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

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Message-ID: <20100526001854.GL20853@laptop>
Date:	Wed, 26 May 2010 10:18:55 +1000
From:	Nick Piggin <npiggin@...e.de>
To:	Albert Herranz <albert_herranz@...oo.es>
Cc:	jayakumar.lkml@...il.com, 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 12:17:00AM +0200, Albert Herranz 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>

Thanks for taking a look at this,

Acked-by: Nick Piggin <npiggin@...e.de>

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