
bdev_mgr_unregister_cb 2117
bdev_module_get_max_ctx_size 2117
bdev_modules_init 2117
bdev_open_async_fini 2117
spdk_bdev_finish 2117
spdk_bdev_initialize 2117
_spdk_bdev_quiesce 2517
spdk_bdev_get_max_copy 2554
bdev_get_max_write 2660
spdk_bdev_get_acwu 2670
bdev_write_zeroes_split 2822
spdk_bdev_get_optimal_io_boundary 3003
spdk_bdev_get_nvme_nsid 3021
spdk_bdev_has_write_cache 3033
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_get_by_name 3163
bdev_compare_and_write_do_write 3193
bdev_compare_and_write_do_write_done 3193
bdev_compare_do_read 3322
bdev_compare_do_read_done 3322
bdev_compare_and_write_do_compare 3341
bdev_compare_and_write_do_compare_done 3341
bdev_comparev_and_writev_blocks_locked 3341
bdev_comparev_and_writev_blocks_unlock 3341
bdev_comparev_and_writev_blocks_unlocked 3341
spdk_bdev_comparev_and_writev_blocks 3361
bdev_lock_lba_range 3365
bdev_unlock_lba_range 3371
spdk_bdev_comparev_blocks 3381
bdev_comparev_blocks_with_md 3399
spdk_bdev_get_nvme_ctratt 3615
bdev_lock_lba_range_get_channel 3686
bdev_unlock_lba_range_get_channel 3689
bdev_module_fini_start_iter 3948
spdk_bdev_open_opts_init 4055
_bdev_lock_lba_range 4622
_bdev_unlock_lba_range 4622
bdev_lock_lba_range_cb 4622
bdev_lock_lba_range_ctx 4622
bdev_unlock_lba_range_cb 4622
bdev_lba_range_overlaps_tailq 4640
spdk_bdev_module_release_bdev 4749
spdk_bdev_module_claim_bdev 4803
spdk_bdev_first 5052
spdk_for_each_bdev 5052
spdk_bdev_is_zoned 5225
spdk_bdev_module_fini_done 5511
bdev_finish_unregister_bdevs_iter 5775
bdev_register_finished 5854
bdev_unregister 5854
bdev_destroy_cb 5857
bdev_register 5862
bdev_examine 5863
bdev_ok_to_examine 5863
spdk_bdev_register 5865
spdk_bdev_set_qd_sampling_period 5873
bdev_alias_del 5874
spdk_bdev_unregister 5875
spdk_bdev_alias_add 5888
spdk_bdev_get_write_unit_size 5990
bdev_unregister_unsafe 6497
bdev_module_fini_iter 7628
bdev_open_opts_copy 8107
spdk_bdev_claim_get_name 8391
spdk_bdev_get_physical_block_size 8737
bdev_name_tree_RB_REMOVE_COLOR 9002
spdk_bdev_wait_for_examine 10398
bdev_examine_allowlist_remove 11702
bdev_name_del_unsafe 11725
bdev_name_tree_RB_INSERT_COLOR 11725
bdev_name_tree_RB_REMOVE 11725
bdev_name_add 11739
bdev_name_tree_RB_INSERT 11739
bdev_mgmt_channel_create 12758
bdev_mgmt_channel_destroy 12758
bdev_channel_destroy 20956
bdev_channel_destroy_resource 20956
bdev_channel_create 20962
bdev_enable_qos 21000
spdk_bdev_add_io_stat 21236
bdev_channel_abort_queued_ios 21383
spdk_bdev_open_ext 21581
bdev_abort_all_buf_io 21686
bdev_abort_all_queued_io 21989
spdk_bdev_open_ext_v2 25639
spdk_bdev_close 26007
bdev_open_ext 26672
bdev_alloc_io_stat 27092
bdev_free_io_stat 27092
spdk_bdev_reset_io_stat 27665
spdk_bdev_next 29310
bdev_get_by_name 29835
bdev_name_tree_RB_FIND 29835
spdk_bdev_dump_info_json 30064
spdk_bdev_get_qos_rate_limits 30072
spdk_bdev_get_aliases 30112
spdk_bdev_get_product_name 32572
spdk_bdev_get_io_channel 33055
spdk_bdev_module_list_add 34616
