From: Christoph Hellwig <hch@infradead.org>
To: viro@zeniv.linux.org.uk
Cc: jeffm@suse.com, chris.mason@oracle.com, jack@suse.cz,
reiserfs-devel@vger.kernel.org, linux-ext4@vger.kernel.org,
linux-fsdevel@vger.kernel.org
Subject: [PATCH] reiserfs: make reiserfs default to barrier=flush
Date: Sat, 16 Jul 2011 16:47:00 -0400 [thread overview]
Message-ID: <20110716204700.GB16882@infradead.org> (raw)
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>
Index: linux-2.6/fs/reiserfs/super.c
===================================================================
--- linux-2.6.orig/fs/reiserfs/super.c 2011-07-02 13:57:08.061117424 +0200
+++ linux-2.6/fs/reiserfs/super.c 2011-07-02 13:59:26.197782375 +0200
@@ -1643,6 +1643,7 @@ static int reiserfs_fill_super(struct su
/* 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;
reply other threads:[~2011-07-16 20:47 UTC|newest]
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