From 56b7cf9581fa0486657102a6fb8efabc3eadeba1 Mon Sep 17 00:00:00 2001
From: Sage Weil <sage@newdream.net>
Date: Mon, 3 May 2010 15:22:00 -0700
Subject: ceph: skip mds sync on forced unmount

Signed-off-by: Sage Weil <sage@newdream.net>
---
 fs/ceph/mds_client.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'fs/ceph/mds_client.c')

diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 35dbdad07b1..0d451a83bc8 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -2748,6 +2748,9 @@ void ceph_mdsc_sync(struct ceph_mds_client *mdsc)
 {
 	u64 want_tid, want_flush;
 
+	if (mdsc->client->mount_state == CEPH_MOUNT_SHUTDOWN)
+		return;
+
 	dout("sync\n");
 	mutex_lock(&mdsc->mutex);
 	want_tid = mdsc->last_tid;
-- 
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