LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4420 5873 75.3 %
Date: 2024-12-14 23:47:22 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4842 24414 19.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 25872075
_bdev_abort 83303
_bdev_copy_split 0
_bdev_get_block_size_with_md 610256
_bdev_init 2212
_bdev_io_check_opts 86515851
_bdev_io_complete 250885759
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1437221
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 1435506
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 1435506
_bdev_io_handle_no_mem 250092407
_bdev_io_pull_bounce_data_buf 1437221
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1437221
_bdev_io_put_buf 17837992
_bdev_io_set_buf 17838118
_bdev_io_set_md_buf 17838118
_bdev_io_submit 250802175
_bdev_io_submit_ext 177901812
_bdev_lock_lba_range 4629
_bdev_memory_domain_get_io_cb 1435506
_bdev_next_leaf 2059
_bdev_open_async 1059
_bdev_reset_complete 290
_bdev_rw_split 2105527
_bdev_trace 2212
_bdev_unlock_lba_range 4629
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 169
_calculate_measured_qd_cpl 86
_event_notify 1092
_is_buf_allocated 69355066
_media_management_notify 0
_remove_notify 721
_resize_notify 371
_spdk_bdev_quiesce 2523
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2212
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2212
_tmp_bdev_event_cb 0
_to_next_boundary 3217170
bdev_abort 83300
bdev_abort_all_buf_io 23236
bdev_abort_all_buf_io_cb 0
bdev_abort_all_nomem_io 23236
bdev_abort_all_queued_io 23250
bdev_abort_buf_io 83297
bdev_abort_buf_io_cb 0
bdev_abort_io 83318
bdev_abort_io_done 83315
bdev_abort_queued_io 83303
bdev_abort_retry 3
bdev_alias_del 6418
bdev_alloc_io_stat 29153
bdev_bytes_to_blocks 47712719
bdev_calculate_measured_queue_depth 86
bdev_ch_add_to_io_submitted 252989838
bdev_ch_remove_from_io_submitted 252989838
bdev_ch_resubmit_io 6462469
bdev_ch_retry_io 5681941
bdev_channel_abort_queued_ios 22908
bdev_channel_create 22479
bdev_channel_destroy 22473
bdev_channel_destroy_resource 22473
bdev_channel_for_each_io 0
bdev_channel_get_io 253422215
bdev_channel_poll_qos 322158
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_submit_qos_io 321800
bdev_channel_submit_qos_io_done 320747
bdev_close 65345
bdev_compare_and_write_do_compare 3345
bdev_compare_and_write_do_compare_done 3345
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3322
bdev_compare_do_read_done 3322
bdev_comparev_and_writev_blocks_locked 3345
bdev_comparev_and_writev_blocks_unlock 3345
bdev_comparev_and_writev_blocks_unlocked 3345
bdev_comparev_blocks_with_md 3407
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_copy_should_split 291
bdev_copy_split 12
bdev_desc_alloc 65383
bdev_desc_free 65383
bdev_desc_get_block_size 184778432
bdev_desc_release_claims 372
bdev_destroy_cb 6403
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 338338
bdev_each_channel_msg 331965
bdev_enable_histogram_config_json 876
bdev_enable_qos 22517
bdev_enable_qos_done 177
bdev_enable_qos_msg 44
bdev_examine 6407
bdev_examine_allowlist_check 107
bdev_examine_allowlist_config_json 189
bdev_examine_allowlist_free 2290
bdev_examine_allowlist_remove 12790
bdev_finish_unregister_bdevs_iter 6426
bdev_finish_wait_for_examine_done 2290
bdev_for_each_io_done 0
bdev_free_io_stat 29153
bdev_get_by_name 32314
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 285
bdev_get_each_channel_stat 280
bdev_get_io_size_in_byte 89853701
bdev_get_io_stat 293
bdev_get_max_write 2996
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 1049
bdev_histogram_enable_channel_cb 715
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 54
bdev_init_complete 2290
bdev_init_failed 0
bdev_io_complete 253665773
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 69490
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 252009860
bdev_io_do_submit 250802160
bdev_io_exec_sequence 410712
bdev_io_exec_sequence_cb 410712
bdev_io_get_accel_buf 0
bdev_io_get_block_size 92019465
bdev_io_get_buf 17838118
bdev_io_get_buf_complete 17838118
bdev_io_get_iobuf_cb 37234
bdev_io_get_max_buf_len 35676110
bdev_io_increment_outstanding 252009860
bdev_io_init 252434303
bdev_io_init_dif_ctx 1094278
bdev_io_needs_accel_buffer 176466306
bdev_io_needs_bounce_buffer 177901812
bdev_io_needs_metadata 528520492
bdev_io_needs_sequence_exec 443862492
bdev_io_on_tailq 166636
bdev_io_pull_data 1437224
bdev_io_pull_data_done 1437221
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf 12
