From: Lee Schermerhorn <lee.schermerhorn@hp.com>
To: linux-mm <linux-mm@kvack.org>
Subject: Re: [PATCH/RFC] AutoPage Migration - V0.1 - 6/8 hook sched migrate to memory migration
Date: Fri, 10 Mar 2006 14:59:37 -0500 [thread overview]
Message-ID: <1142020778.5204.35.camel@localhost.localdomain> (raw)
In-Reply-To: <1142020335.5204.26.camel@localhost.localdomain>
On Fri, 2006-03-10 at 14:52 -0500, Lee Schermerhorn wrote:
> AutoPage Migration - V0.1 - 6/8 hook sched migrate to memory migration
>
> Add check for internode migration to scheduler -- in most places
> where a new cpu is assigned via set_task_cpu(). If MIGRATION is
> configured, and sched_migrate_memory is enabled [and this is a
> user space task], the check will set "migration pending" for the
> task if the destination cpu is on a different cpu from the last
:-( ^-node
> cpu to which the task was assigned. Migration of affected pages
> [those with default policy] will occur when the task returns to
> user space.
>
> Signed-off-by: Lee Schermerhorn <lee.schermerhorn@hp.com>
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prev parent reply other threads:[~2006-03-10 19:59 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-10 19:52 Lee Schermerhorn
2006-03-10 19:59 ` Lee Schermerhorn [this message]
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