From: Arjan van de Ven <arjan@infradead.org>
To: Alexander Nyberg <alexn@dsv.su.se>
Cc: Mikael Pettersson <mikpe@csd.uu.se>,
akpm@osdl.org, linux-kernel@vger.kernel.org
Subject: Re: 2.6.12-rc2-mm3
Date: Mon, 18 Apr 2005 13:14:58 +0200 [thread overview]
Message-ID: <1113822898.6274.41.camel@laptopd505.fenrus.org> (raw)
In-Reply-To: <1113822345.365.14.camel@localhost.localdomain>
On Mon, 2005-04-18 at 13:05 +0200, Alexander Nyberg wrote:
> [Proper patch now that goes all the way, sorry for spamming]
>
> Patch below uses RETIRED_UOPS for a more constant rate of NMI sending.
> This makes x64 deliver NMI interrupts every fourth second at a constant
> rate when going through the local apic. Makes both cpus on my box to get
> NMIs at constant rate that it previously did not, there could be long
> delays when a CPU was idle.
isn't this dangerous in the light of the mobile cpus that either scale
back or stop entirely in idle or lower load situations ?
next prev parent reply other threads:[~2005-04-18 11:15 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-17 23:39 2.6.12-rc2-mm3 Mikael Pettersson
2005-04-18 9:56 ` 2.6.12-rc2-mm3 Alexander Nyberg
2005-04-18 11:05 ` 2.6.12-rc2-mm3 Alexander Nyberg
2005-04-18 11:14 ` Arjan van de Ven [this message]
2005-04-18 14:10 ` 2.6.12-rc2-mm3 Alexander Nyberg
-- strict thread matches above, loose matches on Subject: below --
2005-04-18 22:27 2.6.12-rc2-mm3 Mikael Pettersson
2005-04-13 18:36 2.6.12-rc2-mm3 Stas Sergeev
2005-04-13 20:04 ` 2.6.12-rc2-mm3 Ingo Molnar
2005-04-14 16:38 ` 2.6.12-rc2-mm3 Stas Sergeev
2005-04-11 8:25 2.6.12-rc2-mm3 Andrew Morton
2005-04-11 8:56 ` 2.6.12-rc2-mm3 J.A. Magallon
2005-04-11 9:43 ` 2.6.12-rc2-mm3 Andrew Morton
2005-04-11 21:59 ` 2.6.12-rc2-mm3 Borislav Petkov
2005-04-11 22:22 ` 2.6.12-rc2-mm3 Andrew Morton
2005-04-12 4:20 ` 2.6.12-rc2-mm3 Stas Sergeev
2005-04-12 4:27 ` 2.6.12-rc2-mm3 Andrew Morton
2005-04-12 12:22 ` 2.6.12-rc2-mm3 Borislav Petkov
2005-04-11 10:34 ` 2.6.12-rc2-mm3 Jan Dittmer
2005-04-11 17:33 ` 2.6.12-rc2-mm3 Benoit Boissinot
2005-04-11 19:11 ` 2.6.12-rc2-mm3 Jindrich Makovicka
2005-04-12 0:22 ` 2.6.12-rc2-mm3 Andrew Morton
2005-04-12 8:21 ` 2.6.12-rc2-mm3 Jindrich Makovicka
2005-04-11 20:46 ` 2.6.12-rc2-mm3 Martin J. Bligh
2005-04-11 22:24 ` 2.6.12-rc2-mm3 Benoit Boissinot
2005-04-12 22:32 ` 2.6.12-rc2-mm3 Martin J. Bligh
2005-04-12 1:18 ` 2.6.12-rc2-mm3 Juergen Kreileder
2005-04-12 2:09 ` 2.6.12-rc2-mm3 Benjamin Herrenschmidt
2005-04-12 3:26 ` 2.6.12-rc2-mm3 Benjamin Herrenschmidt
2005-04-12 4:42 ` 2.6.12-rc2-mm3 Juergen Kreileder
2005-04-12 6:34 ` 2.6.12-rc2-mm3 Benjamin Herrenschmidt
2005-04-12 18:08 ` 2.6.12-rc2-mm3 Juergen Kreileder
2005-04-12 22:40 ` 2.6.12-rc2-mm3 Benjamin Herrenschmidt
2005-04-13 1:44 ` 2.6.12-rc2-mm3 Juergen Kreileder
2005-04-15 18:23 ` 2.6.12-rc2-mm3 Juergen Kreileder
2005-04-15 23:23 ` 2.6.12-rc2-mm3 Benjamin Herrenschmidt
2005-04-17 8:40 ` 2.6.12-rc2-mm3 Juergen Kreileder
2005-04-24 0:01 ` 2.6.12-rc2-mm3 Andrew Morton
2005-04-24 1:59 ` 2.6.12-rc2-mm3 Juergen Kreileder
2005-04-24 2:15 ` 2.6.12-rc2-mm3 Benjamin Herrenschmidt
2005-04-24 3:14 ` 2.6.12-rc2-mm3 Juergen Kreileder
2005-04-24 4:25 ` 2.6.12-rc2-mm3 Juergen Kreileder
2005-04-24 9:53 ` 2.6.12-rc2-mm3 Oleg Nesterov
2005-04-24 23:11 ` 2.6.12-rc2-mm3 Juergen Kreileder
2005-04-25 0:09 ` 2.6.12-rc2-mm3 Benjamin Herrenschmidt
2005-05-03 6:29 ` 2.6.12-rc2-mm3 Andrew Morton
2005-05-03 10:42 ` 2.6.12-rc2-mm3 Oleg Nesterov
2005-04-12 5:00 ` 2.6.12-rc2-mm3 Andrew Morton
2005-04-12 5:51 ` 2.6.12-rc2-mm3 Nick Piggin
2005-04-12 6:19 ` 2.6.12-rc2-mm3 Andrew Morton
2005-04-12 6:49 ` 2.6.12-rc2-mm3 Nick Piggin
2005-04-12 7:50 ` 2.6.12-rc2-mm3 Andrew Morton
2005-04-12 19:03 ` 2.6.12-rc2-mm3 Steven Pratt
2005-04-12 17:01 ` 2.6.12-rc2-mm3 Steven Pratt
2005-04-12 7:06 ` 2.6.12-rc2-mm3 Jens Axboe
2005-04-12 11:32 ` 2.6.12-rc2-mm3 Ed Tomlinson
2005-04-12 11:39 ` 2.6.12-rc2-mm3 Andrew Morton
2005-04-14 0:15 ` 2.6.12-rc2-mm3 Ed Tomlinson
2005-04-14 0:20 ` 2.6.12-rc2-mm3 Andrew Morton
2005-04-14 0:38 ` 2.6.12-rc2-mm3 Ed Tomlinson
2005-04-14 0:54 ` 2.6.12-rc2-mm3 Andrew Morton
2005-04-17 22:27 ` 2.6.12-rc2-mm3 Alexander Nyberg
2005-04-17 22:36 ` 2.6.12-rc2-mm3 Alexander Nyberg
2005-04-26 0:49 ` 2.6.12-rc2-mm3 Randy.Dunlap
2005-04-26 1:06 ` 2.6.12-rc2-mm3 Andrew Morton
2005-04-26 3:17 ` 2.6.12-rc2-mm3 Greg KH
2005-04-26 16:15 ` 2.6.12-rc2-mm3 Randy.Dunlap
2005-04-27 10:41 ` 2.6.12-rc2-mm3 Alexander Nyberg
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