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: 2022-03-28 15:32:58 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 1092
ext4_exit_mballoc 0
ext4_free_blocks 280
ext4_free_data_in_buddy 84
ext4_group_add_blocks 0
ext4_groupinfo_create_slab 56
ext4_init_mballoc 28
ext4_issue_discard 0
ext4_mb_add_groupinfo 2688
ext4_mb_add_n_trim 224
ext4_mb_alloc_groupinfo 56
ext4_mb_check_group_pa 196
ext4_mb_check_limits 29988
ext4_mb_cleanup_pa 0
ext4_mb_collect_stats 7224
ext4_mb_complex_scan_group 7000
ext4_mb_discard_group_preallocations 0
ext4_mb_discard_lg_preallocations 0
ext4_mb_discard_preallocations 0
ext4_mb_find_by_goal 7028
ext4_mb_free_metadata 280
ext4_mb_generate_buddy 84
ext4_mb_generate_from_freelist 84
ext4_mb_generate_from_pa 84
ext4_mb_get_buddy_page_lock 84
ext4_mb_good_group 14056
ext4_mb_group_or_file 7224
ext4_mb_init 56
ext4_mb_init_backend 56
ext4_mb_init_cache 168
ext4_mb_init_group 84
ext4_mb_initialize_context 7224
ext4_mb_load_buddy_gfp 7392
ext4_mb_mark_diskspace_used 7224
ext4_mb_mark_free_simple 3136
ext4_mb_measure_extent 29988
ext4_mb_new_blocks 7224
ext4_mb_new_group_pa 28
ext4_mb_new_inode_pa 0
ext4_mb_new_preallocation 28
ext4_mb_normalize_request 7028
ext4_mb_pa_callback 0
ext4_mb_regular_allocator 7028
ext4_mb_release 0
ext4_mb_release_context 7224
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 28
ext4_mb_try_best_found 0
ext4_mb_use_best_found 7028
ext4_mb_use_inode_pa 0
ext4_mb_use_preallocated 7224
ext4_mballoc_query_range 0
ext4_process_freed_data 201
ext4_set_bits 14252
ext4_trim_all_free 0
ext4_trim_extent 0
ext4_trim_fs 0
ext4_try_merge_freed_extent 196
mb_buddy_adjust_border 0
mb_buddy_mark_free 0
mb_clear_bit 22204
mb_clear_bits 280
mb_find_buddy 54488
mb_find_extent 33488
mb_find_order_for_block 47488
mb_free_blocks 84
mb_mark_used 7028
mb_regenerate_buddy 0
mb_set_bit 28224
mb_test_and_clear_bit 84
mb_test_and_clear_bits 84

Generated by: LCOV version 1.14