From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: [PATCH 27/33] dma-direct: use node local allocations for coherent memory Date: Wed, 10 Jan 2018 09:00:21 +0100 Message-ID: <20180110080027.13879-28-hch@lst.de> References: <20180110080027.13879-1-hch@lst.de> Return-path: In-Reply-To: <20180110080027.13879-1-hch-jcswGhMUV9g@public.gmane.org> Sender: linux-metag-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Cc: Konrad Rzeszutek Wilk , linux-alpha-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-snps-arc-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-c6x-dev-jPsnJVOj+W6hPH1hqNUYSQ@public.gmane.org, linux-cris-kernel-VrBV9hrLPhE@public.gmane.org, linux-hexagon-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-ia64-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-m68k-cunTk1MwBs8S/qaLPR03pWD2FQJk+8+b@public.gmane.org, linux-metag-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Michal Simek , linux-mips-6z/3iImG2C8G8FEW9MqTrA@public.gmane.org, linux-parisc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linuxppc-dev-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, patches-q3qR2WxjNRFS9aJRtSZj7A@public.gmane.org, linux-s390-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-sh-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, sparclinux-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Guan Xuetao , x86-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, linux-arch-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-arch.vger.kernel.org To preserve the x86 behavior. Signed-off-by: Christoph Hellwig --- lib/dma-direct.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/dma-direct.c b/lib/dma-direct.c index a9ae98be7af3..f04a424f91fa 100644 --- a/lib/dma-direct.c +++ b/lib/dma-direct.c @@ -38,7 +38,7 @@ static void *dma_direct_alloc(struct device *dev, size_t size, if (gfpflags_allow_blocking(gfp)) page = dma_alloc_from_contiguous(dev, count, page_order, gfp); if (!page) - page = alloc_pages(gfp, page_order); + page = alloc_pages_node(dev_to_node(dev), gfp, page_order); if (!page) return NULL; -- 2.14.2 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from bombadil.infradead.org ([65.50.211.133]:57814 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965488AbeAJIB6 (ORCPT ); Wed, 10 Jan 2018 03:01:58 -0500 From: Christoph Hellwig Subject: [PATCH 27/33] dma-direct: use node local allocations for coherent memory Date: Wed, 10 Jan 2018 09:00:21 +0100 Message-ID: <20180110080027.13879-28-hch@lst.de> In-Reply-To: <20180110080027.13879-1-hch@lst.de> References: <20180110080027.13879-1-hch@lst.de> Sender: linux-arch-owner@vger.kernel.org List-ID: To: iommu@lists.linux-foundation.org Cc: Konrad Rzeszutek Wilk , linux-alpha@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-c6x-dev@linux-c6x.org, linux-cris-kernel@axis.com, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-metag@vger.kernel.org, Michal Simek , linux-mips@linux-mips.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, patches@groups.riscv.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, Guan Xuetao , x86@kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org Message-ID: <20180110080021.XQySUg6vme-ZQOWCm3yjL2bAqslrQdRUlvYZwuC_t9w@z> To preserve the x86 behavior. Signed-off-by: Christoph Hellwig --- lib/dma-direct.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/dma-direct.c b/lib/dma-direct.c index a9ae98be7af3..f04a424f91fa 100644 --- a/lib/dma-direct.c +++ b/lib/dma-direct.c @@ -38,7 +38,7 @@ static void *dma_direct_alloc(struct device *dev, size_t size, if (gfpflags_allow_blocking(gfp)) page = dma_alloc_from_contiguous(dev, count, page_order, gfp); if (!page) - page = alloc_pages(gfp, page_order); + page = alloc_pages_node(dev_to_node(dev), gfp, page_order); if (!page) return NULL; -- 2.14.2