[PATCH] reiserfs: make reiserfs default to barrier=flush
From: Christoph Hellwig <hch@infradead.org>
Date: 2011-07-16 20:47:04
Also in:
linux-fsdevel
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 <redacted> 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;