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authorChristoph Hellwig <hch@infradead.org>2011-07-16 16:47:00 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2011-07-20 20:47:55 -0400
commitb4d5b10fb2e3a4327838c07d8ebd9e350fcc133d (patch)
treee267e9e3fe8d56718ff43ef1fb50b24d8fea9f21
parent00eacd66cd8ab5fff9df49aa3f261ad43d495434 (diff)
reiserfs: make reiserfs default to barrier=flush
Change the default reiserfs mount option to barrier=flush. Based on a patch from Jeff Mahoney in the SuSE tree. Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r--fs/reiserfs/super.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index aa91089..14363b9 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -1643,6 +1643,7 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
/* Set default values for options: non-aggressive tails, RO on errors */
REISERFS_SB(s)->s_mount_opt |= (1 << REISERFS_SMALLTAIL);
REISERFS_SB(s)->s_mount_opt |= (1 << REISERFS_ERROR_RO);
+ REISERFS_SB(s)->s_mount_opt |= (1 << REISERFS_BARRIER_FLUSH);
/* no preallocation minimum, be smart in
reiserfs_file_write instead */
REISERFS_SB(s)->s_alloc_options.preallocmin = 0;