page-allocator: remove dead function free_cold_page()

The function free_cold_page() has no callers so delete it. Signed-off-by: Mel Gorman <mel@csn.ul.ie> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
git-mirror · Sep 22, 2009 · 38a3985 · 38a3985
1 parent cc013a8
commit 38a3985
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diff --git a/include/linux/gfp.h b/include/linux/gfp.h
@@ -326,7 +326,6 @@ void free_pages_exact(void *virt, size_t size);
 extern void __free_pages(struct page *page, unsigned int order);
 extern void free_pages(unsigned long addr, unsigned int order);
 extern void free_hot_page(struct page *page);
-extern void free_cold_page(struct page *page);
 
 #define __free_page(page) __free_pages((page), 0)
 #define free_page(addr) free_pages((addr),0)

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
@@ -1079,11 +1079,6 @@ void free_hot_page(struct page *page)
 	free_hot_cold_page(page, 0);
 }
 
-void free_cold_page(struct page *page)
-{
-	free_hot_cold_page(page, 1);
-}
-
 /*
  * split_page takes a non-compound higher-order page, and splits it into
  * n (1<<order) sub-pages: page[0..n]