linux-kernel - Re: [RFT PATCH 2/2] fb_defio: redo fix for non-dirty ptes

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Message-ID: <AANLkTikQ2cf_9P1DIVw5CV6NKHVhp10WyFBJW6J1yZY5@mail.gmail.com>
Date:	Wed, 26 May 2010 07:40:13 +0800
From:	Jaya Kumar <jayakumar.lkml@...il.com>
To:	Albert Herranz <albert_herranz@...oo.es>
Cc:	npiggin@...e.de, akpm@...ux-foundation.org,
	torvalds@...ux-foundation.org, linux-mm@...ck.org,
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-fbdev@...r.kernel.org
Subject: Re: [RFT PATCH 2/2] fb_defio: redo fix for non-dirty ptes

On Wed, May 26, 2010 at 6:17 AM, Albert Herranz <albert_herranz@...oo.es> wrote:
> As pointed by Nick Piggin, ->page_mkwrite provides a way to keep a page
> locked until the associated PTE is marked dirty.
>
> Re-implement the fix by using this mechanism.
>
> LKML-Reference: <20100525160149.GE20853@...top>
> Signed-off-by: Albert Herranz <albert_herranz@...oo.es>

Looks good to me. Thanks.

Acked-by: Jaya Kumar <jayakumar.lkml@...il.com>
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