From: Sage Weil <sage@inktank.com>
Date: Wed, 16 Jan 2013 02:49:09 +0000 (-0800)
Subject: crush: avoid recursion if we have already collided
X-Git-Tag: v3.9-rc1~41^2~21^2~59^2~54
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7d7c1f6136bac00174842f845babe7fb3483724e;p=pandora-kernel.git

crush: avoid recursion if we have already collided

This saves us some cycles, but does not affect the placement result at
all.

This corresponds to ceph.git commit 4abb53d4f.

Signed-off-by: Sage Weil <sage@inktank.com>
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