From: Nick Piggin <nickpiggin@yahoo.com.au>
To: Andrew Morton <akpm@osdl.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.6.12-rc2-mm1
Date: Tue, 05 Apr 2005 17:33:49 +1000 [thread overview]
Message-ID: <42523F5D.7020201@yahoo.com.au> (raw)
In-Reply-To: <20050405000524.592fc125.akpm@osdl.org>
Andrew Morton wrote:
> +sched-remove-unnecessary-sched-domains.patch
> +sched-improve-pinned-task-handling-again.patch
[snip]
>
> CPU scheduler updates
>
It is no problem that you picked these up for testing. But
don't merge them yet, please.
Suresh's underlying problem with the unnecessary sched domains
is a failing of sched-balance-exec and sched-balance-fork, which
I am working on now.
Removing unnecessary domains is a nice optimisation, but just
needs to account for a few more flags before declaring that a
domain is unnecessary (not to mention this probably breaks if
isolcpus= is used). I have made some modifications to the patch
to fix these problems.
Lastly, I'd like to be a bit less intrusive with pinned task
handling improvements. I think we can do this while still being
effective in preventing livelocks.
I will keep you posted with regards to the various scheduler
patches.
--
SUSE Labs, Novell Inc.
next prev parent reply other threads:[~2005-04-05 7:35 UTC|newest]
Thread overview: 85+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-05 7:05 2.6.12-rc2-mm1 Andrew Morton
2005-04-05 7:21 ` 2.6.12-rc2-mm1 Dave Airlie
2005-04-05 7:33 ` Nick Piggin [this message]
2005-04-05 7:59 ` 2.6.12-rc2-mm1 Ingo Molnar
2005-04-05 18:51 ` 2.6.12-rc2-mm1 Siddha, Suresh B
2005-04-05 23:42 ` 2.6.12-rc2-mm1 Nick Piggin
2005-04-06 17:11 ` 2.6.12-rc2-mm1 Nick Piggin
2005-04-08 1:08 ` 2.6.12-rc2-mm1 Siddha, Suresh B
2005-04-08 2:28 ` 2.6.12-rc2-mm1 Nick Piggin
2005-04-05 7:39 ` 2.6.12-rc2-mm1 Brice Goglin
2005-04-05 7:45 ` 2.6.12-rc2-mm1 Andrew Morton
2005-04-05 7:59 ` 2.6.12-rc2-mm1 Brice Goglin
2005-04-05 8:05 ` 2.6.12-rc2-mm1 Andrew Morton
2005-04-07 17:00 ` 2.6.12-rc2-mm1 - printk timing broken Damir Perisa
2005-04-05 8:30 ` 2.6.12-rc2-mm1 Ingo Molnar
2005-04-05 8:40 ` 2.6.12-rc2-mm1 Brice Goglin
2005-04-05 18:34 ` 2.6.12-rc2-mm1 Ingo Molnar
2005-04-06 9:09 ` 2.6.12-rc2-mm1 Brice Goglin
2005-04-05 7:44 ` 2.6.12-rc2-mm1 Christoph Hellwig
2005-04-05 9:07 ` 2.6.12-rc2-mm1 Dave Airlie
2005-04-05 9:20 ` 2.6.12-rc2-mm1 Paul Mackerras
2005-04-05 9:25 ` 2.6.12-rc2-mm1 Dave Airlie
2005-04-05 9:30 ` 2.6.12-rc2-mm1 Christoph Hellwig
2005-04-05 9:44 ` 2.6.12-rc2-mm1 Paul Mackerras
2005-04-05 9:45 ` 2.6.12-rc2-mm1 Christoph Hellwig
2005-04-05 9:51 ` 2.6.12-rc2-mm1 Paul Mackerras
2005-04-05 9:54 ` 2.6.12-rc2-mm1 Christoph Hellwig
2005-04-05 9:58 ` 2.6.12-rc2-mm1 Dave Airlie
2005-04-05 10:03 ` 2.6.12-rc2-mm1 Christoph Hellwig
2005-04-05 9:58 ` 2.6.12-rc2-mm1 Paul Mackerras
2005-04-05 9:33 ` 2.6.12-rc2-mm1 Arjan van de Ven
