From: Paul Rolland <rol@as2917.net>
To: Pekka Enberg <penberg@kernel.org>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Matt Mackall <mpm@selenic.com>,
Christoph Lameter <cl@linux-foundation.org>,
Dave Airlie <airlied@linux.ie>
Subject: Re: 2.6.36-rc2 : slabtop report 10170292 size-32 objects...
Date: Wed, 1 Sep 2010 11:55:07 +0200 [thread overview]
Message-ID: <20100901115507.705fe5e4@tux.DEF.witbe.net> (raw)
In-Reply-To: <AANLkTimnBG1qcLwZoEkr_iDkwE4zygLdjFJHVk9S3+wZ@mail.gmail.com>
Hi Pekka,
On Wed, 1 Sep 2010 12:41:59 +0300
Pekka Enberg <penberg@kernel.org> wrote:
> On Wed, Sep 1, 2010 at 12:35 PM, Paul Rolland <rol@as2917.net> wrote:
> > I was surprised to see my machine using so much swap when I couldn't
> > find where all the memory was gone, and I checked quickly what slabtop
> > had to say, and found that one :
> >
> > OBJS ACTIVE USE OBJ SIZE SLABS OBJ/SLAB CACHE SIZE NAME
> > 10172288 10171996 99% 0.03K 90824 112 363296K size-32
> >
>
> Might be related to this:
>
> http://kerneltrap.org/mailarchive/linux-kernel/2010/8/25/4611329
Yes, considering that lspci also confirms my machine has some common points
with Matt's one :
[root@tux Archives]# lspci
...
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
and
[root@tux Archives]# dmesg | grep drm
[drm] Initialized drm 1.1.0 20060810
[drm] set up 31M of stolen space
fbcon: inteldrmfb (fb0) is primary device
fb0: inteldrmfb frame buffer device
drm: registered panic notifier
[drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU idle, missed IRQ.
[drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU idle, missed IRQ.
[drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU idle, missed IRQ.
[drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 51
[drm:drm_edid_block_valid] *ERROR* Raw EDID:
[drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU idle, missed IRQ.
[drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU idle, missed IRQ.
[drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU idle, missed IRQ.
[drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU idle, missed IRQ.
Paul
next prev parent reply other threads:[~2010-09-01 9:57 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-01 9:35 2.6.36-rc2 : slabtop report 10170292 size-32 objects Paul Rolland
2010-09-01 9:41 ` Pekka Enberg
2010-09-01 9:55 ` Paul Rolland [this message]
2010-09-08 16:59 ` Matt Mackall
2010-09-25 10:22 ` Paul Rolland
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20100901115507.705fe5e4@tux.DEF.witbe.net \
--to=rol@as2917.net \
--cc=airlied@linux.ie \
--cc=cl@linux-foundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mpm@selenic.com \
--cc=penberg@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.