From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michal Nazarewicz Date: Tue, 03 Jun 2014 07:00:48 +0000 Subject: Re: [RFC PATCH 2/3] DMA, CMA: use general CMA reserved area management framework Message-Id: List-Id: References: <1401757919-30018-1-git-send-email-iamjoonsoo.kim@lge.com> <1401757919-30018-3-git-send-email-iamjoonsoo.kim@lge.com> In-Reply-To: <1401757919-30018-3-git-send-email-iamjoonsoo.kim@lge.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit To: Joonsoo Kim , Andrew Morton , "Aneesh Kumar K.V" , Marek Szyprowski Cc: Minchan Kim , Russell King - ARM Linux , Greg Kroah-Hartman , Paolo Bonzini , Gleb Natapov , Alexander Graf , Benjamin Herrenschmidt , Paul Mackerras , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org, kvm-ppc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, Joonsoo Kim On Tue, Jun 03 2014, Joonsoo Kim wrote: > Now, we have general CMA reserved area management framework, > so use it for future maintainabilty. There is no functional change. > > Signed-off-by: Joonsoo Kim Acked-by: Michal Nazarewicz > diff --git a/include/linux/dma-contiguous.h b/include/linux/dma-contiguous.h > index dfb1dc9..ecb85ac 100644 > --- a/include/linux/dma-contiguous.h > +++ b/include/linux/dma-contiguous.h > @@ -53,9 +53,10 @@ > > #ifdef __KERNEL__ > > +#include > + Why is this suddenly required? > struct cma; > struct page; > -struct device; > > #ifdef CONFIG_DMA_CMA -- Best regards, _ _ .o. | Liege of Serenely Enlightened Majesty of o' \,=./ `o ..o | Computer Science, Michał “mina86” Nazarewicz (o o) ooo +------ooO--(_)--Ooo-- From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wi0-x232.google.com (mail-wi0-x232.google.com [IPv6:2a00:1450:400c:c05::232]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 0F0F51A0837 for ; Tue, 3 Jun 2014 17:01:00 +1000 (EST) Received: by mail-wi0-f178.google.com with SMTP id cc10so5862060wib.11 for ; Tue, 03 Jun 2014 00:00:56 -0700 (PDT) Sender: Michal Nazarewicz From: Michal Nazarewicz To: Joonsoo Kim , Andrew Morton , "Aneesh Kumar K.V" , Marek Szyprowski Subject: Re: [RFC PATCH 2/3] DMA, CMA: use general CMA reserved area management framework In-Reply-To: <1401757919-30018-3-git-send-email-iamjoonsoo.kim@lge.com> References: <1401757919-30018-1-git-send-email-iamjoonsoo.kim@lge.com> <1401757919-30018-3-git-send-email-iamjoonsoo.kim@lge.com> Date: Tue, 03 Jun 2014 09:00:48 +0200 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Cc: Russell King - ARM Linux , kvm@vger.kernel.org, linux-mm@kvack.org, Gleb Natapov , Greg Kroah-Hartman , Alexander Graf , kvm-ppc@vger.kernel.org, linux-kernel@vger.kernel.org, Minchan Kim , Paul Mackerras , Paolo Bonzini , Joonsoo Kim , linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Tue, Jun 03 2014, Joonsoo Kim wrote: > Now, we have general CMA reserved area management framework, > so use it for future maintainabilty. There is no functional change. > > Signed-off-by: Joonsoo Kim Acked-by: Michal Nazarewicz > diff --git a/include/linux/dma-contiguous.h b/include/linux/dma-contiguou= s.h > index dfb1dc9..ecb85ac 100644 > --- a/include/linux/dma-contiguous.h > +++ b/include/linux/dma-contiguous.h > @@ -53,9 +53,10 @@ >=20=20 > #ifdef __KERNEL__ >=20=20 > +#include > + Why is this suddenly required? > struct cma; > struct