linux-kernel - Re: [RFC v2 1/2] dma-buf: Introduce dma buffer sharing mechanism

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Message-Id: <201112071134.54352.arnd@arndb.de>
Date:	Wed, 7 Dec 2011 11:34:54 +0000
From:	Arnd Bergmann <arnd@...db.de>
To:	"Semwal, Sumit" <sumit.semwal@...com>
Cc:	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-mm@...ck.org, linaro-mm-sig@...ts.linaro.org,
	dri-devel@...ts.freedesktop.org, linux-media@...r.kernel.org,
	linux@....linux.org.uk, jesse.barker@...aro.org,
	m.szyprowski@...sung.com, rob@...com, daniel@...ll.ch,
	t.stanislaws@...sung.com, Sumit Semwal <sumit.semwal@...aro.org>
Subject: Re: [RFC v2 1/2] dma-buf: Introduce dma buffer sharing mechanism

On Wednesday 07 December 2011, Semwal, Sumit wrote:
> Right; that would be ideal, but we may not be able to ask each user to
> do so - especially when the sharing part might be interspersed in
> existing buffer handling code. So for now, I would like to keep it as
> it-is.

Ok, fair enough. It certainly doesn't hurt.

	Arnd
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