spdk_bdev_module_list_find 34616
spdk_bdev_io_set_md_buf 34778
bdev_lock_lba_range_check_io 43991
spdk_bdev_get_uuid 46861
bdev_lba_range_overlapped 55314
bdev_rw_split_get_buf_cb 56344
bdev_io_range_is_locked 58599
spdk_bdev_module_examine_done 59697
bdev_module_action_done 59901
bdev_module_action_complete 62018
bdev_close 62589
bdev_start_qos 62589
bdev_desc_alloc 62627
bdev_desc_free 62627
bdev_open 62627
spdk_bdev_get_name 63054
bdev_open_opts_get_defaults 66682
bdev_io_get_iobuf_cb 67048
bdev_io_complete_sequence_cb 67655
spdk_bdev_write_blocks_with_md 103925
spdk_bdev_abort 117709
bdev_abort_buf_io 117721
bdev_abort 117724
_bdev_abort 117727
bdev_abort_queued_io 117727
bdev_abort_io_done 117739
bdev_abort_io 117742
bdev_name_cmp 119105
spdk_bdev_get_qos_rpc_type 120256
spdk_bdev_desc_is_md_separate 122974
spdk_bdev_get_memory_domains 130366
spdk_bdev_nvme_iov_passthru_md 187430
bdev_io_on_tailq 235484
bdev_channel_submit_qos_io_done 304754
bdev_channel_poll_qos 305874
bdev_channel_submit_qos_io 306293
spdk_bdev_for_each_channel_continue 316388
bdev_each_channel_msg 316391
bdev_each_channel_cpl 321749
spdk_bdev_for_each_channel 321751
bdev_io_submit_sequence_cb 331291
bdev_io_exec_sequence 398946
bdev_io_exec_sequence_cb 398946
spdk_bdev_desc_get_dif_type 517946
spdk_bdev_desc_is_dif_head_of_md 517946
spdk_bdev_desc_is_md_interleaved 517976
spdk_bdev_is_dif_head_of_md 518830
spdk_bdev_get_io_type_name 601280
io_channel_iter_get_bdev 638137
parent_bdev_io_complete 667100
bdev_io_split 667103
_bdev_rw_split 668496
bdev_write_zero_buffer 678421
bdev_write_zero_buffer_done 678421
_bdev_get_block_size_with_md 681081
bdev_queue_nomem_io_head 775480
spdk_bdev_flush 915648
spdk_bdev_queue_io_wait 954854
spdk_bdev_is_dif_check_enabled 1037876
spdk_bdev_desc_is_dif_check_enabled 1037936
spdk_bdev_io_get_iovec 1110667
spdk_bdev_zcopy_end 1191500
spdk_bdev_zcopy_start 1231448
spdk_bdev_read_blocks_with_md 1255652
_to_next_boundary 1637089
bdev_io_split_done 1659123
bdev_io_split_submit 1659135
spdk_bdev_readv 1961387
bdev_io_init_dif_ctx 2229217
spdk_bdev_writev 2277115
_bdev_memory_domain_get_io_cb 2518928
bdev_io_pull_data_done 2531293
_bdev_io_pull_bounce_data_buf 2532433
_bdev_io_get_bounce_buf 2537765
_bdev_io_ext_use_bounce_buffer 2543494
_bdev_io_push_bounce_data_buffer 2554048
bdev_io_pull_data 2564368
_bdev_io_complete_push_bounce_done 2565727
bdev_io_push_bounce_md_buf 2567830
bdev_io_push_bounce_data_done 2568983
bdev_io_push_bounce_data 2570030
spdk_bdev_io_type_supported 3014296
spdk_bdev_get_block_size 3127087
spdk_bdev_flush_blocks 3142937
spdk_bdev_write_zeroes_blocks 3524467
bdev_write_zeroes_should_split 3524607
spdk_bdev_io_hide_metadata 4359749
spdk_bdev_io_complete_scsi_status 4857945
bdev_queue_nomem_io_tail 5517529
bdev_ch_retry_io 5531129
bdev_shared_ch_retry_io 5531130
spdk_bdev_writev_blocks 5829010
bdev_ch_resubmit_io 6292854
bdev_qos_rw_bps_rewind_quota 7041292
