From: Sage Weil <sage@inktank.com>
Date: Fri, 20 Jul 2012 22:34:04 +0000 (-0700)
Subject: libceph: move ceph_con_send() closed check under the con mutex
X-Git-Tag: v3.6-rc1~36^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a59b55a602b6c741052d79c1e3643f8440cddd27;p=pandora-kernel.git

libceph: move ceph_con_send() closed check under the con mutex

Take the con mutex before checking whether the connection is closed to
avoid racing with someone else closing it.

Signed-off-by: Sage Weil <sage@inktank.com>
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