LCOV - code coverage report

Current view: top level - fs/ext4 - inode.c (source / functions) Hit Total Coverage Test: coverage.info Lines: 1098 1695 64.8 % Date: 2014-04-16 Functions: 80 94 85.1 % Branches: 733 1354 54.1 %

Function Name	Hit count
__check_block_validity	1631852
__ext4_get_inode_loc	8420687
__ext4_journalled_invalidatepage	2618
__ext4_journalled_writepage	0
__writepage	1354
_ext4_get_block	708679
bget_one	0
bput_one	0
do_journal_get_write_access	2961
ext4_alloc_da_blocks	155889
ext4_bh_delay_or_unwritten	44596
ext4_bh_unmapped	0
ext4_block_truncate_page	21088
ext4_block_zero_page_range	21088
ext4_bmap	123426
ext4_bread	402807
ext4_calc_metadata_amount	1761914
ext4_can_truncate	77533
ext4_change_inode_journal_flag	0
ext4_chunk_trans_blocks	11
ext4_da_get_block_prep	1760106
ext4_da_invalidatepage	1726430
ext4_da_map_blocks	1760553
ext4_da_page_release_reservation	1726434
ext4_da_release_space	1147491
ext4_da_reserve_metadata	0
ext4_da_reserve_space	1760018
ext4_da_should_update_i_disksize	4981620
ext4_da_update_reserve_space	86043
ext4_da_write_begin	6264849
ext4_da_write_end	6266081
ext4_da_writepages_trans_blocks	128373
ext4_direct_IO	130650
ext4_dirty_inode	4711141
ext4_do_update_inode	8412828
ext4_end_io_dio	29442
ext4_evict_inode	275039
ext4_expand_extra_isize.isra.39	0
ext4_ext_direct_IO	130650
ext4_get_block	558221
ext4_get_block_write	144772
ext4_get_block_write_nolock	0
ext4_get_inode_flags	8407090
ext4_get_inode_loc	0
ext4_get_reserved_space	2993882
ext4_getattr	3973341
ext4_getblk	1021474
ext4_iget	9224
ext4_index_trans_blocks	423504
ext4_inode_attach_jinode	1500831
ext4_inode_blocks_set.isra.38	8413388
ext4_inode_csum.isra.35	0
ext4_inode_csum_set	8413792
ext4_inode_csum_verify	8710
ext4_inode_is_fast_symlink	3188
ext4_invalidatepage	1726415
ext4_journalled_invalidatepage	2618
ext4_journalled_set_page_dirty	0
ext4_journalled_write_end	2961
ext4_map_blocks	1816113
ext4_mark_iloc_dirty	8410814
ext4_mark_inode_dirty	7640684
ext4_meta_trans_blocks	423522
ext4_nonda_switch	6469296
ext4_page_mkwrite	205379
ext4_print_free_blocks	0
ext4_punch_hole	36
ext4_readpage	12741
ext4_readpages	118639
ext4_releasepage	1763653
ext4_reserve_inode_write	8412188
ext4_set_aops	196474
ext4_set_inode_flags	280565
ext4_setattr	43838
ext4_truncate	77534
ext4_truncate_restart_trans	9
ext4_wait_for_tail_page_commit	0
ext4_walk_page_buffers	50518
ext4_write_begin	2961
ext4_write_end	0
ext4_write_inode	14788
ext4_writepage	44596
ext4_writepage_trans_blocks	80530
ext4_writepages	88781
ext4_zero_partial_blocks	36
mpage_add_bh_to_extent	913637
mpage_map_and_submit_buffers	86015
mpage_map_and_submit_extent	86042
mpage_map_one_extent	86041
mpage_prepare_extent_to_map	128363
mpage_process_page_bufs	913844
mpage_release_unused_pages	128362
mpage_submit_page	890052
write_end_fn	2961

Generated by: LCOV version 1.9