From: hch@infradead.org
To: Andi Kleen <ak@muc.de>
Cc: Ingo Molnar <mingo@elte.hu>,
andrea@suse.de, linux-kernel@vger.kernel.org, arjanv@redhat.com
Subject: Re: 4k stacks in 2.6
Date: Wed, 26 May 2004 14:17:34 -0400 [thread overview]
Message-ID: <20040526181734.GA30093@infradead.org> (raw)
In-Reply-To: <m3aczvxpe6.fsf@averell.firstfloor.org>
On Wed, May 26, 2004 at 03:57:05PM +0200, Andi Kleen wrote:
> Ingo Molnar <mingo@elte.hu> writes:
> >
> > do you realize that the 4K stacks feature also adds a separate softirq
> > and a separate hardirq stack? So the maximum footprint is 4K+4K+4K, with
>
> A nice combination would be 8K process stacks with separate irq stacks on
> i386.
>
> Any chance the CONFIGs for those two could be split?
Any reason not to enable interrupt stacks unconditionally and leave
the stack size choice to the user?
next prev parent reply other threads:[~2004-05-26 18:17 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1ZQpn-1Rx-1@gated-at.bofh.it>
[not found] ` <1ZQz8-1Yh-15@gated-at.bofh.it>
[not found] ` <1ZRFf-2Vt-3@gated-at.bofh.it>
[not found] ` <203Zu-4aT-15@gated-at.bofh.it>
2004-05-26 13:57 ` 4k stacks in 2.6 Andi Kleen
2004-05-26 18:17 ` hch [this message]
2004-05-26 18:24 ` Andi Kleen
2004-05-26 20:39 ` Zwane Mwaikambo
[not found] ` <206b3-5WN-33@gated-at.bofh.it>
[not found] ` <20baw-1Lz-15@gated-at.bofh.it>
2004-05-26 19:32 ` Andi Kleen
2004-05-27 11:27 ` Jörn Engel
2004-05-27 13:49 ` Andrea Arcangeli
2004-05-27 14:15 ` Jörn Engel
2004-05-27 14:49 ` Andrea Arcangeli
2004-05-27 14:59 ` Jörn Engel
2004-05-27 15:08 ` Keith Owens
2004-05-27 15:21 ` Jörn Engel
2004-05-27 15:34 ` Arjan van de Ven
2004-05-27 15:46 ` Jörn Engel
2004-06-01 5:25 ` Jörn Engel
2004-05-26 15:17 Albert Cahalan
-- strict thread matches above, loose matches on Subject: below --
2004-05-25 19:50 4g/4g for 2.6.6 Rik van Riel
2004-05-25 20:10 ` Rik van Riel
2004-05-25 21:15 ` Andrea Arcangeli
2004-05-26 10:33 ` 4k stacks in 2.6 Ingo Molnar
2004-05-26 12:50 ` Jörn Engel
2004-05-26 12:53 ` Arjan van de Ven
2004-05-26 13:00 ` Jörn Engel
2004-05-26 13:05 ` Arjan van de Ven
2004-05-26 16:41 ` Jörn Engel
2004-05-27 12:45 ` Ingo Molnar
2004-05-27 13:59 ` Andrea Arcangeli
2004-05-27 14:03 ` Arjan van de Ven
2004-05-27 14:42 ` Andrea Arcangeli
2004-06-02 19:40 ` Bill Davidsen
2004-05-27 14:18 ` Brian Gerst
2004-05-27 14:50 ` Andrea Arcangeli
2004-05-27 14:55 ` Linus Torvalds
2004-05-27 15:39 ` Andrea Arcangeli
2004-05-27 18:31 ` Guy Sotomayor
2004-05-27 19:26 ` Brian Gerst
2004-06-07 18:14 ` Timothy Miller
2004-06-08 6:26 ` Arjan van de Ven
2004-06-08 8:45 ` Jörn Engel
2004-05-26 18:12 ` David S. Miller
2004-05-26 19:02 ` Matt Mackall
2004-05-26 19:25 ` Dave Jones
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