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mm/internal.h: use nth_page 

Use nth_page instead of pfn_to_page(page_to_pfn

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Cc: Rik van Riel <riel@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Fabian Frederick 2014-08-06 16:05:17 -07:00 committed by Linus Torvalds
parent 7be12fc9f8
commit bc7f84c0e6
1 changed files with 1 additions and 1 deletions
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mm/internal.h
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@ -247,7 +247,7 @@ static inline void mlock_migrate_page(struct page *new, struct page *old) { }
static inline struct page *mem_map_offset(struct page *base, int offset)
{
if (unlikely(offset >= MAX_ORDER_NR_PAGES))
return pfn_to_page(page_to_pfn(base) + offset);
return nth_page(base, offset);
return base + offset;
}