From: Alex Elder <elder@inktank.com>
Date: Thu, 30 Aug 2012 19:42:15 +0000 (-0500)
Subject: rbd: kill rbd_image_header->total_snaps
X-Git-Tag: v3.7-rc1~90^2~41
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c9aadfe7860f83ee17e55fe17398f3fe948a0a84;p=pandora-kernel.git

rbd: kill rbd_image_header->total_snaps

The "total_snaps" field in an rbd header structure is never any
different from the value of "num_snaps" stored within a snapshot
context.  Avoid any confusion by just using the value held within
the snapshot context, and get rid of the "total_snaps" field.

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