From: Ingo Molnar <mingo@elte.hu>
To: Mike Travis <travis@sgi.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 1/1] kthread: Reduce stack pressure in create_kthread and kthreadd
Date: Fri, 18 Jul 2008 18:47:15 +0200 [thread overview]
Message-ID: <20080718164715.GE6875@elte.hu> (raw)
In-Reply-To: <4873F074.8010708@sgi.com>
* Mike Travis <travis@sgi.com> wrote:
> Subject: [PATCH 1/1] kthread: Reduce stack pressure in create_kthread and kthreadd
>
> * Replace:
>
> set_cpus_allowed(..., CPU_MASK_ALL)
>
> with:
>
> set_cpus_allowed_ptr(..., CPU_MASK_ALL_PTR)
>
> to remove excessive stack requirements when NR_CPUS=4096.
>
> Based on linux-2.6.tip/master
applied to tip/core/urgent, thanks Mike.
Ingo
prev parent reply other threads:[~2008-07-18 16:47 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-08 22:55 [PATCH 1/1] kthread: Reduce stack pressure in create_kthread and kthreadd Mike Travis
2008-07-18 16:47 ` Ingo Molnar [this message]
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