From: Nick Piggin <npiggin@suse.de>
To: Albert Herranz <albert_herranz@yahoo.es>
Cc: jayakumar.lkml@gmail.com, akpm@linux-foundation.org,
torvalds@linux-foundation.org, linux-mm@kvack.org,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-fbdev@vger.kernel.org
Subject: Re: [RFT PATCH 2/2] fb_defio: redo fix for non-dirty ptes
Date: Wed, 26 May 2010 00:18:55 +0000 [thread overview]
Message-ID: <20100526001854.GL20853@laptop> (raw)
In-Reply-To: <1274825820-10246-2-git-send-email-albert_herranz@yahoo.es>
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@laptop>
> Signed-off-by: Albert Herranz <albert_herranz@yahoo.es>
Thanks for taking a look at this,
Acked-by: Nick Piggin <npiggin@suse.de>
WARNING: multiple messages have this Message-ID (diff)
From: Nick Piggin <npiggin@suse.de>
To: Albert Herranz <albert_herranz@yahoo.es>
Cc: jayakumar.lkml@gmail.com, akpm@linux-foundation.org,
torvalds@linux-foundation.org, linux-mm@kvack.org,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-fbdev@vger.kernel.org
Subject: Re: [RFT PATCH 2/2] fb_defio: redo fix for non-dirty ptes
Date: Wed, 26 May 2010 10:18:55 +1000 [thread overview]
Message-ID: <20100526001854.GL20853@laptop> (raw)
In-Reply-To: <1274825820-10246-2-git-send-email-albert_herranz@yahoo.es>
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@laptop>
> Signed-off-by: Albert Herranz <albert_herranz@yahoo.es>
Thanks for taking a look at this,
Acked-by: Nick Piggin <npiggin@suse.de>
WARNING: multiple messages have this Message-ID (diff)
From: Nick Piggin <npiggin@suse.de>
To: Albert Herranz <albert_herranz@yahoo.es>
Cc: jayakumar.lkml@gmail.com, akpm@linux-foundation.org,
torvalds@linux-foundation.org, linux-mm@kvack.org,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-fbdev@vger.kernel.org
Subject: Re: [RFT PATCH 2/2] fb_defio: redo fix for non-dirty ptes
Date: Wed, 26 May 2010 10:18:55 +1000 [thread overview]
Message-ID: <20100526001854.GL20853@laptop> (raw)
In-Reply-To: <1274825820-10246-2-git-send-email-albert_herranz@yahoo.es>
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@laptop>
> Signed-off-by: Albert Herranz <albert_herranz@yahoo.es>
Thanks for taking a look at this,
Acked-by: Nick Piggin <npiggin@suse.de>
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next prev parent reply other threads:[~2010-05-26 0:18 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-25 22:16 [RFT PATCH 1/2] Revert "fb_defio: fix for non-dirty ptes" Albert Herranz
2010-05-25 22:16 ` Albert Herranz
2010-05-25 22:16 ` Albert Herranz
2010-05-25 22:16 ` Albert Herranz
2010-05-25 22:17 ` [RFT PATCH 2/2] fb_defio: redo fix for non-dirty ptes Albert Herranz
2010-05-25 22:17 ` Albert Herranz
2010-05-25 22:17 ` Albert Herranz
2010-05-25 22:17 ` Albert Herranz
2010-05-25 23:40 ` Jaya Kumar
2010-05-25 23:40 ` Jaya Kumar
2010-05-25 23:40 ` Jaya Kumar
2010-05-26 0:18 ` Nick Piggin [this message]
2010-05-26 0:18 ` Nick Piggin
2010-05-26 0:18 ` Nick Piggin
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