LCOV - code coverage report

Current view: top level - fs/ext4 - mballoc.c (source / functions) Hit Total Coverage Test: coverage.info Lines: 1112 1743 63.8 % Date: 2014-02-18 Functions: 56 76 73.7 % Branches: 699 1493 46.8 %

Function Name	Hit count
ext4_discard_preallocations	919434
ext4_exit_mballoc	0
ext4_free_blocks	127590
ext4_free_data_callback	70590
ext4_group_add_blocks	0
ext4_groupinfo_create_slab	0
ext4_groupinfo_destroy_slabs	0
ext4_init_mballoc	0
ext4_mb_add_groupinfo	0
ext4_mb_add_n_trim	4210
ext4_mb_alloc_groupinfo	0
ext4_mb_check_group_pa	4473
ext4_mb_check_limits	692697
ext4_mb_cleanup_pa	0
ext4_mb_collect_stats	217536
ext4_mb_complex_scan_group	72761
ext4_mb_discard_group_preallocations	0
ext4_mb_discard_lg_preallocations	0
ext4_mb_discard_preallocations	0
ext4_mb_find_by_goal	88754
ext4_mb_free_metadata	127596
ext4_mb_generate_buddy	131
ext4_mb_generate_from_freelist	131
ext4_mb_generate_from_pa	131
ext4_mb_get_buddy_page_lock	97
ext4_mb_good_group	181194
ext4_mb_group_or_file	217518
ext4_mb_init	0
ext4_mb_init_backend	0
ext4_mb_init_cache	262
ext4_mb_init_group	97
ext4_mb_initialize_context	217530
ext4_mb_load_buddy	322771
ext4_mb_mark_diskspace_used	217530
ext4_mb_mark_free_simple	311
ext4_mb_measure_extent	704011
ext4_mb_new_blocks	217504
ext4_mb_new_group_pa	20
ext4_mb_new_inode_pa	22234
ext4_mb_new_preallocation	22254
ext4_mb_normalize_group_request	20
ext4_mb_normalize_request	88751
ext4_mb_pa_callback	22218
ext4_mb_put_buddy_page_lock.isra.17	97
ext4_mb_put_pa.isra.18	151037
ext4_mb_regular_allocator	88753
ext4_mb_release	0
ext4_mb_release_context	217541
ext4_mb_release_group_pa	0
ext4_mb_release_inode_pa.isra.19	21908
ext4_mb_scan_aligned	0
ext4_mb_seq_groups_next	103
ext4_mb_seq_groups_open	1
ext4_mb_seq_groups_show	116
ext4_mb_seq_groups_start	15
ext4_mb_seq_groups_stop	15
ext4_mb_simple_scan_group	5389
ext4_mb_try_best_found	10
ext4_mb_unload_buddy.isra.16	322796
ext4_mb_use_best_found	88754
ext4_mb_use_group_pa	4230
ext4_mb_use_inode_pa	146807
ext4_mb_use_preallocated	217520
ext4_set_bits	306301
ext4_trim_all_free	0
ext4_trim_extent	0
ext4_trim_fs	0
mb_buddy_mark_free	131209
mb_clear_bits	127698
mb_find_buddy	2363891
mb_find_extent	767537
mb_find_order_for_block	1477157
mb_free_blocks	153511
mb_mark_used	88756
mb_regenerate_buddy	0
mb_test_and_clear_bits	153551

Generated by: LCOV version 1.9