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| author | Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> | 2011-05-08 20:43:41 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-09 09:04:24 -0700 |
| commit | f73976818adeaa46515a238b21e865850b011a87 (patch) | |
| tree | 0039a4bf88de3416c47b299b385f89e8850e3439 /fs/hpfs | |
| parent | d878597c2c498b63abe3e68d343459944bc358f9 (diff) | |
| download | linux-3.10-f73976818adeaa46515a238b21e865850b011a87.tar.gz linux-3.10-f73976818adeaa46515a238b21e865850b011a87.tar.bz2 linux-3.10-f73976818adeaa46515a238b21e865850b011a87.zip | |
HPFS: When marking or clearing the dirty bit, sync the filesystem
When marking or clearing the dirty bit, sync the filesystem
Signed-off-by: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/hpfs')
| -rw-r--r-- | fs/hpfs/super.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/hpfs/super.c b/fs/hpfs/super.c index 4858ff882d0..07e8d0c34fd 100644 --- a/fs/hpfs/super.c +++ b/fs/hpfs/super.c @@ -27,6 +27,7 @@ static void mark_dirty(struct super_block *s) sb->dirty = 1; sb->old_wrote = 0; mark_buffer_dirty(bh); + sync_dirty_buffer(bh); brelse(bh); } } @@ -40,10 +41,12 @@ static void unmark_dirty(struct super_block *s) struct buffer_head *bh; struct hpfs_spare_block *sb; if (s->s_flags & MS_RDONLY) return; + sync_blockdev(s->s_bdev); if ((sb = hpfs_map_sector(s, 17, &bh, 0))) { sb->dirty = hpfs_sb(s)->sb_chkdsk > 1 - hpfs_sb(s)->sb_was_error; sb->old_wrote = hpfs_sb(s)->sb_chkdsk >= 2 && !hpfs_sb(s)->sb_was_error; mark_buffer_dirty(bh); + sync_dirty_buffer(bh); brelse(bh); } } |