Re: [PATCH] - Reduce TLB flushing during process migration

From: David Mosberger
Date: Sat Jun 26 2004 - 00:11:29 EST


>>>>> On Wed, 23 Jun 2004 14:33:18 -0700, Andrew Morton <akpm@xxxxxxxx> said:

Andrew> Jack Steiner <steiner@xxxxxxx> wrote:

>> This patch adds a platform specific hook to allow an arch-specific
>> function to be called after an explicit migration.

Andrew> OK by me. David, could you please merge this up?

Andrew> Jack, please prepare an update for Documentation/cachetlb.txt.

Jack, could you send me an updated patch which has all the revisions requested?
Also, my preference would be for tlb_migrate_finish() to be a true no-op
(not a call to a no-op function) when compiling for a platform that
doesn't need this hook. Could you look into this?

Thanks,

--david
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