From 9056a482d0179377f622bff13d38da0e2f94231e Mon Sep 17 00:00:00 2001
From: "Yan, Zheng" <zyan@redhat.com>
Date: Fri, 14 Aug 2015 15:33:27 +0800
Subject: [PATCH] mds: send cap flush ack even when access check failed.

Signed-off-by: Yan, Zheng <zyan@redhat.com>
---
 src/mds/Locker.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/mds/Locker.cc b/src/mds/Locker.cc
index 0cbb5e3982dfb..e1f5067a866dd 100644
--- a/src/mds/Locker.cc
+++ b/src/mds/Locker.cc
@@ -3134,6 +3134,8 @@ bool Locker::_do_cap_update(CInode *in, Capability *cap,
   Session *session = static_cast<Session *>(m->get_connection()->get_priv());
   if (!session->check_access(in, MAY_WRITE, m->caller_uid, m->caller_gid, 0, 0)) {
     dout(10) << "check_access failed, dropping cap update on " << *in << dendl;
+    if (ack)
+      mds->send_message_client_counted(ack, client);
     return false;
   }
   session->put();
-- 
2.39.5