From: Jim Garlick <garlick@llnl.gov>
Date: Wed, 1 Feb 2012 20:48:53 +0000 (-0800)
Subject: net/9p: don't allow Tflush to be interrupted
X-Git-Tag: v3.4-rc1~78^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a314f2748e76c866222a18e639c640d584d277fb;p=pandora-kernel.git

net/9p: don't allow Tflush to be interrupted

When a signal is received while sending a Tflush, the client,
which has recursed into p9_client_rpc() while sending another request,
should wait for Rflush as long as the transport is still up.

Signed-off-by: Jim Garlick <garlick@llnl.gov>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
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