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From: Andi Kleen <andi@firstfloor.org>
To: Hugh Dickins <hugh@veritas.com>
Cc: Andi Kleen <andi@firstfloor.org>, Ingo Molnar <mingo@elte.hu>,
	x86@kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] x86: fix /proc/meminfo DirectMap
Date: Fri, 15 Aug 2008 15:36:32 +0200	[thread overview]
Message-ID: <20080815133632.GI19125@one.firstfloor.org> (raw)
In-Reply-To: <Pine.LNX.4.64.0808151426080.309@blonde.site>

> Yes, that's what I meant by the TLB optimizers.  But it's going to
> be a fractional effect, isn't it, when you're trying to get the last
> 1% out of the machine?  

Depending on the workload it can be much more than that.

-Andi

  reply	other threads:[~2008-08-15 13:35 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-08-15 12:58 Hugh Dickins
2008-08-15 13:15 ` Andi Kleen
2008-08-15 13:32   ` Hugh Dickins
2008-08-15 13:36     ` Andi Kleen [this message]
2008-08-15 13:45     ` Ingo Molnar
2008-08-15 13:28 ` Ingo Molnar
2008-08-15 14:30   ` Hugh Dickins

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