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authorKOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>2009-01-06 23:40:29 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-07 00:59:10 +0100
commit9f572e3f96b8a2ef70dcb881e64c7b9c10057d98 (patch)
tree26accc06afbe7149d2aed6930cc50c5e865d6d28 /mm
parentmm: introduce get_mm_hiwater_xxx(), fix taskstats->hiwater_xxx accounting (diff)
downloadlinux-9f572e3f96b8a2ef70dcb881e64c7b9c10057d98.tar.xz
linux-9f572e3f96b8a2ef70dcb881e64c7b9c10057d98.zip
mm: remove CONFIG_OUT_OF_LINE_PFN_TO_PAGE
No architectures use CONFIG_OUT_OF_LINE_PFN_TO_PAGE - it can be removed. Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
-rw-r--r--mm/page_alloc.c13
1 files changed, 0 insertions, 13 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index d531e8ef9984..7bf22e045318 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -4587,19 +4587,6 @@ void *__init alloc_large_system_hash(const char *tablename,
return table;
}
-#ifdef CONFIG_OUT_OF_LINE_PFN_TO_PAGE
-struct page *pfn_to_page(unsigned long pfn)
-{
- return __pfn_to_page(pfn);
-}
-unsigned long page_to_pfn(struct page *page)
-{
- return __page_to_pfn(page);
-}
-EXPORT_SYMBOL(pfn_to_page);
-EXPORT_SYMBOL(page_to_pfn);
-#endif /* CONFIG_OUT_OF_LINE_PFN_TO_PAGE */
-
/* Return a pointer to the bitmap storing bits affecting a block of pages */
static inline unsigned long *get_pageblock_bitmap(struct zone *zone,
unsigned long pfn)