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: 2024-11-16 18:50:39 Functions: 415 453 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4691 23745 19.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24083193
_bdev_abort 109357
_bdev_copy_split 0
_bdev_get_block_size_with_md 617750
_bdev_init 2153
_bdev_io_check_opts 82695910
_bdev_io_complete 237653126
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 352797
_bdev_io_ext_use_bounce_buffer 351147
_bdev_io_handle_no_mem 237853579
_bdev_io_pull_bounce_data_buf 352797
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 352797
_bdev_io_put_buf 15419631
_bdev_io_set_buf 15419631
_bdev_io_set_md_buf 15419631
_bdev_io_submit 237543497
_bdev_io_submit_ext 169619801
_bdev_lock_lba_range 4636
_bdev_memory_domain_get_io_cb 351147
_bdev_memory_domain_io_get_buf 351147
_bdev_next_leaf 1949
_bdev_open_async 1011
_bdev_rw_split 1565482
_bdev_trace 2153
_bdev_unlock_lba_range 4636
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 171
_calculate_measured_qd_cpl 87
_event_notify 1054
_is_buf_allocated 63226242
_media_management_notify 0
_remove_notify 721
_resize_notify 333
_spdk_bdev_quiesce 2537
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2153
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2153
_tmp_bdev_event_cb 0
_to_next_boundary 2754812
bdev_abort 109354
bdev_abort_all_buf_io 22772
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 45121
bdev_abort_buf_io 109351
bdev_abort_buf_io_cb 0
bdev_abort_io 109372
bdev_abort_io_done 109369
bdev_abort_queued_io 109357
bdev_abort_retry 3
bdev_alias_del 6278
bdev_alloc_io_stat 28565
bdev_bytes_to_blocks 46959190
bdev_calculate_measured_queue_depth 87
bdev_ch_add_to_io_submitted 239215271
bdev_ch_remove_from_io_submitted 239215271
bdev_ch_resubmit_io 5880947
bdev_ch_retry_io 5161071
bdev_channel_abort_queued_ios 22450
bdev_channel_create 22033
bdev_channel_destroy 22027
bdev_channel_destroy_resource 22027
bdev_channel_for_each_io 0
bdev_channel_get_io 239776068
bdev_channel_poll_qos 320575
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 281
bdev_channel_submit_qos_io 321376
bdev_channel_submit_qos_io_done 320249
bdev_close 64496
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 64534
bdev_desc_free 64534
bdev_desc_release_claims 350
bdev_destroy_cb 6291
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 337631
bdev_each_channel_msg 331406
bdev_enable_histogram_config_json 852
bdev_enable_qos 22071
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6258
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2216
bdev_finish_unregister_bdevs_iter 6284
bdev_finish_wait_for_examine_done 2216
bdev_for_each_io_done 0
bdev_free_io_stat 28565
bdev_get_by_name 31251
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 271
bdev_get_each_channel_stat 268
bdev_get_io_size_in_byte 93319147
bdev_get_io_stat 279
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 2216
bdev_init_failed 0
bdev_io_complete 240337706
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71883
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 238701307
bdev_io_do_submit 237543482
bdev_io_exec_sequence 423018
bdev_io_exec_sequence_cb 423018
bdev_io_get_buf 15419631
bdev_io_get_buf_complete 15419631
bdev_io_get_iobuf_cb 36306
bdev_io_get_max_buf_len 30839262
bdev_io_increment_outstanding 238701307
bdev_io_init 238809842
bdev_io_needs_sequence_exec 415113518
bdev_io_on_tailq 218744
bdev_io_pull_data 352800
bdev_io_pull_data_done 352797
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 352800
bdev_io_push_bounce_data_done 352797
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 352797
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 15419631
bdev_io_range_is_locked 61200
bdev_io_should_split 240724832
bdev_io_split 1562145
bdev_io_split_done 2817667
bdev_io_split_submit 2817679
