LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4269 5667 75.3 %
Date: 2024-12-17 09:18:53 Functions: 415 453 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4629 23745 19.5 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23797066
_bdev_abort 74832
_bdev_copy_split 0
_bdev_get_block_size_with_md 602515
_bdev_init 2157
_bdev_io_check_opts 85814007
_bdev_io_complete 240814324
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 351878
_bdev_io_ext_use_bounce_buffer 350223
_bdev_io_handle_no_mem 241060444
_bdev_io_pull_bounce_data_buf 351878
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 351878
_bdev_io_put_buf 15712993
_bdev_io_set_buf 15712993
_bdev_io_set_md_buf 15712993
_bdev_io_submit 240739220
_bdev_io_submit_ext 173239010
_bdev_lock_lba_range 4631
_bdev_memory_domain_get_io_cb 350223
_bdev_memory_domain_io_get_buf 350223
_bdev_next_leaf 1949
_bdev_open_async 1011
_bdev_rw_split 1737067
_bdev_trace 2157
_bdev_unlock_lba_range 4631
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 163
_calculate_measured_qd_cpl 83
_event_notify 1056
_is_buf_allocated 63734058
_media_management_notify 0
_remove_notify 721
_resize_notify 335
_spdk_bdev_quiesce 2527
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2157
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2157
_tmp_bdev_event_cb 0
_to_next_boundary 2883665
bdev_abort 74829
bdev_abort_all_buf_io 22753
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 45084
bdev_abort_buf_io 74826
bdev_abort_buf_io_cb 0
bdev_abort_io 74847
bdev_abort_io_done 74844
bdev_abort_queued_io 74832
bdev_abort_retry 3
bdev_alias_del 6286
bdev_alloc_io_stat 28553
bdev_bytes_to_blocks 46351701
bdev_calculate_measured_queue_depth 83
bdev_ch_add_to_io_submitted 242548558
bdev_ch_remove_from_io_submitted 242548558
bdev_ch_resubmit_io 5974319
bdev_ch_retry_io 5244638
bdev_channel_abort_queued_ios 22431
bdev_channel_create 22015
bdev_channel_destroy 22009
bdev_channel_destroy_resource 22009
bdev_channel_for_each_io 0
bdev_channel_get_io 242932349
bdev_channel_poll_qos 323025
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 281
bdev_channel_submit_qos_io 323718
bdev_channel_submit_qos_io_done 322654
bdev_close 64514
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 64552
bdev_desc_free 64552
bdev_desc_release_claims 349
bdev_destroy_cb 6299
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 340028
bdev_each_channel_msg 333735
bdev_enable_histogram_config_json 852
bdev_enable_qos 22053
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6266
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2220
bdev_finish_unregister_bdevs_iter 6296
bdev_finish_wait_for_examine_done 2220
bdev_for_each_io_done 0
bdev_free_io_stat 28553
bdev_get_by_name 31273
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 269
bdev_get_each_channel_stat 266
bdev_get_io_size_in_byte 94003341
bdev_get_io_stat 277
bdev_get_max_write 2878
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 951
bdev_histogram_enable_channel_cb 665
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2220
bdev_init_failed 0
bdev_io_complete 243612385
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71535
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 241905633
bdev_io_do_submit 240739205
bdev_io_exec_sequence 421746
bdev_io_exec_sequence_cb 421746
bdev_io_get_buf 15712993
bdev_io_get_buf_complete 15712993
bdev_io_get_iobuf_cb 37779
bdev_io_get_max_buf_len 31425986
bdev_io_increment_outstanding 241905633
bdev_io_init 241978668
bdev_io_needs_sequence_exec 421932173
bdev_io_on_tailq 149694
bdev_io_pull_data 351881
bdev_io_pull_data_done 351878
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 351881
bdev_io_push_bounce_data_done 351878
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 351878
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 15712993
bdev_io_range_is_locked 61146
bdev_io_should_split 244064828
bdev_io_split 1734234
bdev_io_split_done 2946520
bdev_io_split_submit 2946532
bdev_io_status_get_string 0
