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From: Andrew Morton <akpm@osdl.org>
To: Anton Blanchard <anton@samba.org>
Cc: joneskoo@derbian.org, linux-kernel@vger.kernel.org
Subject: Re: swapper: page allocation failure. order:3, mode:0x20
Date: Thu, 1 Jan 2004 02:25:53 -0800	[thread overview]
Message-ID: <20040101022553.2be5f043.akpm@osdl.org> (raw)
In-Reply-To: <20040101101541.GJ28023@krispykreme>

Anton Blanchard <anton@samba.org> wrote:
>
> > swapper: page allocation failure. order:3, mode:0x20
> 
> ...
>  We should probably rate limit that printk. Andrew: I was thinking of
>  stealing net_ratelimit and calling it core_ratelimit or whatever. Then
>  wrap these non critical things with it. Overkill?

Actually my intent was just to remove it (and __GFP_NOWARN) - it's just
development-time debug.  But it is handy on occasion.

So sure, ratelimit it, make it KERN_INFO and maybe add a dump_stack()?

(printk_ratelimit() may be a suitable name)

  reply	other threads:[~2004-01-01 10:25 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-01-01  9:35 swapper: page allocation failure. order:3, mode:0x20 Joonas Kortesalmi
2004-01-01 10:15 ` Anton Blanchard
2004-01-01 10:25   ` Andrew Morton [this message]
2004-01-01 13:01     ` Anton Blanchard
2004-01-01 20:45       ` Andrew Morton
2004-01-01 22:43         ` Anton Blanchard
2004-01-01 22:08       ` Christophe Saout
2004-01-01 22:45         ` Anton Blanchard
2004-01-01 23:13           ` Christophe Saout
2004-01-01 10:27   ` Anton Blanchard
2004-01-01 10:42     ` Arjan van de Ven

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