From 1297d16be6963caa438f68a318ab3ad3be37a4ac Mon Sep 17 00:00:00 2001
From: "Yan, Zheng" <zheng.z.yan@intel.com>
Date: Sat, 3 Nov 2012 10:32:37 +0800
Subject: [PATCH] --- yaml --- r: 347599 b: refs/heads/master c:
 4d1d0534f53863108fdea496288cb3310f88118d h: refs/heads/master i:   347597:
 2fde4a38f8aea402787fb74bb149ad08a697ebdd   347595:
 78231a9978668af22b6af0f70abd7d69245f2647   347591:
 3609defb93b0ac23d85cf3e62f04e1b31233ebdc   347583:
 8a63ad4fa5e67b89eab57ebcf37526b86897751a v: v3

---
 [refs]               | 2 +-
 trunk/fs/ceph/caps.c | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 07420982dc0d..13195ae56a1b 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9e15b77d9af3b63dfbff14e695336dfca88c22b2
+refs/heads/master: 4d1d0534f53863108fdea496288cb3310f88118d
diff --git a/trunk/fs/ceph/caps.c b/trunk/fs/ceph/caps.c
index 3251e9cc6401..2d0141e95c88 100644
--- a/trunk/fs/ceph/caps.c
+++ b/trunk/fs/ceph/caps.c
@@ -236,8 +236,10 @@ static struct ceph_cap *get_cap(struct ceph_mds_client *mdsc,
 	if (!ctx) {
 		cap = kmem_cache_alloc(ceph_cap_cachep, GFP_NOFS);
 		if (cap) {
+			spin_lock(&mdsc->caps_list_lock);
 			mdsc->caps_use_count++;
 			mdsc->caps_total_count++;
+			spin_unlock(&mdsc->caps_list_lock);
 		}
 		return cap;
 	}