From: William Lee Irwin III <wli@holomorphy.com>
To: Jan Glauber <glauber@gmx.de>
Cc: Anton Blanchard <anton@samba.org>,
Linux Architecture List <linux-arch@vger.kernel.org>
Subject: Re: [Patch] SMP call function cleanup
Date: Thu, 22 Apr 2004 07:13:05 -0700 [thread overview]
Message-ID: <20040422141305.GX743@holomorphy.com> (raw)
In-Reply-To: <1082642408.1332.56.camel@halo>
On Thu, 2004-04-22 at 14:33, Anton Blanchard wrote:
>> We noticed this too. Rusty created on_one_cpu below and had a generic
>> (but costly) implementation so architectures could switch across when they
>> wanted.
On Thu, Apr 22, 2004 at 04:00:08PM +0200, Jan Glauber wrote:
> Hm, why can't you just do a:
> for_each_cpu_mask(cpu, mask)
> send_IPI_single(cpu)
I think they're concerned about API minimality. I just debunked or
whatever both of the feature requests I had for it on my end after
doublechecking on IRC, so there isn't a known immediate need for it.
-- wli
next prev parent reply other threads:[~2004-04-22 14:13 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-22 12:21 [Patch] SMP call function cleanup Jan Glauber
2004-04-22 12:28 ` William Lee Irwin III
2004-04-22 12:37 ` Anton Blanchard
2004-04-22 12:49 ` William Lee Irwin III
2004-04-22 12:59 ` James Bottomley
2004-04-22 13:24 ` William Lee Irwin III
2004-04-22 13:46 ` James Bottomley
2004-04-22 14:06 ` William Lee Irwin III
[not found] ` <1082641822.1329.45.camel@halo>
[not found] ` <1082642332.1778.39.camel@mulgrave>
2004-04-22 14:15 ` Jan Glauber
2004-04-23 0:05 ` Benjamin Herrenschmidt
2004-04-23 0:21 ` Anton Blanchard
2004-04-23 0:32 ` Benjamin Herrenschmidt
2004-04-22 13:58 ` Jan Glauber
2004-04-22 12:33 ` Anton Blanchard
2004-04-22 14:00 ` Jan Glauber
2004-04-22 14:13 ` William Lee Irwin III [this message]
2004-04-23 0:04 ` Benjamin Herrenschmidt
2004-04-23 23:38 ` David S. Miller
-- strict thread matches above, loose matches on Subject: below --
2004-04-23 6:46 Martin Schwidefsky
2004-04-23 6:53 Martin Schwidefsky
2004-04-23 7:05 ` Anton Blanchard
2004-04-23 9:00 ` Russell King
2004-04-23 7:46 Martin Schwidefsky
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