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 05:33:35 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5093 24466 20.8 %

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 4
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_get_io_time 5
spdk_bdev_get_qd 5
spdk_bdev_get_weighted_io_time 5
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
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
spdk_bdev_get_dif_pi_format 15
_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 55
bdev_qos_w_bps_queue 56
bdev_in_examine_allowlist 66
claim_opts_copy 88
spdk_bdev_nvme_io_passthru 88
claim_verify_rom 92
claim_type_promotes_to_write 100
_calculate_measured_qd_cpl 113
bdev_calculate_measured_queue_depth 113
log_already_claimed 114
bdev_qos_channel_destroy 120
spdk_bdev_nvme_admin_passthru 126
bdev_examine_allowlist_check 131
bdev_update_qd_sampling_period 134
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
bdev_io_put_accel_buf 168
spdk_bdev_quiesce 169
spdk_bdev_unquiesce 169
bdev_qos_destroy 196
bdev_examine_allowlist_config_json 197
spdk_bdev_subsystem_config_json 197
bdev_enable_qos_done 216
_calculate_measured_qd 222
bdev_set_qos_limit_done 246
spdk_bdev_notify_blockcnt_change 265
spdk_bdev_module_init_done 272
claim_verify_rwo 276
bdev_io_submit_reset 305
bdev_reset_complete 321
bdev_reset_freeze_channel_done 321
spdk_bdev_get_qd_sampling_period 324
claim_reset 326
_bdev_reset_complete 329
bdev_start_reset 329
spdk_bdev_dump_io_stat_json 329
spdk_bdev_reset 329
spdk_bdev_copy_blocks 333
bdev_get_each_channel_stat 334
bdev_get_device_stat_done 339
spdk_bdev_get_device_stat 339
bdev_copy_should_split 345
bdev_desc_release_claims 348
claim_bdev 348
bdev_get_io_stat 349
bdev_reset_freeze_channel 366
spdk_bdev_get_opts 369
bdev_unfreeze_channel 370
spdk_bdev_set_opts 373
_resize_notify 421
spdk_bdev_alias_del_all 429
bdev_unregister_abort_channel 443
spdk_bdev_module_claim_bdev_desc 444
bdev_name_del 449
spdk_bdev_claim_opts_init 496
spdk_bdev_write_zeroes 560
spdk_bdev_first_leaf 646
spdk_for_each_bdev_leaf 646
_remove_notify 755
bdev_histogram_enable_channel_cb 785
spdk_bdev_histogram_enable 788
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_histogram_enable_ext 795
spdk_bdev_unregister_by_name 799
bdev_enable_histogram_config_json 964
bdev_qos_config_json 964
bdev_qos_is_iops_rate_limit 966
bdev_open_async_done 1042
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
spdk_bdev_open_async 1042
_bdev_open_async 1052
spdk_bdev_quiesce_range 1088
spdk_bdev_unquiesce_range 1092
spdk_bdev_channel_get_histogram 1166
bdev_histogram_enable_channel 1172
_event_notify 1176
event_notify 1176
spdk_bdev_set_timeout 1178
bdev_quiesce_range_locked 1257
bdev_unquiesce_range_unlocked 1257
spdk_bdev_get_numa_id 1517
claim_type_is_v2 1534
spdk_bdev_next_leaf 1590
spdk_bdev_destruct_done 1675
spdk_bdev_module_fini_start_done 1970
bdev_trace 2070
_bdev_init 2192
_bdev_trace 2192
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2192
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2192
register_flag_bdev 2192
_bdev_next_leaf 2236
bdev_examine_allowlist_free 2328
bdev_finish_wait_for_examine_done 2328
bdev_init_complete 2328
bdev_mgr_unregister_cb 2328
bdev_module_get_max_ctx_size 2328
bdev_modules_init 2328
bdev_open_async_fini 2328
spdk_bdev_finish 2328
spdk_bdev_initialize 2328
_spdk_bdev_quiesce 2518
spdk_bdev_get_max_copy 2589
spdk_bdev_get_optimal_io_boundary 2593
bdev_write_zeroes_split 2710
spdk_bdev_get_acwu 2723
bdev_get_max_write 2791
spdk_bdev_get_nvme_nsid 3061
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_has_write_cache 3348
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 3694
bdev_lock_lba_range_get_channel 3742
bdev_unlock_lba_range_get_channel 3746
spdk_bdev_open_opts_init 4232
spdk_bdev_get_by_name 4268
bdev_module_fini_start_iter 4298
