LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4152 5510 75.4 %
Date: 2024-12-16 08:01:24 Functions: 403 440 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4630 23217 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_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_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
spdk_bdev_get_current_qd 1
bdev_abort_retry 3
spdk_bdev_examine 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_readv_blocks_with_md 12
bdev_histogram_disable_channel 13
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_in_examine_allowlist 27
bdev_no_mem_poller 31
spdk_bdev_nvme_admin_passthru 32
bdev_lock_lba_range_ctx_msg 38
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_examine_allowlist_check 53
claim_verify_rom 55
claim_type_promotes_to_write 58
claim_opts_copy 66
spdk_bdev_nvme_io_passthru 78
log_already_claimed 83
_calculate_measured_qd_cpl 85
bdev_calculate_measured_queue_depth 85
bdev_qos_channel_destroy 98
bdev_update_qd_sampling_period 101
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_set_qos_rate_limits 123
spdk_bdev_set_qos_rate_limits 129
bdev_examine_allowlist_config_json 132
spdk_bdev_subsystem_config_json 132
spdk_bdev_notify_blockcnt_change 154
bdev_qos_destroy 160
_calculate_measured_qd 167
bdev_enable_qos_done 169
spdk_bdev_module_init_done 192
bdev_set_qos_limit_done 194
_resize_notify 221
spdk_bdev_quiesce 257
spdk_bdev_unquiesce 257
bdev_get_each_channel_stat 259
bdev_get_device_stat_done 262
spdk_bdev_get_device_stat 262
spdk_bdev_get_qd_sampling_period 263
bdev_io_submit_reset 267
spdk_bdev_dump_io_stat_json 267
bdev_get_io_stat 270
claim_verify_rwo 272
spdk_bdev_copy_blocks 272
bdev_reset_complete 280
bdev_reset_freeze_channel_done 280
bdev_start_reset 280
bdev_copy_should_split 281
bdev_channel_start_reset 283
spdk_bdev_reset 283
claim_reset 302
spdk_bdev_get_opts 303
spdk_bdev_set_opts 306
bdev_desc_release_claims 312
claim_bdev 312
bdev_reset_freeze_channel 327
bdev_unfreeze_channel 327
spdk_bdev_module_claim_bdev_desc 381
spdk_bdev_claim_opts_init 396
spdk_bdev_first_leaf 504
spdk_for_each_bdev_leaf 504
bdev_unregister_abort_channel 516
spdk_bdev_alias_del_all 590
bdev_name_del 612
bdev_histogram_enable_channel_cb 618
spdk_bdev_histogram_enable 626
spdk_bdev_write_zeroes 645
bdev_qos_is_iops_rate_limit 799
bdev_enable_histogram_config_json 842
bdev_qos_config_json 842
spdk_bdev_channel_get_histogram 902
bdev_histogram_enable_channel 909
spdk_bdev_set_timeout 911
bdev_open_async_done 915
bdev_open_async_opts_copy 915
bdev_open_async_opts_get_default 915
spdk_bdev_open_async 915
_bdev_open_async 925
_remove_notify 990
spdk_bdev_unregister_by_name 1107
_event_notify 1211
event_notify 1211
_bdev_io_complete_push_bounce_done 1262
_bdev_io_push_bounce_data_buffer 1262
bdev_io_push_bounce_data_done 1262
bdev_io_push_bounce_md_buf 1262
bdev_io_push_bounce_data 1265
spdk_bdev_next_leaf 1291
claim_type_is_v2 1351
_bdev_next_leaf 1795
spdk_bdev_module_fini_start_done 1798
spdk_bdev_destruct_done 1813
bdev_trace 1884
_bdev_init 1969
_bdev_trace 1969
register_flag_bdev 1969
bdev_examine_allowlist_free 2072
bdev_finish_wait_for_examine_done 2072
bdev_init_complete 2072
bdev_mgr_unregister_cb 2072
bdev_module_get_max_ctx_size 2072
bdev_modules_init 2072
bdev_open_async_fini 2072
spdk_bdev_finish 2072
spdk_bdev_initialize 2072
spdk_bdev_get_by_name 2077
spdk_bdev_quiesce_range 2203
spdk_bdev_unquiesce_range 2206
bdev_quiesce_range_locked 2460
bdev_unquiesce_range_unlocked 2460
bdev_get_max_write 2715
spdk_bdev_io_get_nvme_fused_status 3107
bdev_compare_and_write_do_write 3193
bdev_compare_and_write_do_write_done 3193
bdev_compare_do_read 3314
