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Subject[PATCH 29/31] memblock: Prepare to include linux/memblock.h in core file
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Need to add protection in linux/memblock.h, to prepare to include it in
mm/page_alloc.c and mm/bootmem.c etc.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
---
include/linux/memblock.h | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/include/linux/memblock.h b/include/linux/memblock.h
index 89749c4..4aaaf0d 100644
--- a/include/linux/memblock.h
+++ b/include/linux/memblock.h
@@ -2,6 +2,7 @@
#define _LINUX_MEMBLOCK_H
#ifdef __KERNEL__

+#ifdef CONFIG_HAVE_MEMBLOCK
/*
* Logical memory blocks.
*
@@ -147,6 +148,8 @@ static inline unsigned long memblock_region_pages(const struct memblock_region *
region++)


+#endif /* CONFIG_HAVE_MEMBLOCK */
+
#endif /* __KERNEL__ */

#endif /* _LINUX_MEMBLOCK_H */
--
1.6.4.2


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