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From: Thomas Gleixner <tglx@linutronix.de>
To: Hiroyuki KAMEZAWA <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Chris Ross <chris@tebibyte.org>, Andrew Morton <akpm@osdl.org>,
	Marcelo Tosatti <marcelo.tosatti@cyclades.com>,
	Rik van Riel <riel@redhat.com>,
	LKML <linux-kernel@vger.kernel.org>,
	kernel@kolivas.org
Subject: Re: Mem issues in 2.6.9 (ever since 2.6.9-rc3) and possible cause
Date: Sat, 30 Oct 2004 12:42:46 +0200	[thread overview]
Message-ID: <1099132966.22115.89.camel@thomas> (raw)
In-Reply-To: <4183649C.7070601@jp.fujitsu.com>

On Sat, 2004-10-30 at 18:53 +0900, Hiroyuki KAMEZAWA wrote:
> > Should I move your fix into the loop or move the declaration of area to 
> > function scope?
> > 
> Oh, Okay, my patch was wrong ;(.
> Very sorry for wrong hack.
> This one will be Okay.

It fixes at least the corrupted output of show_free_areas().
DMA: 4294966389*4kB 4294966983*8kB 4294967156*16kB .....
Normal: 4294954991*4kB 4294962949*8kB 4294965607*16kB ....

now it's
DMA: 248*4kB 63*8kB 7*16kB 1*32kB 0*64kB 0*128kB ...
Normal: 204*4kB 416*8kB 157*16kB 20*32kB 3*64kB ...

Good catch.

But it still does not fix the random madness of oom-killer. Once it is
triggered it keeps going even if there is 50MB free memory available.

tglx



  reply	other threads:[~2004-10-30 10:51 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <Pine.LNX.4.44.0410251823230.21539-100000@chimarrao.boston.redhat.com>
2004-10-25 22:33 ` Mem issues in 2.6.9 (ever since 2.6.9-rc3) and possible cause Rik van Riel
2004-10-28 12:06   ` Marcelo Tosatti
2004-10-28 15:27     ` Chris Ross
2004-10-28 15:01       ` Marcelo Tosatti
2004-10-29 13:36     ` Chris Ross
2004-10-29 14:46       ` Chris Ross
2004-10-30  8:25       ` Hiroyuki KAMEZAWA
2004-10-30  8:45         ` Chris Ross
2004-10-30  8:58           ` Hiroyuki KAMEZAWA
2004-10-30  9:30             ` Chris Ross
2004-10-30  9:53               ` Hiroyuki KAMEZAWA
2004-10-30 10:42                 ` Thomas Gleixner [this message]
2004-10-31 12:33                   ` Thomas Gleixner
2004-10-30 15:38                 ` Chris Ross
2004-10-29 15:09     ` Thomas Gleixner
2004-10-23 12:59 Javier Marcet
2004-10-23 19:33 ` Andrew Morton
2004-10-23 23:03   ` Con Kolivas
2004-10-25 21:51 ` Rik van Riel
2004-10-25 22:13   ` Andrew Morton
2004-10-26  8:01     ` Nick Piggin
2004-10-29 22:39 ` Thomas Gleixner

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