bdev_compare_do_read_done 3314
bdev_compare_and_write_do_compare 3335
bdev_compare_and_write_do_compare_done 3335
bdev_comparev_and_writev_blocks_locked 3335
bdev_comparev_and_writev_blocks_unlock 3335
bdev_comparev_and_writev_blocks_unlocked 3335
spdk_bdev_comparev_and_writev_blocks 3351
bdev_lock_lba_range 3359
bdev_unlock_lba_range 3365
spdk_bdev_comparev_blocks 3375
bdev_comparev_blocks_with_md 3393
spdk_bdev_get_max_copy 3521
spdk_bdev_get_optimal_io_boundary 3526
spdk_bdev_get_acwu 3637
bdev_module_fini_start_iter 3870
bdev_lock_lba_range_get_channel 4220
bdev_unlock_lba_range_get_channel 4223
spdk_bdev_first 4827
spdk_for_each_bdev 4827
_spdk_bdev_quiesce 4923
spdk_bdev_is_zoned 4923
spdk_bdev_module_release_bdev 5236
spdk_bdev_module_claim_bdev 5290
spdk_bdev_module_fini_done 5441
spdk_bdev_get_physical_block_size 5621
_bdev_lock_lba_range 5819
_bdev_unlock_lba_range 5819
bdev_lock_lba_range_cb 5819
bdev_lock_lba_range_ctx 5819
bdev_unlock_lba_range_cb 5819
bdev_lba_range_overlaps_tailq 5860
bdev_finish_unregister_bdevs_iter 6087
bdev_examine 6218
bdev_ok_to_examine 6218
bdev_register_finished 6218
bdev_unregister 6218
bdev_register 6226
spdk_bdev_register 6229
spdk_bdev_set_qd_sampling_period 6237
bdev_alias_del 6238
spdk_bdev_unregister 6239
spdk_bdev_alias_add 6249
spdk_bdev_has_write_cache 6250
bdev_destroy_cb 6263
spdk_bdev_get_write_unit_size 6911
bdev_unregister_unsafe 7159
bdev_module_fini_iter 7513
spdk_bdev_claim_get_name 7799
bdev_write_zeroes_split 7925
bdev_name_tree_RB_REMOVE_COLOR 9210
spdk_bdev_wait_for_examine 10108
bdev_name_del_unsafe 12458
bdev_name_tree_RB_INSERT_COLOR 12458
bdev_name_tree_RB_REMOVE 12458
bdev_name_add 12472
bdev_name_tree_RB_INSERT 12472
bdev_mgmt_channel_create 12537
bdev_mgmt_channel_destroy 12537
bdev_channel_destroy 21421
bdev_channel_destroy_resource 21421
bdev_channel_create 21427
bdev_enable_qos 21465
spdk_bdev_add_io_stat 21680
bdev_channel_abort_queued_ios 21937
bdev_abort_all_buf_io 22264
spdk_bdev_next 27458
bdev_alloc_io_stat 27910
bdev_free_io_stat 27910
spdk_bdev_reset_io_stat 27910
spdk_bdev_dump_info_json 28098
spdk_bdev_get_qos_rate_limits 28106
spdk_bdev_get_aliases 28130
bdev_io_get_iobuf_cb 28256
spdk_bdev_close 28544
spdk_bdev_open_ext 28729
bdev_open_ext 29648
bdev_get_by_name 31725
bdev_name_tree_RB_FIND 31725
spdk_bdev_get_product_name 32110
spdk_bdev_module_list_add 33745
spdk_bdev_module_list_find 33745
spdk_bdev_get_io_channel 35716
spdk_bdev_abort 39181
bdev_abort_buf_io 39184
bdev_abort 39187
_bdev_abort 39190
bdev_abort_queued_io 39190
bdev_abort_io_done 39193
bdev_abort_io 39196
spdk_bdev_io_set_md_buf 40669
bdev_abort_all_queued_io 44012
bdev_io_use_memory_domain 59692
bdev_close 63507
bdev_start_qos 63507
bdev_desc_alloc 63543
bdev_desc_free 63543
bdev_open 63543
spdk_bdev_module_examine_done 64898
bdev_module_action_done 65090
bdev_module_action_complete 67162
spdk_bdev_get_uuid 68459
bdev_io_on_tailq 78392
spdk_bdev_write_blocks_with_md 104610
bdev_io_complete_sequence_cb 108411
bdev_rw_split_get_buf_cb 109228
spdk_bdev_get_qos_rpc_type 112392
bdev_name_cmp 121942
spdk_bdev_get_memory_domains 135113
bdev_lock_lba_range_check_io 179939
bdev_lba_range_overlapped 228752
bdev_io_range_is_locked 231989
bdev_channel_submit_qos_io_done 328487
bdev_channel_poll_qos 328792
bdev_channel_submit_qos_io 329890
bdev_each_channel_msg 341024
spdk_bdev_for_each_channel_continue 341024
bdev_each_channel_cpl 348141
spdk_bdev_for_each_channel 348141
bdev_io_submit_sequence_cb 360227
_bdev_io_ext_use_bounce_buffer 418651
_bdev_memory_domain_get_io_cb 418651
_bdev_memory_domain_io_get_buf 418651
_bdev_io_pull_bounce_data_buf 419901
bdev_io_pull_data_done 419901