spdk_bdev_get_md_size 7796846
spdk_bdev_readv_blocks 7985742
bdev_qos_rw_iops_rewind_quota 8495211
spdk_bdev_get_data_block_size 8971845
spdk_bdev_io_get_md_buf 9220384
spdk_bdev_io_get_scsi_status 9234576
bdev_qos_io_submit 9829464
spdk_bdev_unmap 11232946
spdk_bdev_io_set_buf 11617726
spdk_bdev_read 12411887
spdk_bdev_is_md_interleaved 12413315
bdev_io_get_buf_complete 12991113
_bdev_io_set_buf 12993586
_bdev_io_set_md_buf 12994612
bdev_io_get_buf 12997579
_bdev_io_put_buf 13033319
bdev_io_put_buf 13035206
bdev_wait_for_examine_cb 13919734
bdev_module_all_actions_completed 13921851
bdev_io_type_supported 14092795
spdk_bdev_get_dif_type 15300583
spdk_bdev_read_blocks 15340370
bdev_qos_rw_rewind_io 15536503
bdev_qos_r_bps_queue 15671640
bdev_is_read_io 15671682
bdev_read_blocks_with_md 16576236
_are_iovs_aligned 22175443
spdk_bdev_writev_blocks_with_md 23145177
spdk_bdev_io_get_nvme_status 24352137
spdk_bdev_write 25146065
spdk_bdev_io_complete_nvme_status 25734357
bdev_io_get_max_buf_len 25989507
spdk_bdev_readv_blocks_ext 26236791
spdk_bdev_write_blocks 26923364
spdk_bdev_io_get_submit_tsc 27398204
bdev_write_blocks_with_md 27537970
bdev_unmap_should_split 27543476
spdk_bdev_unmap_blocks 27671169
spdk_bdev_get_num_blocks 32197902
spdk_bdev_io_get_buf 32635392
spdk_bdev_io_complete_base_io_status 33760831
spdk_bdev_writev_blocks_ext 41067794
spdk_bdev_desc_get_md_size 41933443
spdk_bdev_io_get_io_channel 43331267
spdk_bdev_desc_get_block_size 44324127
_is_buf_allocated 51267537
bdev_bytes_to_blocks 53931578
spdk_bdev_is_md_separate 58841521
spdk_bdev_readv_blocks_with_md 60232974
_bdev_io_check_opts 67160443
bdev_writev_blocks_with_md 70238222
spdk_bdev_get_buf_align 75736436
bdev_readv_blocks_with_md 95716216
bdev_io_needs_accel_buffer 162399979
_bdev_io_submit_ext 164841224
bdev_io_needs_bounce_buffer 164936477
bdev_io_use_memory_domain 176859372
bdev_qos_rw_bps_queue 186809861
bdev_get_io_size_in_byte 193850656
bdev_io_get_block_size 194575844
bdev_rw_should_split 211813800
_bdev_io_handle_no_mem 237203574
_bdev_io_complete 238760790
spdk_bdev_io_complete 239972370
spdk_bdev_free_io 240388372
bdev_io_decrement_outstanding 240434301
bdev_ch_remove_from_io_submitted 241026640
bdev_io_complete 241083100
bdev_io_do_submit 241151173
bdev_io_update_io_stat 241250781
bdev_submit_request 241663100
_bdev_io_submit 241713377
bdev_io_increment_outstanding 242211999
bdev_io_submit 242451621
bdev_io_init 242737937
bdev_ch_add_to_io_submitted 242959254
bdev_channel_get_io 244312280
bdev_io_valid_blocks 244392249
bdev_io_should_split 247423877
spdk_bdev_io_get_thread 253714744
bdev_desc_get_block_size 291825684
bdev_io_needs_sequence_exec 416689086
bdev_io_needs_metadata 490234674
bdev_qos_rw_iops_queue 620780946
bdev_io_use_accel_sequence 660142420
spdk_bdev_desc_get_bdev 700205740
bdev_qos_io_to_limit 793075370
bdev_qos_queue_io 793076292
bdev_qos_rw_queue_io 807592241

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