From mboxrd@z Thu Jan 1 00:00:00 1970 From: arnd@arndb.de (Arnd Bergmann) Date: Wed, 7 Dec 2011 11:34:54 +0000 Subject: [RFC v2 1/2] dma-buf: Introduce dma buffer sharing mechanism In-Reply-To: References: <1322816252-19955-1-git-send-email-sumit.semwal@ti.com> <201112071011.03525.arnd@arndb.de> Message-ID: <201112071134.54352.arnd@arndb.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Subject: Re: [RFC v2 1/2] dma-buf: Introduce dma buffer sharing mechanism Date: Wed, 7 Dec 2011 11:34:54 +0000 Message-ID: <201112071134.54352.arnd@arndb.de> References: <1322816252-19955-1-git-send-email-sumit.semwal@ti.com> <201112071011.03525.arnd@arndb.de> Mime-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: owner-linux-mm@kvack.org To: "Semwal, Sumit" Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mm@kvack.org, linaro-mm-sig@lists.linaro.org, dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, linux@arm.linux.org.uk, jesse.barker@linaro.org, m.szyprowski@samsung.com, rob@ti.com, daniel@ffwll.ch, t.stanislaws@samsung.com, Sumit Semwal List-Id: dri-devel@lists.freedesktop.org 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 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from moutng.kundenserver.de ([212.227.17.9]:55513 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754919Ab1LGLfO (ORCPT ); Wed, 7 Dec 2011 06:35:14 -0500 From: Arnd Bergmann To: "Semwal, Sumit" Subject: Re: [RFC v2 1/2] dma-buf: Introduce dma buffer sharing mechanism Date: Wed, 7 Dec 2011 11:34:54 +0000 Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mm@kvack.org, linaro-mm-sig@lists.linaro.org, dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, linux@arm.linux.org.uk, jesse.barker@linaro.org, m.szyprowski@samsung.com, rob@ti.com, daniel@ffwll.ch, t.stanislaws@samsung.com, Sumit Semwal References: <1322816252-19955-1-git-send-email-sumit.semwal@ti.com> <201112071011.03525.arnd@arndb.de> In-Reply-To: MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <201112071134.54352.arnd@arndb.de> Sender: linux-media-owner@vger.kernel.org List-ID: 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