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Date: Sat, 1 Nov 2014 08:30:12 -0400
From: Steven Rostedt <rostedt@goodmis.org>
To: Rik van Riel <riel@redhat.com>
Cc: LKML <linux-kernel@vger.kernel.org>, Michal Hocko <mhocko@suse.cz>,
        linux-mm@kvack.org, Mel Gorman <mgorman@suse.de>,
        Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [BUG] mm/page-writeback.c: divide by zero in pos_ratio_polynom
 not fixed
Message-ID: <20141101083012.54d3b59b@gandalf.local.home>
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On Sat, 1 Nov 2014 08:23:25 -0400
Steven Rostedt <rostedt@goodmis.org> wrote:

> I don't see how d5c9fde3dae75
> could have fixed anything.

I take that back. It fixes the case on 64 bit systems where the
parameter of div_u64() truncates it. But it does nothing to help the
situation on 32 bit systems.

-- Steve