From: Michael Neuling <mikey@neuling.org>
Date: Tue, 20 Nov 2007 04:18:40 +0000 (+1100)
Subject: [POWERPC] Fix possible division by zero in scaled time accounting
X-Git-Tag: v2.6.24-rc4~109^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2b46b5673ca67d23302c2afac045def988a3cade;p=pandora-kernel.git

[POWERPC] Fix possible division by zero in scaled time accounting

If we get no user time and no system time allocated since the last
account_system_vtime, the system to user time ratio estimate can end
up dividing by zero.

This was causing a problem noticed by Balbir Singh.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---

Reading git-diff-tree failed