linux-kernel - Re: Kernel 2.6.21.6:"swapper: page allocation failure. order:1, mode:0x20"

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Message-Id: <200710181730.38968.nickpiggin@yahoo.com.au>
Date:	Thu, 18 Oct 2007 17:30:38 +1000
From:	Nick Piggin <nickpiggin@...oo.com.au>
To:	"Andrew A. Razdolsky" <rand@...t.kharkov.ua>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: Kernel 2.6.21.6:"swapper: page allocation failure. order:1, mode:0x20"

On Thursday 18 October 2007 16:16, Andrew A. Razdolsky wrote:
> Hello!
>
> In attachments i did pick all info i know about this failure.

Hi,

Does this actually cause problems for your system? Occasional
page allocation failures from interrupt context are expected.

If you are getting a lot of these messages, you can try
increasing /proc/sys/vm/min_free_kbytes until they go away.
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