From: "Ross Biro" <rossb@google.com>
To: Yasunori Goto <y-goto@jp.fujitsu.com>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [RFC][PATCH 1/2]: MM: Make Paget Tables Relocatable--Conditional TLB Flush
Date: Thu, 24 Jan 2008 10:13:14 -0500 [thread overview]
Message-ID: <d43160c70801240713p1e7121c0k94ba210233a69dbb@mail.gmail.com> (raw)
In-Reply-To: <20080124140913.5FFE.Y-GOTO@jp.fujitsu.com>
On Jan 24, 2008 12:20 AM, Yasunori Goto <y-goto@jp.fujitsu.com> wrote:
> This is a nitpick, but all of archtectures code except generic use
> MMF_NNED_FLUSH at clear_bit()...
I'd say that's a bit more than a nit. Thanks for noticing that.
Please hang on, I think I've figured out how to reduce the 3.5% page
fault overhead to almost nothing.
Ross
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prev parent reply other threads:[~2008-01-24 15:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-23 16:13 [RFC][PATCH 1/2]: MM: Make Paget Tables Relocatable--Conditional TLB Flush Ross Biro, rossb
2008-01-24 5:20 ` Yasunori Goto
2008-01-24 15:13 ` Ross Biro [this message]
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