From: Alex Elder <elder@inktank.com>
Date: Fri, 5 Apr 2013 06:27:11 +0000 (-0500)
Subject: rbd: define inbound data size for method ops
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~26^2~137
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6010a451c38b04cf10808a508f33e5bf32e7de63;p=pandora-kernel.git

rbd: define inbound data size for method ops

When rbd creates an object request containing an object method call
operation it is passing 0 for the size.  I originally thought this
was because the length was not needed for method calls, but I think
it really should be supplied, to describe how much space is
available to receive response data.  So provide the supplied length.

This resolves:
    http://tracker.ceph.com/issues/4659

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
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