X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=fs%2Fext3%2Facl.c;h=e4fa49e6c539310c2a4c67de8ae8fb7f647c7ec2;hb=73598611ade7c85f0c3d52ba5130103f6709c6d3;hp=8a11fe212183529e225dee8a812264de5053b9d0;hpb=e78483c5aeb0d7fbb0e365802145f1045e62957e;p=pandora-kernel.git

diff --git a/fs/ext3/acl.c b/fs/ext3/acl.c
index 8a11fe212183..e4fa49e6c539 100644
--- a/fs/ext3/acl.c
+++ b/fs/ext3/acl.c
@@ -240,10 +240,17 @@ ext3_set_acl(handle_t *handle, struct inode *inode, int type,
 }
 
 int
-ext3_check_acl(struct inode *inode, int mask)
+ext3_check_acl(struct inode *inode, int mask, unsigned int flags)
 {
-	struct posix_acl *acl = ext3_get_acl(inode, ACL_TYPE_ACCESS);
+	struct posix_acl *acl;
+
+	if (flags & IPERM_FLAG_RCU) {
+		if (!negative_cached_acl(inode, ACL_TYPE_ACCESS))
+			return -ECHILD;
+		return -EAGAIN;
+	}
 
+	acl = ext3_get_acl(inode, ACL_TYPE_ACCESS);
 	if (IS_ERR(acl))
 		return PTR_ERR(acl);
 	if (acl) {