page; > -struct device; >=20=20 > #ifdef CONFIG_DMA_CMA --=20 Best regards, _ _ .o. | Liege of Serenely Enlightened Majesty of o' \,=3D./ `o ..o | Computer Science, Micha=C5=82 =E2=80=9Cmina86=E2=80=9D Nazarewicz = (o o) ooo +------ooO--(_)--Ooo-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: mina86@mina86.com (Michal Nazarewicz) Date: Tue, 03 Jun 2014 09:00:48 +0200 Subject: [RFC PATCH 2/3] DMA, CMA: use general CMA reserved area management framework In-Reply-To: <1401757919-30018-3-git-send-email-iamjoonsoo.kim@lge.com> References: <1401757919-30018-1-git-send-email-iamjoonsoo.kim@lge.com> <1401757919-30018-3-git-send-email-iamjoonsoo.kim@lge.com> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, Jun 03 2014, Joonsoo Kim wrote: > Now, we have general CMA reserved area management framework, > so use it for future maintainabilty. There is no functional change. > > Signed-off-by: Joonsoo Kim Acked-by: Michal Nazarewicz > diff --git a/include/linux/dma-contiguous.h b/include/linux/dma-contiguous.h > index dfb1dc9..ecb85ac 100644 > --- a/include/linux/dma-contiguous.h > +++ b/include/linux/dma-contiguous.h > @@ -53,9 +53,10 @@ > > #ifdef __KERNEL__ > > +#include > + Why is this suddenly required? > struct cma; > struct page; > -struct device; > > #ifdef CONFIG_DMA_CMA -- Best regards, _ _ .o. | Liege of Serenely Enlightened Majesty of o' \,=./ `o ..o | Computer Science, Micha? ?mina86? Nazarewicz (o o) ooo +------ooO--(_)--Ooo-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michal Nazarewicz Subject: Re: [RFC PATCH 2/3] DMA, CMA: use general CMA reserved area management framework Date: Tue, 03 Jun 2014 09:00:48 +0200 Message-ID: References: <1401757919-30018-1-git-send-email-iamjoonsoo.kim@lge.com> <1401757919-30018-3-git-send-email-iamjoonsoo.kim@lge.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Cc: Minchan Kim , Russell King - ARM Linux , Greg Kroah-Hartman , Paolo Bonzini , Gleb Natapov , Alexander Graf , Benjamin Herrenschmidt , Paul Mackerras , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org, kvm-ppc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, Joonsoo Kim To: Joonsoo Kim , Andrew Morton , "Aneesh Kumar K.V" , Marek Szyprowski Return-path: In-Reply-To: <1401757919-30018-3-git-send-email-iamjoonsoo.kim@lge.com> Sender: owner-linux-mm@kvack.org List-Id: kvm.vger.kernel.org On Tue, Jun 03 2014, Joonsoo Kim wrote: > Now, we have general CMA reserved area management framework, > so use it for future maintainabilty. There is no functional change. > > Signed-off-by: Joonsoo Kim Acked-by: Michal Nazarewicz > diff --git a/include/linux/dma-contiguous.h b/include/linux/dma-contiguou= s.h > index dfb1dc9..ecb85ac 100644 > --- a/include/linux/dma-contiguous.h > +++ b/include/linux/dma-contiguous.h > @@ -53,9 +53,10 @@ >=20=20 > #ifdef __KERNEL__ >=20=20 > +#include > + Why is this suddenly required? > struct cma; > struct page; > -struct device; >=20=20 > #ifdef CONFIG_DMA_CMA --=20 Best regards, _ _ .o. | Liege of Serenely Enlightened Majesty of o' \,=3D./ `o ..o | Computer Science, Micha=C5=82 =E2=80=9Cmina86=E2=80=9D Nazarewicz = (o o) ooo +------ooO--(_)--Ooo-- -- 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/ . Don't email: email@kvack.org From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wi0-f178.google.com (mail-wi0-f178.google.com [209.85.212.178]) by kanga.kvack.org (Postfix) with ESMTP id B108C6B0039 for ; Tue, 3 Jun 2014 03:00:57 -0400 (EDT) Received: by mail-wi0-f178.google.com with SMTP id cc10so5838725wib.5 for ; Tue, 03 Jun 2014 00:00:57 -0700 (PDT) Received: from mail-we0-x234.google.com (mail-we0-x234.google.com [2a00:1450:400c:c03::234]) by mx.google.com with ESMTPS id z15si26424836wia.47.2014.06.03.00.00.56 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 03 Jun 2014 00:00:56 -0700 (PDT) Received: by mail-we0-f180.google.com with SMTP id q58so6247192wes.39 for ; Tue, 03 Jun 2014 00:00:56 -0700 (PDT) From: Michal Nazarewicz Subject: Re: [RFC PATCH 2/3] DMA, CMA: use general CMA reserved area management framework In-Reply-To: <1401757919-30018-3-git-send-email-iamjoonsoo.kim@lge.com> References: <1401757919-30018-1-git-send-email-iamjoonsoo.kim@lge.com> <1401757919-30018-3-git-send-email-iamjoonsoo.kim@lge.com> Date: Tue, 03 Jun 2014 09:00:48 +0200 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Sender: owner-linux-mm@kvack.org List-ID: To: Joonsoo Kim , Andrew Morton , "Aneesh Kumar K.V" , Marek Szyprowski Cc: Minchan Kim , Russell King - ARM Linux , Greg Kroah-Hartman , Paolo Bonzini , Gleb Natapov , Alexander Graf , Benjamin Herrenschmidt , Paul Mackerras , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org, kvm-ppc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org On Tue, Jun 03 2014, Joonsoo Kim wrote: > Now, we have general CMA reserved area management framework, > so use it for future maintainabilty. There is no functional change. > > Signed-off-by: Joonsoo Kim Acked-by: Michal Nazarewicz > diff --git a/include/linux/dma-contiguous.h b/include/linux/dma-contiguou= s.h > index dfb1dc9..ecb85ac 100644 > --- a/include/linux/dma-contiguous.h > +++ b/include/linux/dma-contiguous.h > @@ -53,9 +53,10 @@ >=20=20 > #ifdef __KERNEL__ >=20=20 > +#include > + Why is this suddenly required? > struct cma; > struct page; > -struct device; >=20=20 > #ifdef CONFIG_DMA_CMA --=20 Best regards, _ _ .o. | Liege of Serenely Enlightened Majesty of o' \,=3D./ `o ..o | Computer Science, Micha=C5=82 =E2=80=9Cmina86=E2=80=9D Nazarewicz = (o o) ooo +------ooO--(_)--Ooo-- -- 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/ . Don't email: email@kvack.org From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753598AbaFCHBA (ORCPT ); Tue, 3 Jun 2014 03:01:00 -0400 Received: from mail-wg0-f48.google.com ([74.125.82.48]:64093 "EHLO mail-wg0-f48.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753397AbaFCHA5 convert rfc822-to-8bit (ORCPT ); Tue, 3 Jun 2014 03:00:57 -0400 From: Michal Nazarewicz To: Joonsoo Kim , Andrew Morton , "Aneesh Kumar K.V" , Marek Szyprowski Cc: Minchan Kim , Russell King - ARM Linux , Greg Kroah-Hartman , Paolo Bonzini , Gleb Natapov , Alexander Graf , Benjamin Herrenschmidt , Paul Mackerras , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org, kvm-ppc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, Joonsoo Kim Subject: Re: [RFC PATCH 2/3] DMA, CMA: use general CMA reserved area management framework In-Reply-To: <1401757919-30018-3-git-send-email-iamjoonsoo.kim@lge.com> Organization: http://mina86.com/ References: <1401757919-30018-1-git-send-email-iamjoonsoo.kim@lge.com> <1401757919-30018-3-git-send-email-iamjoonsoo.kim@lge.com> User-Agent: Notmuch/0.17+15~gb65ca8e (http://notmuchmail.org) Emacs/24.4.50.1 (x86_64-unknown-linux-gnu) X-Face: PbkBB1w#)bOqd`iCe"Ds{e+!C7`pkC9a|f)Qo^BMQvy\q5x3?vDQJeN(DS?