commit bbbd0eb34bf801dee01e345785959a75258f6567
author Jan Kara <jack@suse.cz> Thu Aug 21 18:22:30 2008 +0200
committer Mark Fasheh <mfasheh@suse.com> Mon Jan 05 08:40:23 2009 -0800
tree 04120dd2b08f79d446dd4c4a841ab740e354efab
parent 1a224ad11eeb190da4a123e156601aad1bb67f24

ocfs2: Mark system files as not subject to quota accounting

Mark system files as not subject to quota accounting. This prevents
possible recursions into quota code and thus deadlocks.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>

fs/ocfs2/inode.c

diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c
index ec25d99..50dbc48 100644
--- a/fs/ocfs2/inode.c
+++ b/fs/ocfs2/inode.c
@@ -275,8 +275,10 @@
 
 	inode->i_nlink = le16_to_cpu(fe->i_links_count);
 
-	if (fe->i_flags & cpu_to_le32(OCFS2_SYSTEM_FL))
+	if (fe->i_flags & cpu_to_le32(OCFS2_SYSTEM_FL)) {
 		OCFS2_I(inode)->ip_flags |= OCFS2_INODE_SYSTEM_FILE;
+		inode->i_flags |= S_NOQUOTA;
+	}
 
 	if (fe->i_flags & cpu_to_le32(OCFS2_LOCAL_ALLOC_FL)) {
 		OCFS2_I(inode)->ip_flags |= OCFS2_INODE_BITMAP;