bdev_io_status_get_string 0
bdev_io_submit 239106918
bdev_io_submit_reset 265
bdev_io_submit_sequence_cb 351135
bdev_io_type_supported 9347649
bdev_io_update_io_stat 237653126
bdev_io_use_accel_sequence 654633746
bdev_io_use_memory_domain 175833357
bdev_io_valid_blocks 239303082
bdev_is_read_io 16168537
bdev_lba_range_overlapped 57911
bdev_lba_range_overlaps_tailq 4654
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4636
bdev_lock_lba_range_check_io 45168
bdev_lock_lba_range_ctx 4636
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3692
bdev_mgmt_channel_create 12941
bdev_mgmt_channel_destroy 12941
bdev_mgr_unregister_cb 2216
bdev_module_action_complete 67000
bdev_module_action_done 64784
bdev_module_all_actions_completed 11799992
bdev_module_fini_iter 8073
bdev_module_fini_start_iter 4150
bdev_module_get_max_ctx_size 2216
bdev_modules_init 2216
bdev_name_add 12547
bdev_name_cmp 132088
bdev_name_del 650
bdev_name_del_unsafe 12533
bdev_name_tree_RB_FIND 31251
bdev_name_tree_RB_INSERT 12547
bdev_name_tree_RB_INSERT_COLOR 12533
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 12533
bdev_name_tree_RB_REMOVE_COLOR 9732
bdev_no_mem_poller 1
bdev_ok_to_examine 6258
bdev_open 64534
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1001
bdev_open_async_fini 2216
bdev_open_async_opts_copy 1001
bdev_open_async_opts_get_default 1001
bdev_open_ext 28209
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 852
bdev_qos_destroy 160
bdev_qos_io_submit 6626168
bdev_qos_io_to_limit 368906775
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 368906775
bdev_qos_r_bps_queue 16168495
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 85755340
bdev_qos_rw_bps_rewind_quota 7563807
bdev_qos_rw_iops_queue 298278106
bdev_qos_rw_iops_rewind_quota 8469720
bdev_qos_rw_queue_io 384033446
bdev_qos_rw_rewind_io 16033527
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 734774
bdev_queue_nomem_io_tail 5146328
bdev_quiesce_range_locked 1267
bdev_read_blocks_with_md 19820245
bdev_readv_blocks_with_md 86788186
bdev_register 6266
bdev_register_finished 6258
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 215255821
bdev_rw_split_get_buf_cb 80288
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 5161072
bdev_start_qos 64496
bdev_start_reset 278
bdev_submit_request 238278389
bdev_trace 2049
bdev_unfreeze_channel 322
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4636
bdev_unlock_lba_range_get_channel 3695
bdev_unmap_should_split 17297883
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1267
bdev_unregister 6258
bdev_unregister_abort_channel 423
bdev_unregister_unsafe 6920
bdev_update_qd_sampling_period 103
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 11797776
bdev_write_blocks_with_md 23901208
bdev_write_zero_buffer 614872
bdev_write_zero_buffer_done 614872
bdev_write_zeroes_should_split 2296590
bdev_write_zeroes_split 7923
bdev_writev_blocks_with_md 83508672
claim_bdev 350
claim_opts_copy 66
claim_reset 335
claim_type_is_v2 1498
claim_type_promotes_to_write 71
claim_verify_rom 68
claim_verify_rwm 24
claim_verify_rwo 297
event_notify 1054
io_channel_iter_get_bdev 669037
log_already_claimed 86
parent_bdev_io_complete 1562142
register_flag_bdev 2153
spdk_bdev_abort 109339
spdk_bdev_add_io_stat 22295
spdk_bdev_alias_add 6292
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 434
spdk_bdev_close 27535
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 459816803
spdk_bdev_destruct_done 1793
spdk_bdev_dump_info_json 30065
spdk_bdev_dump_io_stat_json 276
spdk_bdev_enable_histogram_opts_init 673
spdk_bdev_examine 3
spdk_bdev_finish 2216
spdk_bdev_first 5084
spdk_bdev_first_leaf 581
spdk_bdev_flush 654878
spdk_bdev_flush_blocks 4372935
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 337631
spdk_bdev_for_each_channel_continue 331406
