From: Ingo Molnar <mingo@elte.hu>
To: John Hawkes <hawkes@sgi.com>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>,
Dinakar Guniguntala <dino@in.ibm.com>,
Andrew Morton <akpm@osdl.org>,
linux-kernel@vger.kernel.org, Jack Steiner <steiner@sgi.com>,
Paul Jackson <pj@sgi.com>
Subject: Re: [patch -mm] scheduler cache hot autodetect, isolcpus fix
Date: Tue, 13 Dec 2005 08:32:24 +0100 [thread overview]
Message-ID: <20051213073224.GA5862@elte.hu> (raw)
In-Reply-To: <00a401c5ff59$7958c480$6f00a8c0@comcast.net>
* John Hawkes <hawkes@sgi.com> wrote:
> I'm looking at 2.6.15-rc5-mm2 and there is still a problem: the
> migration_cost[] array is disappearing after boot, which leads to
> completely bogus migration_cost[] values when dynamic sched domains
> are declared.
oops, indeed!
> -static __initdata unsigned long long migration_cost[MAX_DOMAIN_DISTANCE] =
> +static unsigned long long migration_cost[MAX_DOMAIN_DISTANCE] =
Acked-by: Ingo Molnar <mingo@elte.hu>
Ingo
prev parent reply other threads:[~2005-12-13 7:33 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-09 20:54 [PATCH] -mm tree: broken "dynamic sched domains" and "migration cost" hawkes
2005-12-10 0:06 ` Paul Jackson
2005-12-10 12:02 ` [patch -mm] scheduler cache hot autodetect, print less Ingo Molnar
2005-12-10 12:25 ` [patch -mm] scheduler cache hot autodetect, isolcpus fix Ingo Molnar
2005-12-12 20:20 ` John Hawkes
2005-12-13 7:32 ` Ingo Molnar [this message]
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