LCOV - code coverage report

Current view: top level - fs/ext4 - mballoc.c (source / functions) Hit Total Coverage Test: landlock.info Lines: 1691 2801 60.4 % Date: 2021-04-22 12:43:58 Functions: 74 99 74.7 %

Function Name	Hit count
ext4_discard_allocated_blocks	0
ext4_discard_preallocations	449
ext4_exit_mballoc	0
ext4_free_blocks	206
ext4_free_blocks_simple	0
ext4_free_data_in_buddy	164
ext4_get_discard_pa_seq_sum	0
ext4_group_add_blocks	0
ext4_groupinfo_create_slab	1
ext4_groupinfo_destroy_slabs	0
ext4_init_mballoc	1
ext4_issue_discard	0
ext4_mb_add_groupinfo	16
ext4_mb_add_n_trim	52
ext4_mb_alloc_groupinfo	1
ext4_mb_check_group_pa	48
ext4_mb_check_limits	2900
ext4_mb_cleanup_pa	0
ext4_mb_collect_stats	245
ext4_mb_complex_scan_group	190
ext4_mb_discard_group_preallocations	0
ext4_mb_discard_lg_preallocations	0
ext4_mb_discard_preallocations	0
ext4_mb_discard_preallocations_should_retry	0
ext4_mb_find_by_goal	197
ext4_mb_free_metadata	206
ext4_mb_generate_buddy	16
ext4_mb_generate_from_freelist	16
ext4_mb_generate_from_pa	16
ext4_mb_get_buddy_page_lock	16
ext4_mb_good_group	585
ext4_mb_good_group_nolock	390
ext4_mb_group_or_file	245
ext4_mb_init	1
ext4_mb_init_backend	1
ext4_mb_init_cache	32
ext4_mb_init_group	16
ext4_mb_initialize_context	245
ext4_mb_load_buddy_gfp	585
ext4_mb_mark_bb	0
ext4_mb_mark_diskspace_used	245
ext4_mb_mark_free_simple	3362
ext4_mb_mark_pa_deleted	2
ext4_mb_measure_extent	2989
ext4_mb_new_blocks	245
ext4_mb_new_blocks_simple	0
ext4_mb_new_group_pa	4
ext4_mb_new_inode_pa	2
ext4_mb_new_preallocation	6
ext4_mb_normalize_group_request	4
ext4_mb_normalize_request	197
ext4_mb_pa_alloc	197
ext4_mb_pa_callback	2
ext4_mb_pa_free	191
ext4_mb_prefetch	213
ext4_mb_prefetch_fini	1
ext4_mb_put_buddy_page_lock	16
ext4_mb_put_pa	54
ext4_mb_regular_allocator	197
ext4_mb_release	0
ext4_mb_release_context	245
ext4_mb_release_group_pa	0
ext4_mb_release_inode_pa	2
ext4_mb_scan_aligned	0
ext4_mb_seq_groups_next	0
ext4_mb_seq_groups_show	0
ext4_mb_seq_groups_start	0
ext4_mb_seq_groups_stop	0
ext4_mb_simple_scan_group	7
ext4_mb_trim_inode_pa	245
ext4_mb_try_best_found	8
ext4_mb_unload_buddy	585
ext4_mb_use_best_found	197
ext4_mb_use_group_pa	52
ext4_mb_use_inode_pa	2
ext4_mb_use_preallocated	245
ext4_mballoc_query_range	0
ext4_process_freed_data	58
ext4_set_bits	442
ext4_trim_all_free	0
ext4_trim_extent	0
ext4_trim_fs	0
ext4_try_merge_freed_extent	185
get_groupinfo_cache	16
mb_buddy_adjust_border	237
mb_buddy_mark_free	104
mb_clear_bit	8965
mb_clear_bits	206
mb_find_buddy	34354
mb_find_extent	3071
mb_find_next_bit	4496
mb_find_next_zero_bit	7500
mb_find_order_for_block	3640
mb_free_blocks	166
mb_mark_used	197
mb_set_bit	1149
mb_test_and_clear_bit	830
mb_test_and_clear_bits	166
mb_test_bit	34612

Generated by: LCOV version 1.14