From: Sage Weil <sage@newdream.net>
Date: Thu, 12 May 2011 22:13:23 +0000 (-0700)
Subject: ceph: fix rare potential cap leak
X-Git-Tag: v3.0-rc1~159^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3540303f87115cbdae6ed2cab44ce6a7676d48d3;p=pandora-kernel.git

ceph: fix rare potential cap leak

If we grab new_cap, retake the lock, and find we already have a cap now
for the given mds, release new_cap.

Signed-off-by: Sage Weil <sage@newdream.net>
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