From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
To: Pierre Ossman <drzeus@drzeus.cx>
Cc: kosaki.motohiro@jp.fujitsu.com,
Wu Fengguang <fengguang.wu@intel.com>,
Andrew Morton <akpm@linux-foundation.org>,
"bugme-daemon@bugzilla.kernel.org"
<bugme-daemon@bugzilla.kernel.org>,
"linux-mm@kvack.org" <linux-mm@kvack.org>
Subject: Re: [Bug 12832] New: kernel leaks a lot of memory
Date: Wed, 11 Mar 2009 09:19:32 +0900 (JST) [thread overview]
Message-ID: <20090311091738.8784.A69D9226@jp.fujitsu.com> (raw)
In-Reply-To: <20090310105523.3dfd4873@mjolnir.ossman.eu>
Hi
> > Here is the initial patch and tool for finding the missing pages.
> >
> > In the following example, the pages with no flags set is kind of too
> > many (1816MB), but hopefully your missing pages will have PG_reserved
> > or other flags set ;-)
> >
> > # ./page-types
> > L:locked E:error R:referenced U:uptodate D:dirty L:lru A:active S:slab W:writeback x:reclaim B:buddy r:reserved c:swapcache b:swapbacked
> >
>
> Thanks. I'll have a look in a bit. Right now I'm very close to a
> complete bisect. It is just ftrace commits left though, so I'm somewhat
> sceptical that it is correct. ftrace isn't even turned on in the
> kernels I've been testing.
>
> The remaining commits are ec1bb60bb..6712e299.
Can you try to turn off CONFIG_FTRACE* build option?
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next prev parent reply other threads:[~2009-03-11 0:19 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-12832-27@http.bugzilla.kernel.org/>
2009-03-07 20:24 ` Andrew Morton
2009-03-07 21:00 ` Pierre Ossman
2009-03-07 22:13 ` Andrew Morton
2009-03-07 22:53 ` Pierre Ossman
2009-03-08 10:00 ` Pierre Ossman
2009-03-08 10:36 ` Pierre Ossman
2009-03-08 12:38 ` Wu Fengguang
2009-03-08 14:26 ` Pierre Ossman
2009-03-08 15:54 ` Pierre Ossman
2009-03-08 19:11 ` Andrew Morton
2009-03-08 19:23 ` Pierre Ossman
2009-03-07 22:16 ` Andrew Morton
2009-03-09 1:37 ` Wu Fengguang
[not found] ` <20090309020701.GA381@localhost>
2009-03-09 7:40 ` Pierre Ossman
2009-03-09 14:22 ` Wu Fengguang
2009-03-09 15:02 ` Pierre Ossman
2009-03-10 2:41 ` Wu Fengguang
2009-03-10 6:56 ` Pierre Ossman
2009-03-10 8:19 ` Wu Fengguang
2009-03-10 9:55 ` Pierre Ossman
2009-03-10 12:22 ` Wu Fengguang
2009-03-10 13:11 ` Wu Fengguang
2009-03-10 15:52 ` Pierre Ossman
2009-03-10 20:21 ` Pierre Ossman
2009-03-11 1:37 ` Wu Fengguang
[not found] ` <20090311075703.35de2488@mjolnir.ossman.eu>
2009-03-11 7:14 ` Wu Fengguang
2009-03-11 7:26 ` Pierre Ossman
2009-03-11 7:36 ` Wu Fengguang
2009-03-11 7:57 ` Pierre Ossman
2009-03-11 8:20 ` Wu Fengguang
2009-03-11 13:05 ` Pierre Ossman
2009-03-11 13:00 ` Wu Fengguang
2009-03-11 15:02 ` Pierre Ossman
2009-03-11 15:47 ` Steven Rostedt
2009-03-11 16:46 ` Pierre Ossman
2009-03-11 21:43 ` Pierre Ossman
2009-03-12 6:50 ` Pierre Ossman
2009-03-12 1:08 ` Wu Fengguang
2009-03-12 6:55 ` Pierre Ossman
2009-03-12 7:29 ` Wu Fengguang
2009-03-11 14:25 ` Steven Rostedt
2009-03-11 14:35 ` Pierre Ossman
2009-03-11 16:55 ` Pierre Ossman
2009-03-11 17:28 ` Steven Rostedt
2009-03-11 18:33 ` Pierre Ossman
2009-03-11 18:48 ` Steven Rostedt
2009-03-11 18:56 ` Pierre Ossman
2009-03-11 19:03 ` Steven Rostedt
2009-03-12 2:46 ` KOSAKI Motohiro
2009-03-12 6:53 ` Pierre Ossman
2009-03-10 19:58 ` Pierre Ossman
2009-03-11 0:19 ` KOSAKI Motohiro [this message]
2009-03-11 7:22 ` Pierre Ossman
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=20090311091738.8784.A69D9226@jp.fujitsu.com \
--to=kosaki.motohiro@jp.fujitsu.com \
--cc=akpm@linux-foundation.org \
--cc=bugme-daemon@bugzilla.kernel.org \
--cc=drzeus@drzeus.cx \
--cc=fengguang.wu@intel.com \
--cc=linux-mm@kvack.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox