From: Peter Zijlstra <a.p.zijlstra@chello.nl>
To: npiggin@suse.de
Cc: akpm@linux-foundation.org, shaggy@austin.ibm.com,
linux-mm@kvack.org, linux-arch@vger.kernel.org, apw@shadowen.org
Subject: Re: [patch 1/5] x86: implement pte_special
Date: Fri, 06 Jun 2008 23:35:40 +0200 [thread overview]
Message-ID: <1212788140.19205.76.camel@lappy.programming.kicks-ass.net> (raw)
In-Reply-To: <20080529122602.062780000@nick.local0.net>
On Thu, 2008-05-29 at 22:20 +1000, npiggin@suse.de wrote:
> plain text document attachment (x86-implement-pte_special.patch)
> Implement the pte_special bit for x86. This is required to support lockless
> get_user_pages, because we need to know whether or not we can refcount a
> particular page given only its pte (and no vma).
>
> Signed-off-by: Nick Piggin <npiggin@suse.de>
> Cc: shaggy@austin.ibm.com
> Cc: linux-mm@kvack.org
> Cc: linux-arch@vger.kernel.org
> Cc: apw@shadowen.org
Full series:
Reviewed-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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next prev parent reply other threads:[~2008-06-06 21:35 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20080529122050.823438000@nick.local0.net>
2008-05-29 12:20 ` npiggin
2008-06-02 23:58 ` Andrew Morton
2008-06-03 2:04 ` Nick Piggin
2008-06-04 17:14 ` Andy Whitcroft
2008-06-05 2:01 ` Nick Piggin
2008-06-06 21:35 ` Peter Zijlstra [this message]
2008-05-29 12:20 ` [patch 2/5] mm: introduce get_user_pages_fast npiggin
2008-06-09 10:29 ` Andrew Morton
2008-05-29 12:20 ` [patch 3/5] x86: lockless get_user_pages_fast npiggin
2008-05-29 17:20 ` Dave Kleikamp
2008-05-30 0:55 ` Nick Piggin
2008-06-02 10:15 ` Nick Piggin
2008-06-02 11:28 ` Stephen Rothwell
2008-06-03 2:34 ` Nick Piggin
2008-06-03 4:46 ` Stephen Rothwell
2008-05-29 12:20 ` [patch 4/5] dio: use get_user_pages_fast npiggin
2008-05-29 12:20 ` [patch 5/5] splice: " npiggin
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