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| author | Kazuya Mio <k-mio@sx.jp.nec.com> | 2009-07-06 17:15:24 +0900 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2009-07-06 23:24:18 -0400 |
| commit | 01ec1268a57b3cc0689ee17035613bebfaea9f87 (patch) | |
| tree | 5c11af5462a7d51fc95867cf375b5683f295b8f6 /e2fsck/pass5.c | |
| parent | f27aea2fbaf03e5d63a8e3000e616ea3cd4774f8 (diff) | |
| download | e2fsprogs-01ec1268a57b3cc0689ee17035613bebfaea9f87.tar.gz | |
e2fsck: optimize loop counter when fixing bitmap padding
If unused range of the bitmap has an unmarked bit, check_[inode/block]_end()
marks all bits in the range. However, we know that the checked bits are marked.
So this patch fixes loop counter to mark from the unmarked bit.
Signed-off-by: Kazuya Mio <k-mio@sx.jp.nec.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'e2fsck/pass5.c')
| -rw-r--r-- | e2fsck/pass5.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/e2fsck/pass5.c b/e2fsck/pass5.c index e6603861..8154e1e6 100644 --- a/e2fsck/pass5.c +++ b/e2fsck/pass5.c @@ -567,7 +567,7 @@ static void check_inode_end(e2fsck_t ctx) for (i = save_inodes_count + 1; i <= end && i > save_inodes_count; i++) { if (!ext2fs_test_inode_bitmap(fs->inode_map, i)) { if (fix_problem(ctx, PR_5_INODE_BMAP_PADDING, &pctx)) { - for (i = save_inodes_count + 1; i <= end; i++) + for (; i <= end; i++) ext2fs_mark_inode_bitmap(fs->inode_map, i); ext2fs_mark_ib_dirty(fs); @@ -612,7 +612,7 @@ static void check_block_end(e2fsck_t ctx) for (i = save_blocks_count + 1; i <= end && i > save_blocks_count; i++) { if (!ext2fs_test_block_bitmap(fs->block_map, i)) { if (fix_problem(ctx, PR_5_BLOCK_BMAP_PADDING, &pctx)) { - for (i = save_blocks_count + 1; i <= end; i++) + for (; i <= end; i++) ext2fs_mark_block_bitmap(fs->block_map, i); ext2fs_mark_bb_dirty(fs); |