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data 1437224
bdev_io_push_bounce_data_done 1437221
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1437221
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_accel_buf 126
bdev_io_put_buf 17838118
bdev_io_range_is_locked 47112
bdev_io_should_split 255975651
bdev_io_split 2104079
bdev_io_split_done 3302393
bdev_io_split_submit 3302405
bdev_io_status_get_string 0
bdev_io_submit 252907454
bdev_io_submit_reset 271
bdev_io_submit_sequence_cb 341222
bdev_io_type_supported 15901232
bdev_io_update_io_stat 250885759
bdev_io_use_accel_sequence 699849254
bdev_io_use_memory_domain 189191718
bdev_io_valid_blocks 252989524
bdev_is_read_io 15452198
bdev_lba_range_overlapped 43823
bdev_lba_range_overlaps_tailq 4647
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4629
bdev_lock_lba_range_check_io 36779
bdev_lock_lba_range_ctx 4629
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3692
bdev_mgmt_channel_create 13169
bdev_mgmt_channel_destroy 13169
bdev_mgr_unregister_cb 2290
bdev_module_action_complete 68486
bdev_module_action_done 66196
bdev_module_all_actions_completed 13539072
bdev_module_fini_iter 8324
bdev_module_fini_start_iter 4283
bdev_module_get_max_ctx_size 2290
bdev_modules_init 2290
bdev_name_add 12827
bdev_name_cmp 134758
bdev_name_del 662
bdev_name_del_unsafe 12813
bdev_name_tree_RB_FIND 32314
bdev_name_tree_RB_INSERT 12827
bdev_name_tree_RB_INSERT_COLOR 12813
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 12813
bdev_name_tree_RB_REMOVE_COLOR 9925
bdev_no_mem_poller 1
bdev_ok_to_examine 6407
bdev_open 65383
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1049
bdev_open_async_fini 2290
bdev_open_async_opts_copy 1049
bdev_open_async_opts_get_default 1049
bdev_open_ext 28849
bdev_open_opts_copy 8281
bdev_open_opts_get_defaults 69525
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 876
bdev_qos_destroy 160
bdev_qos_io_submit 6607026
bdev_qos_io_to_limit 361197789
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 361197789
bdev_qos_r_bps_queue 15452156
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 82979320
bdev_qos_rw_bps_rewind_quota 6874381
bdev_qos_rw_iops_queue 292569910
bdev_qos_rw_iops_rewind_quota 8442785
bdev_qos_rw_queue_io 375549230
bdev_qos_rw_rewind_io 15317166
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_qos_w_bps_queue 42
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 6
bdev_queue_nomem_io_head 796955
bdev_queue_nomem_io_tail 5665717
bdev_quiesce_range_locked 1260
bdev_read_blocks_with_md 20240923
bdev_readv_blocks_with_md 89982042
bdev_register 6406
bdev_register_finished 6398
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 284
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 328
bdev_reset_freeze_channel_done 284
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 226489210
bdev_rw_split_get_buf_cb 60237
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 202
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 5681987
bdev_start_qos 65345
bdev_start_reset 290
bdev_submit_request 251599206
bdev_trace 2096
bdev_unfreeze_channel 331
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4629
bdev_unlock_lba_range_get_channel 3695
bdev_unmap_should_split 20450632
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1260
bdev_unregister 6398
bdev_unregister_abort_channel 435
bdev_unregister_unsafe 7060
bdev_update_qd_sampling_period 102
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 13536782
bdev_write_blocks_with_md 24805562
bdev_write_zero_buffer 607260
bdev_write_zero_buffer_done 607260
bdev_write_zeroes_should_split 2851254
bdev_write_zeroes_split 10719
bdev_writev_blocks_with_md 88619638
claim_bdev 372
claim_opts_copy 66
claim_reset 356
claim_type_is_v2 1597
claim_type_promotes_to_write 81
claim_verify_rom 75
claim_verify_rwm 24
claim_verify_rwo 312
event_notify 1092
io_channel_iter_get_bdev 670303
log_already_claimed 89
parent_bdev_io_complete 2104076
register_flag_bdev 2212
spdk_bdev_abort 83285
spdk_bdev_add_io_stat 22753
spdk_bdev_alias_add 6432
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 645
spdk_bdev_channel_get_histogram 1042
spdk_bdev_claim_get_name 8397
spdk_bdev_claim_opts_init 483
spdk_bdev_close 28171
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3365
spdk_bdev_comparev_blocks 3389
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 282
spdk_bdev_desc_get_bdev 619673894
spdk_bdev_desc_get_block_size 53103429
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 517618