bdev_io_submit 242474654
bdev_io_submit_reset 265
bdev_io_submit_sequence_cb 350211
bdev_io_type_supported 9983790
bdev_io_update_io_stat 240814324
bdev_io_use_accel_sequence 664611185
bdev_io_use_memory_domain 179708429
bdev_io_valid_blocks 242552004
bdev_is_read_io 16184687
bdev_lba_range_overlapped 57857
bdev_lba_range_overlaps_tailq 4649
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4631
bdev_lock_lba_range_check_io 50185
bdev_lock_lba_range_ctx 4631
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3691
bdev_mgmt_channel_create 12888
bdev_mgmt_channel_destroy 12888
bdev_mgr_unregister_cb 2220
bdev_module_action_complete 67092
bdev_module_action_done 64872
bdev_module_all_actions_completed 12852575
bdev_module_fini_iter 8089
bdev_module_fini_start_iter 4158
bdev_module_get_max_ctx_size 2220
bdev_modules_init 2220
bdev_name_add 12563
bdev_name_cmp 132541
bdev_name_del 650
bdev_name_del_unsafe 12549
bdev_name_tree_RB_FIND 31273
bdev_name_tree_RB_INSERT 12563
bdev_name_tree_RB_INSERT_COLOR 12549
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 12549
bdev_name_tree_RB_REMOVE_COLOR 9741
bdev_no_mem_poller 1
bdev_ok_to_examine 6266
bdev_open 64552
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1001
bdev_open_async_fini 2220
bdev_open_async_opts_copy 1001
bdev_open_async_opts_get_default 1001
bdev_open_ext 28223
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 852
bdev_qos_destroy 160
bdev_qos_io_submit 6672393
bdev_qos_io_to_limit 374599567
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 374599567
bdev_qos_r_bps_queue 16184645
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 86418016
bdev_qos_rw_bps_rewind_quota 7585325
bdev_qos_rw_iops_queue 303313970
bdev_qos_rw_iops_rewind_quota 8464346
bdev_qos_rw_queue_io 389731986
bdev_qos_rw_rewind_io 16049671
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 744649
bdev_queue_nomem_io_tail 5229825
bdev_quiesce_range_locked 1262
bdev_read_blocks_with_md 19496281
bdev_readv_blocks_with_md 88296680
bdev_register 6274
bdev_register_finished 6266
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 278
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 322
bdev_reset_freeze_channel_done 278
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 218631916
bdev_rw_split_get_buf_cb 57347
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 194
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 5244639
bdev_start_qos 64514
bdev_start_reset 278
bdev_submit_request 241483987
bdev_trace 2053
bdev_unfreeze_channel 322
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4631
bdev_unlock_lba_range_get_channel 3694
bdev_unmap_should_split 17067765
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1262
bdev_unregister 6266
bdev_unregister_abort_channel 422
bdev_unregister_unsafe 6928
bdev_update_qd_sampling_period 99
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 12850355
bdev_write_blocks_with_md 23810888
bdev_write_zero_buffer 599637
bdev_write_zero_buffer_done 599637
bdev_write_zeroes_should_split 2371645
bdev_write_zeroes_split 7923
bdev_writev_blocks_with_md 85601235
claim_bdev 349
claim_opts_copy 66
claim_reset 335
claim_type_is_v2 1495
claim_type_promotes_to_write 70
claim_verify_rom 67
claim_verify_rwm 24
claim_verify_rwo 297
event_notify 1056
io_channel_iter_get_bdev 673763
log_already_claimed 86
parent_bdev_io_complete 1734231
register_flag_bdev 2157
spdk_bdev_abort 74814
spdk_bdev_add_io_stat 22275
spdk_bdev_alias_add 6300
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 633
spdk_bdev_channel_get_histogram 944
spdk_bdev_claim_get_name 8394
spdk_bdev_claim_opts_init 433
spdk_bdev_close 27546
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 466334017
spdk_bdev_destruct_done 1793
spdk_bdev_dump_info_json 30064
spdk_bdev_dump_io_stat_json 274
spdk_bdev_enable_histogram_opts_init 673
spdk_bdev_examine 3
spdk_bdev_finish 2220
spdk_bdev_first 5080
spdk_bdev_first_leaf 581
spdk_bdev_flush 654582
spdk_bdev_flush_blocks 4455121
