ovl: permission: return ECHILD instead of ENOENT

The error is due to RCU and is temporary. Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Flamefire · Jul 29, 2016 · a999d7e · a999d7e
1 parent d719e8f
commit a999d7e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c
@@ -128,7 +128,7 @@ int ovl_permission(struct inode *inode, int mask)
 	realinode = d_inode_rcu(realdentry);
 	if (!realinode) {
 		WARN_ON(!(mask & MAY_NOT_BLOCK));
-		return -ENOENT;
+		return -ECHILD;
 	}
 
 	/*