spdk_bdev_desc_get_md_size 39213361
spdk_bdev_desc_is_dif_check_enabled 1037308
spdk_bdev_desc_is_dif_head_of_md 517618
spdk_bdev_desc_is_md_interleaved 517648
spdk_bdev_desc_is_md_separate 124510
spdk_bdev_destruct_done 1805
spdk_bdev_dump_info_json 30114
spdk_bdev_dump_io_stat_json 278
spdk_bdev_enable_histogram_opts_init 723
spdk_bdev_examine 12
spdk_bdev_finish 2290
spdk_bdev_first 5084
spdk_bdev_first_leaf 619
spdk_bdev_flush 758824
spdk_bdev_flush_blocks 4601073
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 338338
spdk_bdev_for_each_channel_continue 331965
spdk_bdev_free_io 252434303
spdk_bdev_get_acwu 4078
spdk_bdev_get_aliases 30170
spdk_bdev_get_block_size 3025909
spdk_bdev_get_buf_align 100265668
spdk_bdev_get_by_name 3465
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 28027970
spdk_bdev_get_device_stat 285
spdk_bdev_get_dif_pi_format 12
spdk_bdev_get_dif_type 23737129
spdk_bdev_get_io_channel 35700
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602280
spdk_bdev_get_max_copy 3960
spdk_bdev_get_md_size 24573746
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 134873
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66632
spdk_bdev_get_num_blocks 59345057
spdk_bdev_get_numa_id 1362
spdk_bdev_get_nvme_ctratt 3704
spdk_bdev_get_nvme_nsid 3094
spdk_bdev_get_optimal_io_boundary 3965
spdk_bdev_get_opts 344
spdk_bdev_get_physical_block_size 11623
spdk_bdev_get_product_name 34040
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 274
spdk_bdev_get_qos_rate_limits 30122
spdk_bdev_get_qos_rpc_type 120456
spdk_bdev_get_uuid 79330
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7705
spdk_bdev_has_write_cache 5781
spdk_bdev_histogram_enable 716
spdk_bdev_histogram_enable_ext 723
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2290
spdk_bdev_io_complete 251599402
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 30186370
spdk_bdev_io_complete_nvme_status 43799173
spdk_bdev_io_complete_scsi_status 5470913
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 42272942
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 51855739
spdk_bdev_io_get_iovec 1125693
spdk_bdev_io_get_md_buf 9462815
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 31938406
spdk_bdev_io_get_scsi_status 29035712
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 46435275
spdk_bdev_io_get_thread 271511484
spdk_bdev_io_hide_metadata 2188550
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 17548030
spdk_bdev_io_set_md_buf 37388
spdk_bdev_io_type_supported 2829822
spdk_bdev_is_dif_check_enabled 1037248
spdk_bdev_is_dif_head_of_md 518520
spdk_bdev_is_md_interleaved 30257624
spdk_bdev_is_md_separate 78268711
spdk_bdev_is_zoned 6245
spdk_bdev_module_claim_bdev 4936
spdk_bdev_module_claim_bdev_desc 444
spdk_bdev_module_examine_done 65989
spdk_bdev_module_fini_done 6034
spdk_bdev_module_fini_start_done 1993
spdk_bdev_module_init_done 207
spdk_bdev_module_list_add 37905
spdk_bdev_module_list_find 37905
spdk_bdev_module_release_bdev 4882
spdk_bdev_next 29340
spdk_bdev_next_leaf 1440
spdk_bdev_notify_blockcnt_change 232
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 2138983
spdk_bdev_open_async 1049
spdk_bdev_open_ext 23651
spdk_bdev_open_ext_v2 27796
spdk_bdev_open_opts_init 4142
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 987876
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1094
spdk_bdev_read 12204798
spdk_bdev_read_blocks 18448295
spdk_bdev_read_blocks_with_md 1792628
spdk_bdev_readv 1977470
spdk_bdev_readv_blocks 19223584
spdk_bdev_readv_blocks_ext 37119592
spdk_bdev_readv_blocks_with_md 31943772
spdk_bdev_register 6409
spdk_bdev_reset 290
spdk_bdev_reset_io_stat 29726
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 347
spdk_bdev_set_qd_sampling_period 6417
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 1051
spdk_bdev_subsystem_config_json 189
spdk_bdev_unmap 8578720
spdk_bdev_unmap_blocks 20688352
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1097
spdk_bdev_unregister 6419
spdk_bdev_unregister_by_name 782
spdk_bdev_wait_for_examine 11270
spdk_bdev_write 21325552
spdk_bdev_write_blocks 24086172
spdk_bdev_write_blocks_with_md 112130
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2851089
spdk_bdev_writev 2866688
spdk_bdev_writev_blocks 17247393
spdk_bdev_writev_blocks_ext 49396265
spdk_bdev_writev_blocks_with_md 20453931
spdk_bdev_zcopy_end 1169477
spdk_bdev_zcopy_start 1190917
spdk_for_each_bdev 5084
spdk_for_each_bdev_leaf 619

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