From e41d33af7c037a6f7350f8410b45ce83b50d1b80 Mon Sep 17 00:00:00 2001 From: Dan Magenheimer Date: Mon, 17 Oct 2011 16:47:17 -0700 Subject: ocfs2: send correct UUID to cleancache initialization ocfs2: Fix cleancache initialization call to correctly pass uuid As reported by Steven Whitehouse in https://lkml.org/lkml/2011/5/27/221 the ocfs2 volume UUID is incorrectly passed to cleancache. As a result, shared-ephemeral tmem pools will not actually be created; instead they will be private (unshared) which misses out on a major benefit of tmem. Reported-by: Steven Whitehouse Signed-off-by: Dan Magenheimer Signed-off-by: Joel Becker --- fs/ocfs2/super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/ocfs2') diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c index 938e2b2b0c9c..4994f8b0e604 100644 --- a/fs/ocfs2/super.c +++ b/fs/ocfs2/super.c @@ -2360,7 +2360,7 @@ static int ocfs2_initialize_super(struct super_block *sb, mlog_errno(status); goto bail; } - cleancache_init_shared_fs((char *)&uuid_net_key, sb); + cleancache_init_shared_fs((char *)&di->id2.i_super.s_uuid, sb); bail: return status; -- cgit v1.2.3