From: Yan, Zheng <zheng.z.yan@intel.com>
Date: Fri, 4 Jan 2013 06:45:18 +0000 (+0800)
Subject: ceph: allocate cap_release message when receiving cap import
X-Git-Tag: v3.9-rc1~41^2~21^2~59^2~57
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=66f58691c5c820283dd7e4d6fe8649033ed43ceb;p=pandora-kernel.git

ceph: allocate cap_release message when receiving cap import

When client wants to release an imported cap, it's possible there
is no reserved cap_release message in corresponding mds session.
so __queue_cap_release causes kernel panic.

Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
Reviewed-by: Sage Weil <sage@inktank.com>
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