From: Alex Elder <elder@inktank.com>
Date: Sat, 2 Mar 2013 00:00:16 +0000 (-0600)
Subject: libceph: define ceph_msg_has_*() data macros
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~26^2~202
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=97fb1c7f6637ee61c90b8bc186d464cfd426b063;p=pandora-kernel.git

libceph: define ceph_msg_has_*() data macros

Define and use macros ceph_msg_has_*() to determine whether to
operate on the pages, pagelist, bio, and trail fields of a message.

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