bdev_io_pull_data 424117
bdev_io_exec_sequence 468638
bdev_io_exec_sequence_cb 468638
bdev_io_use_accel_sequence 521524
bdev_write_zero_buffer 628698
bdev_write_zero_buffer_done 628698
_bdev_get_block_size_with_md 631413
spdk_bdev_is_dif_head_of_md 665377
spdk_bdev_flush 667012
io_channel_iter_get_bdev 689165
spdk_bdev_zcopy_end 752824
spdk_bdev_zcopy_start 757822
bdev_queue_nomem_io_head 821766
spdk_bdev_queue_io_wait 1016252
spdk_bdev_is_dif_check_enabled 1332546
parent_bdev_io_complete 1523552
bdev_io_split 1523555
_bdev_rw_split 1524730
spdk_bdev_io_type_supported 1696270
spdk_bdev_nvme_iov_passthru_md 1924590
spdk_bdev_readv 1981701
spdk_bdev_write_zeroes_blocks 2461736
bdev_write_zeroes_should_split 2461891
spdk_bdev_writev 2841959
_to_next_boundary 3013441
bdev_io_split_done 3076303
bdev_io_split_submit 3076315
bdev_wait_for_examine_cb 3659335
bdev_module_all_actions_completed 3661407
spdk_bdev_flush_blocks 4184133
bdev_queue_nomem_io_tail 5760098
spdk_bdev_io_complete_scsi_status 5925703
bdev_ch_retry_io 6054803
bdev_shared_ch_retry_io 6054836
bdev_ch_resubmit_io 6577496
bdev_qos_io_submit 7096970
bdev_qos_rw_iops_rewind_quota 8455850
bdev_qos_rw_bps_rewind_quota 8674539
bdev_io_type_supported 9194332
spdk_bdev_unmap 9204786
spdk_bdev_io_get_md_buf 12133945
spdk_bdev_read 12694326
spdk_bdev_io_get_iovec 12875999
_bdev_io_put_buf 13611797
_bdev_io_set_buf 13611797
_bdev_io_set_md_buf 13611797
bdev_io_get_buf 13611797
bdev_io_get_buf_complete 13611797
bdev_io_put_buf 13611797
spdk_bdev_io_set_buf 13938948
spdk_bdev_writev_blocks_with_md 14150669
bdev_qos_rw_rewind_io 17130389
bdev_qos_r_bps_queue 17285900
bdev_is_read_io 17285942
spdk_bdev_read_blocks 17792722
spdk_bdev_writev_blocks 18733685
bdev_unmap_should_split 18931526
spdk_bdev_unmap_blocks 19177292
spdk_bdev_readv_blocks 21644577
spdk_bdev_write 23287255
spdk_bdev_io_get_nvme_status 24300334
spdk_bdev_write_blocks 25176105
bdev_write_blocks_with_md 25909413
_are_iovs_aligned 27061601
bdev_io_get_max_buf_len 27223594
spdk_bdev_get_name 29191216
spdk_bdev_get_data_block_size 32460739
spdk_bdev_io_get_scsi_status 33476911
spdk_bdev_is_md_interleaved 33758991
spdk_bdev_readv_blocks_ext 37040868
spdk_bdev_read_blocks_with_md 37605580
spdk_bdev_io_complete_nvme_status 38704270
spdk_bdev_io_get_buf 40253467
spdk_bdev_io_get_submit_tsc 41256799
spdk_bdev_get_block_size 46197430
spdk_bdev_writev_blocks_ext 48064732
spdk_bdev_io_get_io_channel 48691115
spdk_bdev_get_dif_type 49781995
bdev_bytes_to_blocks 50677702
bdev_read_blocks_with_md 55398302
spdk_bdev_get_num_blocks 56770713
spdk_bdev_is_md_separate 58818348
_is_buf_allocated 60488530
bdev_readv_blocks_with_md 60632878
spdk_bdev_get_md_size 61053616
bdev_writev_blocks_with_md 82015079
_bdev_io_check_opts 85105594
spdk_bdev_get_buf_align 85549074
bdev_qos_rw_bps_queue 90277895
bdev_get_io_size_in_byte 98952434
_bdev_io_submit_ext 142108586
bdev_rw_should_split 224775236
bdev_io_do_submit 248368813
_bdev_io_submit 248368828
_bdev_io_complete 248408292
bdev_io_update_io_stat 248408292
_bdev_io_handle_no_mem 249076696
bdev_submit_request 249186501
spdk_bdev_io_complete 249186652
bdev_io_decrement_outstanding 249655037
bdev_io_increment_outstanding 249655037
bdev_io_init 249814385
spdk_bdev_free_io 249814385
bdev_io_submit 249894182
bdev_io_valid_blocks 250548935
bdev_channel_get_io 250830673
bdev_io_complete 251092199
bdev_io_should_split 251337979
spdk_bdev_io_get_thread 264711397
bdev_qos_rw_iops_queue 304745174
spdk_bdev_desc_get_bdev 308675028
bdev_qos_io_to_limit 378878466
bdev_qos_queue_io 378878466
bdev_qos_rw_queue_io 395023069
bdev_io_needs_sequence_exec 398735885

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