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Commit 9fbbc2dc authored by Vinayak Menon's avatar Vinayak Menon Committed by Gerrit - the friendly Code Review server
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mm: fix compile time error with !CONFIG_CMA 



Fixes compile time failures because of not protecting
CMA related elements with CONFIG_CMA.

Change-Id: I930b7c0ffdce0f1bfc4f8a582a698be16ed44d1f
Signed-off-by: default avatarVinayak Menon <vinmenon@codeaurora.org>
parent 87bcf4a6

mm/page_alloc.c

+7 −0
Original line number Diff line number Diff line
@@ -1228,6 +1228,7 @@ retry_reserve: 
	return page;

}



#ifdef CONFIG_CMA

static struct page *__rmqueue_cma(struct zone *zone, unsigned int order)

{

	struct page *page = 0;
@@ -1236,6 +1237,12 @@ static struct page *__rmqueue_cma(struct zone *zone, unsigned int order) 
			page = __rmqueue_smallest(zone, order, MIGRATE_CMA);

	return page;

}

#else

static inline struct page *__rmqueue_cma(struct zone *zone, unsigned int order)

{

	return NULL;

}

#endif



/*

 * Obtain a specified number of elements from the buddy allocator, all under