LCOV - code coverage report

Current view: top level - fs/ext4 - mballoc.c (source / functions) Hit Total Coverage Test: coverage.info Lines: 1103 1743 63.3 % Date: 2014-04-16 Functions: 56 76 73.7 % Branches: 691 1476 46.8 %

Function Name	Hit count
mb_find_buddy	1959088
mb_find_order_for_block	1163650
ext4_discard_preallocations	558111
mb_find_extent	553703
ext4_mb_measure_extent	501369
ext4_mb_check_limits	494654
ext4_mb_unload_buddy.isra.16	280626
ext4_mb_load_buddy	280513
ext4_set_bits	260923
ext4_mb_good_group	230513
ext4_mb_release_context	194575
ext4_mb_mark_diskspace_used	194568
ext4_mb_collect_stats	194567
ext4_mb_group_or_file	194555
ext4_mb_initialize_context	194549
ext4_mb_use_preallocated	194500
ext4_mb_new_blocks	194424
mb_free_blocks	151009
mb_test_and_clear_bits	150951
ext4_mb_put_pa.isra.18	150776
ext4_mb_use_inode_pa	147481
mb_buddy_mark_free	129400
mb_clear_bits	110164
ext4_mb_free_metadata	110070
ext4_free_blocks	110062
ext4_free_data_callback	68103
ext4_mb_use_best_found	66319
mb_mark_used	66316
ext4_mb_normalize_request	66226
ext4_mb_regular_allocator	66204
ext4_mb_find_by_goal	66127
ext4_mb_complex_scan_group	51576
ext4_mb_new_preallocation	22519
ext4_mb_new_inode_pa	22506
ext4_mb_pa_callback	22473
ext4_mb_release_inode_pa.isra.19	22156
ext4_mb_simple_scan_group	3709
ext4_mb_use_group_pa	3285
ext4_mb_add_n_trim	3277
ext4_mb_check_group_pa	3277
ext4_mb_mark_free_simple	2351
ext4_mb_init_cache	336
ext4_mb_generate_from_pa	168
ext4_mb_generate_buddy	168
ext4_mb_generate_from_freelist	168
ext4_mb_seq_groups_show	116
ext4_mb_init_group	105
ext4_mb_put_buddy_page_lock.isra.17	105
ext4_mb_get_buddy_page_lock	105
ext4_mb_seq_groups_next	103
ext4_mb_seq_groups_stop	15
ext4_mb_seq_groups_start	15
ext4_mb_new_group_pa	12
ext4_mb_normalize_group_request	12
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