2005-04-05 9:11 ` 2.6.12-rc2-mm1 Paul Mackerras
2005-04-05 9:12 ` 2.6.12-rc2-mm1 Christoph Hellwig
2005-04-05 9:35 ` 2.6.12-rc2-mm1 Paul Mackerras
2005-04-05 9:36 ` 2.6.12-rc2-mm1 Christoph Hellwig
2005-04-05 7:45 ` 2.6.12-rc2-mm1 Christoph Hellwig
2005-04-05 7:51 ` 2.6.12-rc2-mm1 Andrew Morton
2005-04-05 16:48 ` 2.6.12-rc2-mm1 David Woodhouse
2005-04-05 8:18 ` 2.6.12-rc2-mm1 Brice Goglin
2005-04-05 8:46 ` 2.6.12-rc2-mm1 Rafael J. Wysocki
2005-04-05 10:08 ` 2.6.12-rc2-mm1 Jindrich Makovicka
2005-04-06 22:07 ` 2.6.12-rc2-mm1 Andrew Morton
2005-04-05 10:18 ` 2.6.12-rc2-mm1 Andrey Panin
2005-04-05 12:21 ` [-mm patch] Makefile: fix spaces instead of tab Adrian Bunk
2005-04-05 13:19 ` Sam Ravnborg
2005-04-05 12:40 ` 2.6.12-rc2-mm1 Borislav Petkov
2005-04-05 13:44 ` 2.6.12-rc2-mm1 Barry K. Nathan
2005-04-05 14:14 ` 2.6.12-rc2-mm1 Barry K. Nathan
2005-04-05 22:03 ` 2.6.12-rc2-mm1 Barry K. Nathan
2005-04-06 0:56 ` 2.6.12-rc2-mm1 Andrew Morton
2005-04-06 7:19 ` 2.6.12-rc2-mm1 Barry K. Nathan
2005-04-06 12:59 ` 2.6.12-rc2-mm1 Barry K. Nathan
2005-04-06 21:27 ` 2.6.12-rc2-mm1 Andrew Morton
2005-04-07 3:06 ` 2.6.12-rc2-mm1 Barry K. Nathan
2005-04-07 6:55 ` 2.6.12-rc2-mm1 Barry K. Nathan
2005-04-08 10:33 ` 2.6.12-rc2-mm1 Pavel Machek
2005-04-10 21:18 ` 2.6.12-rc2-mm1 Barry K. Nathan
2005-04-10 21:27 ` 2.6.12-rc2-mm1 Pavel Machek
2005-04-10 22:57 ` 2.6.12-rc2-mm1 Barry K. Nathan
2005-04-10 23:00 ` 2.6.12-rc2-mm1 Pavel Machek
2005-04-11 4:31 ` 2.6.12-rc2-mm1 Barry K. Nathan
2005-04-11 10:57 ` swsusp vs. xfs [was Re: 2.6.12-rc2-mm1] Pavel Machek
2005-04-11 23:12 ` [xfs-masters] " Nathan Scott
2005-04-11 23:51 ` Pavel Machek
2005-04-12 0:26 ` Nathan Scott
2005-04-12 11:04 ` Pavel Machek
2005-04-12 11:50 ` Barry K. Nathan
2005-04-12 12:47 ` Rafael J. Wysocki
2005-04-11 7:38 ` 2.6.12-rc2-mm1 Stefan Seyfried
2005-04-05 14:24 ` [-mm patch] drivers/infiniband/hw/mthca/mthca_main.c: remove an unused label Adrian Bunk
2005-04-05 14:37 ` Hal Rosenstock
2005-04-05 16:53 ` Roland Dreier
2005-04-05 15:45 ` 2.6.12-rc2-mm1 Jan Dittmer
2005-04-05 21:38 ` 2.6.12-rc2-mm1 Sam Ravnborg
2005-04-05 17:11 ` 2.6.12-rc2-mm1 Christophe Saout
2005-04-06 1:44 ` 2.6.12-rc2-mm1 Neil Brown
2005-04-06 22:19 ` 2.6.12-rc2-mm1 Andrew Morton
2005-04-07 0:40 ` 2.6.12-rc2-mm1 Ed Tomlinson
2005-04-07 7:14 ` 2.6.12-rc2-mm1 Mickael Marchand
2005-04-08 18:13 ` [-mm patch] x86_64: kill obsolete check_nmi_watchdog prototype Adrian Bunk
2005-04-08 18:21 ` Mickael Marchand
[not found] <fa.gcqu6i7.1o6qrhn@ifi.uio.no>
2005-04-05 8:34 ` 2.6.12-rc2-mm1 Reuben Farrelly
2005-04-05 12:14 ` 2.6.12-rc2-mm1 Adrian Bunk
2005-04-05 12:32 ` 2.6.12-rc2-mm1 Reuben Farrelly
-- strict thread matches above, loose matches on Subject: below --
2005-04-05 7:05 2.6.12-rc2-mm1 Andrew Morton
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