_bdev_lock_lba_range 4670
_bdev_unlock_lba_range 4670
bdev_lock_lba_range_cb 4670
bdev_lock_lba_range_ctx 4670
bdev_unlock_lba_range_cb 4670
bdev_lba_range_overlaps_tailq 4691
spdk_bdev_module_release_bdev 4896
spdk_bdev_module_claim_bdev 4968
spdk_bdev_first 5106
spdk_for_each_bdev 5106
spdk_bdev_is_zoned 5258
spdk_bdev_module_fini_done 5923
bdev_finish_unregister_bdevs_iter 6344
spdk_bdev_get_write_unit_size 6369
bdev_register_finished 6386
bdev_unregister 6386
bdev_destroy_cb 6390
bdev_register 6396
bdev_examine 6398
bdev_ok_to_examine 6398
spdk_bdev_register 6400
bdev_alias_del 6410
spdk_bdev_set_qd_sampling_period 6411
spdk_bdev_unregister 6414
spdk_bdev_alias_add 6428
bdev_unregister_unsafe 7077
bdev_module_fini_iter 8251
spdk_bdev_claim_get_name 8432
bdev_open_opts_copy 8461
spdk_bdev_get_physical_block_size 9247
bdev_name_tree_RB_REMOVE_COLOR 9827
spdk_bdev_wait_for_examine 11296
bdev_examine_allowlist_remove 12764
bdev_name_del_unsafe 12792
bdev_name_tree_RB_INSERT_COLOR 12792
bdev_name_tree_RB_REMOVE 12792
bdev_name_add 12810
bdev_name_tree_RB_INSERT 12810
bdev_mgmt_channel_create 13273
bdev_mgmt_channel_destroy 13273
bdev_channel_destroy 22158
bdev_channel_destroy_resource 22158
bdev_channel_create 22166
bdev_enable_qos 22213
spdk_bdev_add_io_stat 22492
bdev_channel_abort_queued_ios 22601
bdev_abort_all_buf_io 22967
spdk_bdev_open_ext 23262
bdev_abort_all_queued_io 23333
spdk_bdev_open_ext_v2 27498
spdk_bdev_close 27819
bdev_open_ext 28543
bdev_alloc_io_stat 28878
bdev_free_io_stat 28878
spdk_bdev_next 29429
spdk_bdev_reset_io_stat 29561
spdk_bdev_dump_info_json 30138
spdk_bdev_get_qos_rate_limits 30148
spdk_bdev_get_aliases 30186
spdk_bdev_io_set_md_buf 31188
bdev_get_by_name 32811
bdev_name_tree_RB_FIND 32811
spdk_bdev_get_product_name 32833
spdk_bdev_get_io_channel 35161
spdk_bdev_module_list_add 37300
spdk_bdev_module_list_find 37300
bdev_lock_lba_range_check_io 38990
spdk_bdev_get_uuid 48397
bdev_lba_range_overlapped 50004
bdev_io_range_is_locked 53315
bdev_rw_split_get_buf_cb 53538
spdk_bdev_module_examine_done 64388
bdev_module_action_done 64660
bdev_close 65218
bdev_start_qos 65218
bdev_desc_alloc 65265
bdev_desc_free 65265
bdev_open 65265
spdk_bdev_get_name 65390
bdev_module_action_complete 66988
bdev_io_complete_sequence_cb 67359
bdev_open_opts_get_defaults 69497
bdev_io_get_iobuf_cb 72405
spdk_bdev_write_blocks_with_md 113940
spdk_bdev_get_qos_rpc_type 120552
bdev_name_cmp 130398
spdk_bdev_abort 133579
bdev_abort_buf_io 133595
bdev_abort 133599
_bdev_abort 133603
bdev_abort_queued_io 133603
bdev_abort_io_done 133619
bdev_abort_io 133623
spdk_bdev_get_memory_domains 133802
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_nvme_iov_passthru_md 246683
bdev_io_on_tailq 267246
bdev_io_submit_sequence_cb 332627
bdev_channel_submit_qos_io_done 389905
bdev_channel_poll_qos 391309
bdev_channel_submit_qos_io 391560
bdev_io_exec_sequence 399986
bdev_io_exec_sequence_cb 399986
bdev_each_channel_msg 402195
spdk_bdev_for_each_channel_continue 402195
bdev_each_channel_cpl 407861
spdk_bdev_for_each_channel 407863
spdk_bdev_flush 489742
bdev_write_zero_buffer 553296
bdev_write_zero_buffer_done 553296
_bdev_get_block_size_with_md 556087
spdk_bdev_get_io_type_name 602760
spdk_bdev_desc_get_dif_type 690941
spdk_bdev_desc_is_dif_head_of_md 690941
spdk_bdev_desc_is_md_interleaved 690971
spdk_bdev_is_dif_head_of_md 691882
bdev_queue_nomem_io_head 788101
io_channel_iter_get_bdev 810051
parent_bdev_io_complete 867337
bdev_io_split 867341
_bdev_rw_split 868465
spdk_bdev_queue_io_wait 1156343
spdk_bdev_io_get_iovec 1267891
spdk_bdev_read_blocks_with_md 1272369
spdk_bdev_zcopy_end 1361345
spdk_bdev_is_dif_check_enabled 1384123
spdk_bdev_desc_is_dif_check_enabled 1384198
spdk_bdev_zcopy_start 1407614
spdk_bdev_writev 1801782
_to_next_boundary 1803434
bdev_io_split_done 1824597
bdev_io_split_submit 1824613
