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Message-Id: <20200915155122.1768241-3-hch@lst.de>
Date: Tue, 15 Sep 2020 17:51:06 +0200
From: Christoph Hellwig <hch@....de>
To: Mauro Carvalho Chehab <mchehab@...nel.org>,
Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
"James E.J. Bottomley" <James.Bottomley@...senPartnership.com>,
Joonyoung Shim <jy0922.shim@...sung.com>,
Seung-Woo Kim <sw0312.kim@...sung.com>,
Ben Skeggs <bskeggs@...hat.com>,
Marek Szyprowski <m.szyprowski@...sung.com>,
Tomasz Figa <tfiga@...omium.org>,
Matt Porter <mporter@...nel.crashing.org>,
iommu@...ts.linux-foundation.org
Cc: Stefan Richter <stefanr@...6.in-berlin.de>,
linux1394-devel@...ts.sourceforge.net, linux-doc@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-media@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-mips@...r.kernel.org,
linux-parisc@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
nouveau@...ts.freedesktop.org, netdev@...r.kernel.org,
linux-scsi@...r.kernel.org, linux-mm@...ck.org,
alsa-devel@...a-project.org
Subject: [PATCH 02/18] mm: turn alloc_pages into an inline function
To prevent a compiler error when a method call alloc_pages is
added (which I plan to for the dma_map_ops).
Signed-off-by: Christoph Hellwig <hch@....de>
---
include/linux/gfp.h | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 67a0774e080b98..dd2577c5407112 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -550,8 +550,10 @@ extern struct page *alloc_pages_vma(gfp_t gfp_mask, int order,
#define alloc_hugepage_vma(gfp_mask, vma, addr, order) \
alloc_pages_vma(gfp_mask, order, vma, addr, numa_node_id(), true)
#else
-#define alloc_pages(gfp_mask, order) \
- alloc_pages_node(numa_node_id(), gfp_mask, order)
+static inline struct page *alloc_pages(gfp_t gfp_mask, unsigned int order)
+{
+ return alloc_pages_node(numa_node_id(), gfp_mask, order);
+}
#define alloc_pages_vma(gfp_mask, order, vma, addr, node, false)\
alloc_pages(gfp_mask, order)
#define alloc_hugepage_vma(gfp_mask, vma, addr, order) \
--
2.28.0
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