LCOV - code coverage report
Current view: top level - fs/ext4 - mballoc.c (source / functions) Hit Total Coverage
Test: combined.info Lines: 1271 2440 52.1 %
Date: 2022-04-01 14:17:54 Functions: 51 77 66.2 %
Branches: 478 1539 31.1 %

Function Name Sort by function name Hit count Sort by hit count
ext4_discard_allocated_blocks 0
ext4_discard_preallocations 440
ext4_exit_mballoc 0
ext4_free_blocks 110
ext4_free_data_in_buddy 33
ext4_group_add_blocks 0
ext4_groupinfo_create_slab 22
ext4_init_mballoc 11
ext4_issue_discard 0
ext4_mb_add_groupinfo 1056
ext4_mb_add_n_trim 88
ext4_mb_alloc_groupinfo 22
ext4_mb_check_group_pa 77
ext4_mb_check_limits 11770
ext4_mb_cleanup_pa 0
ext4_mb_collect_stats 2827
ext4_mb_complex_scan_group 2739
ext4_mb_discard_group_preallocations 0
ext4_mb_discard_lg_preallocations 0
ext4_mb_discard_preallocations 0
ext4_mb_find_by_goal 2750
ext4_mb_free_metadata 110
ext4_mb_generate_buddy 33
ext4_mb_generate_from_freelist 33
ext4_mb_generate_from_pa 33
ext4_mb_get_buddy_page_lock 33
ext4_mb_good_group 5500
ext4_mb_group_or_file 2827
ext4_mb_init 22
ext4_mb_init_backend 22
ext4_mb_init_cache 66
ext4_mb_init_group 33
ext4_mb_initialize_context 2827
ext4_mb_load_buddy_gfp 2893
ext4_mb_mark_diskspace_used 2827
ext4_mb_mark_free_simple 1232
ext4_mb_measure_extent 11770
ext4_mb_new_blocks 2827
ext4_mb_new_group_pa 11
ext4_mb_new_inode_pa 0
ext4_mb_new_preallocation 11
ext4_mb_normalize_request 2750
ext4_mb_pa_callback 0
ext4_mb_regular_allocator 2750
ext4_mb_release 0
ext4_mb_release_context 2827
ext4_mb_release_group_pa 0
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 11
ext4_mb_try_best_found 0
ext4_mb_use_best_found 2750
ext4_mb_use_inode_pa 0
ext4_mb_use_preallocated 2827
ext4_mballoc_query_range 0
ext4_process_freed_data 78
ext4_set_bits 5577
ext4_trim_all_free 0
ext4_trim_extent 0
ext4_trim_fs 0
ext4_try_merge_freed_extent 77
mb_buddy_adjust_border 0
mb_buddy_mark_free 0
mb_clear_bit 8723
mb_clear_bits 110
mb_find_buddy 21384
mb_find_extent 13145
mb_find_order_for_block 18634
mb_free_blocks 33
mb_mark_used 2750
mb_regenerate_buddy 0
mb_set_bit 11055
mb_test_and_clear_bit 33
mb_test_and_clear_bits 33

Generated by: LCOV version 1.14