From: Pavel Machek <pavel@ucw.cz>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Nigel Cunningham <ncunningham@linuxmail.com>,
Roland Stigge <stigge@antcom.de>,
234976@bugs.debian.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: Bug#234976: kernel-source-2.6.4: Software Suspend doesn't work
Date: Tue, 27 Apr 2004 12:26:44 +0200 [thread overview]
Message-ID: <20040427102644.GC10593@elf.ucw.cz> (raw)
In-Reply-To: <20040427102344.GA24313@gondor.apana.org.au>
Hi!
> > BTW what is performance penalty of not running 4MB pages on kernel?
> > Every user with intel-agp (etc) eats it, even if they are not using 3D
> > on the machine...
>
> The penalty only applies to the 4M region around the gatt table.
I thought that kernel should pretty much fit to single 4M region, but
I guess that's not case here. Thanks.
(Compiled kernel is still <4M, so having gatt near to kernel code
would hurt quite a bit; but that's probably not the case).
Pavel
--
934a471f20d6580d5aad759bf0d97ddc
next prev parent reply other threads:[~2004-04-27 10:27 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <E1B6on4-0005EW-00@gondolin.me.apana.org.au>
[not found] ` <1080310299.2108.10.camel@atari.stigge.org>
[not found] ` <20040326142617.GA291@elf.ucw.cz>
[not found] ` <1080315725.2951.10.camel@atari.stigge.org>
[not found] ` <20040326155315.GD291@elf.ucw.cz>
[not found] ` <1080317555.12244.5.camel@atari.stigge.org>
[not found] ` <20040326161717.GE291@elf.ucw.cz>
[not found] ` <1080325072.2112.89.camel@atari.stigge.org>
2004-04-26 9:48 ` Bug#234976: kernel-source-2.6.4: Software Suspend doesn't work Herbert Xu
2004-04-26 10:40 ` Herbert Xu
2004-04-26 11:27 ` Nigel Cunningham
2004-04-26 12:11 ` Herbert Xu
2004-04-26 12:15 ` Nigel Cunningham
2004-04-26 13:46 ` Pavel Machek
2004-04-26 20:39 ` Nigel Cunningham
2004-04-26 13:11 ` Pavel Machek
2004-04-27 6:56 ` Benjamin Herrenschmidt
2004-04-27 8:56 ` Nigel Cunningham
2004-04-27 10:21 ` Pavel Machek
2004-04-27 10:23 ` Herbert Xu
2004-04-27 10:26 ` Pavel Machek [this message]
2004-04-27 12:48 ` Pavel Machek
2004-04-27 12:54 ` Herbert Xu
2004-04-27 13:53 ` Pavel Machek
2004-04-27 21:52 ` Pavel Machek
2004-04-27 22:58 ` Nigel Cunningham
2004-04-27 23:16 ` Pavel Machek
2004-04-27 23:16 ` Nigel Cunningham
2004-04-27 23:24 ` Benjamin Herrenschmidt
2004-04-27 23:30 ` Nigel Cunningham
2004-04-28 0:17 ` Pavel Machek
2004-04-26 13:08 ` Pavel Machek
2004-04-27 8:02 ` Herbert Xu
[not found] <1E2xl-5lP-23@gated-at.bofh.it>
[not found] ` <1E4z7-77w-13@gated-at.bofh.it>
[not found] ` <1Pb4h-8hZ-11@gated-at.bofh.it>
[not found] ` <1Pc0Y-BC-45@gated-at.bofh.it>
[not found] ` <1PcWn-1tE-11@gated-at.bofh.it>
[not found] ` <1Pf8I-3qP-31@gated-at.bofh.it>
[not found] ` <1PuTf-7ZO-7@gated-at.bofh.it>
[not found] ` <1Py1q-1ZH-23@gated-at.bofh.it>
[not found] ` <1Py1y-1ZH-43@gated-at.bofh.it>
[not found] ` <1PAlX-3Vx-1@gated-at.bofh.it>
2004-04-27 23:30 ` Karol Kozimor
2004-04-27 23:33 ` Pavel Machek
2004-04-27 23:46 ` Karol Kozimor
2004-04-28 0:56 ` Pavel Machek
2004-04-28 9:05 ` Karol Kozimor
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