From 8638460540749ddb1beca9e9a68d655a6fe6df65 Mon Sep 17 00:00:00 2001 From: Abhijith Das Date: Fri, 25 Aug 2006 11:13:37 -0500 Subject: [GFS2] Allow mounting of gfs2 and gfs2meta at the same time This patch allows the simultaneous mounting of gfs2meta and gfs2 filesystems. A restriction however is that a gfs2meta fs may only be mounted if its corresponding gfs2 filesystem is also mounted. Also, a gfs2 filesystem cannot be unmounted before its gfs2meta filesystem. Signed-off-by: Abhijith Das Signed-off-by: Steven Whitehouse --- fs/gfs2/ops_super.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'fs/gfs2/ops_super.c') diff --git a/fs/gfs2/ops_super.c b/fs/gfs2/ops_super.c index 2e392c994ab1..18ed18c729e8 100644 --- a/fs/gfs2/ops_super.c +++ b/fs/gfs2/ops_super.c @@ -78,6 +78,9 @@ static void gfs2_put_super(struct super_block *sb) if (!sdp) return; + if (!strncmp(sb->s_type->name, "gfs2meta", 8)) + return; /* meta fs. don't do nothin' */ + /* Unfreeze the filesystem, if we need to */ mutex_lock(&sdp->sd_freeze_lock); -- cgit v1.2.3