From: Alex Elder <elder@inktank.com>
Date: Wed, 23 May 2012 19:35:23 +0000 (-0500)
Subject: libceph: define and use an explicit CONNECTED state
X-Git-Tag: v3.6-rc1~36^2~87
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e27947c767f5bed15048f4e4dad3e2eb69133697;p=pandora-kernel.git

libceph: define and use an explicit CONNECTED state

There is no state explicitly defined when a ceph connection is fully
operational.  So define one.

It's set when the connection sequence completes successfully, and is
cleared when the connection gets closed.

Be a little more careful when examining the old state when a socket
disconnect event is reported.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>
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