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 340028
spdk_bdev_for_each_channel_continue 333735
spdk_bdev_free_io 241978668
spdk_bdev_get_acwu 4010
spdk_bdev_get_aliases 30096
spdk_bdev_get_block_size 55542426
spdk_bdev_get_buf_align 90745730
spdk_bdev_get_by_name 3050
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 26798657
spdk_bdev_get_device_stat 269
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 68581345
spdk_bdev_get_io_channel 35184
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 601280
spdk_bdev_get_max_copy 3892
spdk_bdev_get_md_size 62397964
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133878
spdk_bdev_get_module_ctx 23
spdk_bdev_get_module_name 6058
spdk_bdev_get_name 66914
spdk_bdev_get_num_blocks 57827618
spdk_bdev_get_numa_id 1252
spdk_bdev_get_nvme_ctratt 3613
spdk_bdev_get_optimal_io_boundary 3897
spdk_bdev_get_opts 335
spdk_bdev_get_physical_block_size 5877
spdk_bdev_get_product_name 34044
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 270
spdk_bdev_get_qos_rate_limits 30072
spdk_bdev_get_qos_rpc_type 120256
spdk_bdev_get_uuid 78072
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7610
spdk_bdev_has_write_cache 5910
spdk_bdev_histogram_enable 666
spdk_bdev_histogram_enable_ext 673
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2220
spdk_bdev_io_complete 241484138
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 30348984
spdk_bdev_io_complete_nvme_status 43132195
spdk_bdev_io_complete_scsi_status 4119622
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 39158151
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 47295030
spdk_bdev_io_get_iovec 1138736
spdk_bdev_io_get_md_buf 9488635
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 31650331
spdk_bdev_io_get_scsi_status 27791586
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 45805477
spdk_bdev_io_get_thread 259332844
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16518027
spdk_bdev_io_set_md_buf 37079
spdk_bdev_io_type_supported 2527495
spdk_bdev_is_dif_check_enabled 1279282
spdk_bdev_is_dif_head_of_md 639593
spdk_bdev_is_md_interleaved 28047271
spdk_bdev_is_md_separate 71915200
spdk_bdev_is_zoned 6225
spdk_bdev_module_claim_bdev 4859
spdk_bdev_module_claim_bdev_desc 418
spdk_bdev_module_examine_done 64680
spdk_bdev_module_fini_done 5869
spdk_bdev_module_fini_start_done 1938
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 36912
spdk_bdev_module_list_find 36912
spdk_bdev_module_release_bdev 4805
spdk_bdev_next 29338
spdk_bdev_next_leaf 1368
spdk_bdev_notify_blockcnt_change 214
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 78
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 2092106
spdk_bdev_open_async 1001
spdk_bdev_open_ext 27218
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 953645
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1096
spdk_bdev_read 11896516
spdk_bdev_read_blocks 17701201
spdk_bdev_read_blocks_with_md 1795080
spdk_bdev_readv 1694011
spdk_bdev_readv_blocks 17762078
spdk_bdev_readv_blocks_ext 36574837
spdk_bdev_readv_blocks_with_md 32486152
spdk_bdev_register 6277
spdk_bdev_reset 281
spdk_bdev_reset_io_stat 28553
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 338
spdk_bdev_set_qd_sampling_period 6285
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 953
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 8353589
spdk_bdev_unmap_blocks 17315990
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1099
spdk_bdev_unregister 6287
spdk_bdev_unregister_by_name 764
spdk_bdev_wait_for_examine 10956
spdk_bdev_write 21071248
spdk_bdev_write_blocks 23103619
spdk_bdev_write_blocks_with_md 107632
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2371492
spdk_bdev_writev 2681088
spdk_bdev_writev_blocks 16281203
spdk_bdev_writev_blocks_ext 49239176
spdk_bdev_writev_blocks_with_md 18670831
spdk_bdev_zcopy_end 1176209
spdk_bdev_zcopy_start 1194385
spdk_for_each_bdev 5080
spdk_for_each_bdev_leaf 581

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