spdk_bdev_free_io 238809842
spdk_bdev_get_acwu 3995
spdk_bdev_get_aliases 30097
spdk_bdev_get_block_size 49541932
spdk_bdev_get_buf_align 89915022
spdk_bdev_get_by_name 3042
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 27366612
spdk_bdev_get_device_stat 271
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 67364948
spdk_bdev_get_io_channel 35186
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 601300
spdk_bdev_get_max_copy 3877
spdk_bdev_get_md_size 60880178
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133860
spdk_bdev_get_module_ctx 23
spdk_bdev_get_module_name 6080
spdk_bdev_get_name 66894
spdk_bdev_get_num_blocks 55123669
spdk_bdev_get_numa_id 1252
spdk_bdev_get_nvme_ctratt 3618
spdk_bdev_get_optimal_io_boundary 3882
spdk_bdev_get_opts 335
spdk_bdev_get_physical_block_size 5875
spdk_bdev_get_product_name 34080
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 272
spdk_bdev_get_qos_rate_limits 30073
spdk_bdev_get_qos_rpc_type 120260
spdk_bdev_get_uuid 71925
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7595
spdk_bdev_has_write_cache 5946
spdk_bdev_histogram_enable 666
spdk_bdev_histogram_enable_ext 673
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2216
spdk_bdev_io_complete 238278540
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 30607135
spdk_bdev_io_complete_nvme_status 41994158
spdk_bdev_io_complete_scsi_status 4344998
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 39149997
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 47067033
spdk_bdev_io_get_iovec 953813
spdk_bdev_io_get_md_buf 9157684
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 28604437
spdk_bdev_io_get_scsi_status 28373466
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 44497958
spdk_bdev_io_get_thread 255764768
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16056847
spdk_bdev_io_set_md_buf 34540
spdk_bdev_io_type_supported 2501405
spdk_bdev_is_dif_check_enabled 1000886
spdk_bdev_is_dif_head_of_md 500395
spdk_bdev_is_md_interleaved 28491255
spdk_bdev_is_md_separate 70708161
spdk_bdev_is_zoned 6227
spdk_bdev_module_claim_bdev 4870
spdk_bdev_module_claim_bdev_desc 419
spdk_bdev_module_examine_done 64592
spdk_bdev_module_fini_done 5857
spdk_bdev_module_fini_start_done 1934
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 36844
spdk_bdev_module_list_find 36844
spdk_bdev_module_release_bdev 4816
spdk_bdev_next 29339
spdk_bdev_next_leaf 1368
spdk_bdev_notify_blockcnt_change 213
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 1616946
spdk_bdev_open_async 1001
spdk_bdev_open_ext 27204
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 966190
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1101
spdk_bdev_read 12000640
spdk_bdev_read_blocks 18034654
spdk_bdev_read_blocks_with_md 1785591
spdk_bdev_readv 1825264
spdk_bdev_readv_blocks 18164081
spdk_bdev_readv_blocks_ext 34899616
spdk_bdev_readv_blocks_with_md 32284172
spdk_bdev_register 6269
spdk_bdev_reset 281
spdk_bdev_reset_io_stat 28565
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 338
spdk_bdev_set_qd_sampling_period 6277
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 953
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 8420505
spdk_bdev_unmap_blocks 17542274
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1104
spdk_bdev_unregister 6279
spdk_bdev_unregister_by_name 764
spdk_bdev_wait_for_examine 10944
spdk_bdev_write 21282629
spdk_bdev_write_blocks 23179730
spdk_bdev_write_blocks_with_md 106606
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2296437
spdk_bdev_writev 2774607
spdk_bdev_writev_blocks 16658130
spdk_bdev_writev_blocks_ext 47796300
spdk_bdev_writev_blocks_with_md 17739774
spdk_bdev_zcopy_end 1026983
spdk_bdev_zcopy_start 1063183
spdk_for_each_bdev 5084
spdk_for_each_bdev_leaf 581

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