From: Steven Rostedt <rostedt@goodmis.org>
To: Jan Kara <jack@suse.cz>
Cc: Rik van Riel <riel@redhat.com>,
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
Date: Tue, 11 Nov 2014 16:30:29 -0500 [thread overview]
Message-ID: <20141111163029.5d356716@gandalf.local.home> (raw)
In-Reply-To: <20141111211615.GE32298@quack.suse.cz>
On Tue, 11 Nov 2014 22:16:15 +0100
Jan Kara <jack@suse.cz> wrote:
> BTW, how much memory does the machine have and what is
> /proc/sys/vm/dirty_ratio and /proc/sys/vm/dirty_background_ratio (or
> corresponding dirty_bytes, dirty_background_bytes if you are using them)?
>
> Honza
It's currently booted in my x86_64 kernel (I use this box to test both
32bit and 64bit kernels). Also, note, this box recently went though a
new motherboard upgrade, which added 4 gigs more of memory, bringing it
to a total of 8gigs, which probably explains some things.
I wouldn't normally run such a box with a 32bit kernel.
I'll have to wait a bit before I can boot back to the 32bit kernel to
get the rest of that info for you.
-- Steve
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prev parent reply other threads:[~2014-11-11 21:30 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-01 12:23 Steven Rostedt
2014-11-01 12:30 ` Steven Rostedt
2014-11-11 20:15 ` Jan Kara
2014-11-11 21:04 ` Steven Rostedt
2014-11-11 21:16 ` Jan Kara
2014-11-11 21:30 ` Steven Rostedt [this message]
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