LCOV - code coverage report

Current view: top level - fs/ext4 - mballoc.c (source / functions) Hit Total Coverage Test: coverage.info Lines: 1107 1743 63.5 % Date: 2014-04-07 Functions: 56 76 73.7 % Branches: 695 1476 47.1 %

Function Name	Hit count
mb_find_buddy	2160569
mb_find_order_for_block	1311657
ext4_discard_preallocations	711045
mb_find_extent	655868
ext4_mb_measure_extent	598494
ext4_mb_check_limits	588778
ext4_mb_unload_buddy.isra.16	303728
ext4_mb_load_buddy	303585
ext4_set_bits	287284
ext4_mb_group_or_file	208127
ext4_mb_mark_diskspace_used	208125
ext4_mb_release_context	208123
ext4_mb_collect_stats	208118
ext4_mb_initialize_context	208090
ext4_mb_use_preallocated	208079
ext4_mb_new_blocks	208040
ext4_mb_good_group	164118
mb_free_blocks	154142
mb_test_and_clear_bits	154081
ext4_mb_put_pa.isra.18	151914
ext4_mb_use_inode_pa	146668
mb_buddy_mark_free	131394
mb_clear_bits	117072
ext4_mb_free_metadata	116984
ext4_free_blocks	116963
ext4_mb_use_best_found	79101
mb_mark_used	79094
ext4_mb_normalize_request	79037
ext4_mb_regular_allocator	79033
ext4_mb_find_by_goal	78998
ext4_free_data_callback	71170
ext4_mb_complex_scan_group	62007
ext4_mb_new_preallocation	22878
ext4_mb_new_inode_pa	22848
ext4_mb_pa_callback	22815
ext4_mb_release_inode_pa.isra.19	22513
ext4_mb_simple_scan_group	5974
ext4_mb_check_group_pa	5902
ext4_mb_use_group_pa	5234
ext4_mb_add_n_trim	5208
ext4_mb_mark_free_simple	529
ext4_mb_init_cache	340
ext4_mb_generate_from_pa	170
ext4_mb_generate_buddy	170
ext4_mb_generate_from_freelist	170
ext4_mb_seq_groups_show	116
ext4_mb_init_group	106
ext4_mb_put_buddy_page_lock.isra.17	106
ext4_mb_get_buddy_page_lock	106
ext4_mb_seq_groups_next	103
ext4_mb_new_group_pa	30
ext4_mb_normalize_group_request	30
ext4_mb_seq_groups_stop	15
ext4_mb_seq_groups_start	15
ext4_mb_try_best_found	1
ext4_mb_seq_groups_open	1
ext4_mb_scan_aligned	0
ext4_mb_add_groupinfo	0
ext4_trim_all_free	0
ext4_mb_discard_preallocations	0
ext4_mb_init	0
ext4_mb_init_backend	0
ext4_groupinfo_destroy_slabs	0
ext4_group_add_blocks	0
ext4_trim_fs	0
ext4_init_mballoc	0
ext4_trim_extent	0
ext4_mb_discard_group_preallocations	0
ext4_mb_discard_lg_preallocations	0
ext4_mb_alloc_groupinfo	0
mb_regenerate_buddy	0
ext4_mb_release	0
ext4_mb_release_group_pa	0
ext4_mb_cleanup_pa	0
ext4_groupinfo_create_slab	0
ext4_exit_mballoc	0

Generated by: LCOV version 1.9