|-^$uMti[3D*#^_Ts"pU$jBQLq~Ud6iNwAw_r_o_4]|JO?]}P_}Nc&"p#D(ZgUb4uCNPe7~a[DbPG0T~!&c.y$Ur,=N4RT>]dNpd;KFrfMCylc}gc??'U2j,!8%xdD Face: 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 X-PGP: 50751FF4 X-PGP-FP: AC1F 5F5C D418 88F8 CC84 5858 2060 4012 5075 1FF4 X-Hashcash: 1:20:140603:aneesh.kumar@linux.vnet.ibm.com::UYcpFzTuHF17hT1u:0000000000000000000000000000000UT6 X-Hashcash: 1:20:140603:akpm@linux-foundation.org::Bf9r10RQUyQg19Aq:0000000000000000000000000000000000000KBt X-Hashcash: 1:20:140603:linux@arm.linux.org.uk::fgwpK59rCMOEQIl2:0000000000000000000000000000000000000000WTW X-Hashcash: 1:20:140603:iamjoonsoo.kim@lge.com::XsKEBimhu72BKVsT:00000000000000000000000000000000000000011vL X-Hashcash: 1:20:140603:linux-arm-kernel@lists.infradead.org::ivmbVEZtQg37hoNq:00000000000000000000000000+3J X-Hashcash: 1:20:140603:gregkh@linuxfoundation.org::ev/RNg8ADTeHUSW9:000000000000000000000000000000000001gRG X-Hashcash: 1:20:140603:m.szyprowski@samsung.com::Gr+/YADo4ler7n0A:00000000000000000000000000000000000001cBT X-Hashcash: 1:20:140603:iamjoonsoo.kim@lge.com::BdzSd6XVBuEomHTt:0000000000000000000000000000000000000002jAC X-Hashcash: 1:20:140603:gleb@kernel.org::onefDyaktWUvC16t:001Zkx X-Hashcash: 1:20:140603:paulus@samba.org::TW6JsM0xDjg1I3Bt:03ZCL X-Hashcash: 1:20:140603:agraf@suse.de::GcAtOZp7JGeyR2+E:00003451 X-Hashcash: 1:20:140603:kvm@vger.kernel.org::hy3X5H4bfdqKz1lH:0000000000000000000000000000000000000000003rH7 X-Hashcash: 1:20:140603:benh@kernel.crashing.org::3ajwaQY/TfrfRl3W:00000000000000000000000000000000000003soO X-Hashcash: 1:20:140603:minchan@kernel.org::0TziF21I9t+PdlVQ:00000000000000000000000000000000000000000004Y8U X-Hashcash: 1:20:140603:pbonzini@redhat.com::vFvdIAbwxpMIHFKE:0000000000000000000000000000000000000000004net X-Hashcash: 1:20:140603:kvm-ppc@vger.kernel.org::CznBgB5p2eCuA+1j:000000000000000000000000000000000000006CRE X-Hashcash: 1:20:140603:linuxppc-dev@lists.ozlabs.org::l+fPkRMV0+bhJUfE:000000000000000000000000000000007WVX X-Hashcash: 1:20:140603:linux-mm@kvack.org::ob1VzYuTwW6VM0c/:00000000000000000000000000000000000000000009kun X-Hashcash: 1:20:140603:linux-kernel@vger.kernel.org::Z+x/CrA8IUfowyoP:000000000000000000000000000000000COn4 Date: Tue, 03 Jun 2014 09:00:48 +0200 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jun 03 2014, Joonsoo Kim wrote: > Now, we have general CMA reserved area management framework, > so use it for future maintainabilty. There is no functional change. > > Signed-off-by: Joonsoo Kim Acked-by: Michal Nazarewicz > diff --git a/include/linux/dma-contiguous.h b/include/linux/dma-contiguous.h > index dfb1dc9..ecb85ac 100644 > --- a/include/linux/dma-contiguous.h > +++ b/include/linux/dma-contiguous.h > @@ -53,9 +53,10 @@ > > #ifdef __KERNEL__ > > +#include > + Why is this suddenly required? > struct cma; > struct page; > -struct device; > > #ifdef CONFIG_DMA_CMA -- Best regards, _ _ .o. | Liege of Serenely Enlightened Majesty of o' \,=./ `o ..o | Computer Science, Michał “mina86” Nazarewicz (o o) ooo +------ooO--(_)--Ooo--