spdk_bdev_readv 1857963
bdev_io_init_dif_ctx 1926508
_bdev_memory_domain_get_io_cb 2234537
_bdev_io_get_bounce_buf 2240637
bdev_io_pull_data_done 2242565
_bdev_io_ext_use_bounce_buffer 2250535
_bdev_io_push_bounce_data_buffer 2255147
_bdev_io_pull_bounce_data_buf 2258326
_bdev_io_complete_push_bounce_done 2263540
bdev_io_push_bounce_md_buf 2265024
bdev_io_push_bounce_data_done 2265616
bdev_io_push_bounce_data 2266341
bdev_io_pull_data 2272751
spdk_bdev_flush_blocks 2911467
spdk_bdev_io_type_supported 3057071
spdk_bdev_write_zeroes_blocks 3245430
bdev_write_zeroes_should_split 3245583
spdk_bdev_get_block_size 3286958
spdk_bdev_io_hide_metadata 3769729
spdk_bdev_io_complete_scsi_status 5303390
bdev_queue_nomem_io_tail 5619935
bdev_ch_retry_io 5633161
bdev_shared_ch_retry_io 5633162
spdk_bdev_writev_blocks 5789911
bdev_ch_resubmit_io 6407841
bdev_qos_rw_bps_rewind_quota 7910586
spdk_bdev_readv_blocks 8682446
spdk_bdev_get_md_size 8918791
spdk_bdev_get_data_block_size 10142064
spdk_bdev_io_get_md_buf 10198191
bdev_qos_io_submit 10353645
spdk_bdev_io_get_scsi_status 10470581
bdev_qos_rw_iops_rewind_quota 10728414
spdk_bdev_unmap 10893735
spdk_bdev_io_set_buf 12977688
bdev_wait_for_examine_cb 13014786
bdev_module_all_actions_completed 13017114
bdev_io_type_supported 13284606
spdk_bdev_is_md_interleaved 13330765
spdk_bdev_read 13440380
_bdev_io_set_buf 13898969
bdev_io_get_buf_complete 13902699
bdev_io_get_buf 13904143
_bdev_io_set_md_buf 13905611
_bdev_io_put_buf 13940813
bdev_io_put_buf 13941702
spdk_bdev_read_blocks 15056891
bdev_read_blocks_with_md 16331419
spdk_bdev_get_dif_type 16488465
bdev_qos_rw_rewind_io 18639000
bdev_qos_r_bps_queue 18792611
bdev_is_read_io 18792667
_are_iovs_aligned 23854113
spdk_bdev_writev_blocks_with_md 24840641
spdk_bdev_write 25942581
spdk_bdev_write_blocks 26887749
bdev_unmap_should_split 27214213
spdk_bdev_unmap_blocks 27447887
bdev_write_blocks_with_md 27514627
spdk_bdev_io_complete_nvme_status 27655835
bdev_io_get_max_buf_len 27804031
spdk_bdev_io_get_nvme_status 28355598
spdk_bdev_readv_blocks_ext 29260906
spdk_bdev_io_get_submit_tsc 29584076
spdk_bdev_io_complete_base_io_status 33569147
spdk_bdev_io_get_buf 35500828
spdk_bdev_get_num_blocks 37591889
spdk_bdev_writev_blocks_ext 43170475
spdk_bdev_desc_get_md_size 45985323
spdk_bdev_io_get_io_channel 46027533
spdk_bdev_desc_get_block_size 51018195
bdev_bytes_to_blocks 54419598
_is_buf_allocated 55340341
spdk_bdev_readv_blocks_with_md 57992966
spdk_bdev_is_md_separate 63171093
_bdev_io_check_opts 72374863
bdev_writev_blocks_with_md 74218827
spdk_bdev_get_buf_align 81261293
bdev_readv_blocks_with_md 97070643
bdev_qos_rw_bps_queue 160483199
bdev_io_needs_accel_buffer 167787440
bdev_get_io_size_in_byte 168393783
bdev_io_get_block_size 169315788
_bdev_io_submit_ext 169975499
bdev_io_needs_bounce_buffer 170193028
bdev_io_use_memory_domain 181387622
bdev_rw_should_split 216768191
_bdev_io_handle_no_mem 243013972
_bdev_io_complete 243732135
spdk_bdev_free_io 245119712
bdev_io_do_submit 245521346
spdk_bdev_io_complete 245636106
bdev_io_decrement_outstanding 245730569
bdev_io_update_io_stat 245966122
bdev_ch_remove_from_io_submitted 246031559
bdev_io_complete 246058000
_bdev_io_submit 246060926
bdev_submit_request 246307416
bdev_io_increment_outstanding 246430789
bdev_io_submit 247167308
bdev_io_init 247426472
bdev_ch_add_to_io_submitted 247870935
bdev_io_valid_blocks 249041613
bdev_channel_get_io 249449982
bdev_io_should_split 251765542
spdk_bdev_io_get_thread 259940896
bdev_desc_get_block_size 266475865
bdev_io_needs_sequence_exec 426559041
bdev_io_needs_metadata 505574382
bdev_qos_rw_iops_queue 665595669
bdev_io_use_accel_sequence 673677800
spdk_bdev_desc_get_bdev 683697754
bdev_qos_io_to_limit 808643786
bdev_qos_queue_io 808648307
bdev_qos_rw_queue_io 826080122

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