From 418b27ef50e7e9b0c2fbd88db804bf065e5eb1a6 Mon Sep 17 00:00:00 2001 From: Lee Schermerhorn Date: Mon, 14 Dec 2009 17:59:54 -0800 Subject: mm: remove unevictable_migrate_page function unevictable_migrate_page() in mm/internal.h is a relic of the since removed UNEVICTABLE_LRU Kconfig option. This patch removes the function and open codes the test in migrate_page_copy(). Signed-off-by: Lee Schermerhorn Reviewed-by: Christoph Lameter Acked-by: Hugh Dickins Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/internal.h | 12 ------------ 1 file changed, 12 deletions(-) (limited to 'mm/internal.h') diff --git a/mm/internal.h b/mm/internal.h index a4b927cdca09..4fe67a162cb4 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -63,18 +63,6 @@ static inline unsigned long page_order(struct page *page) return page_private(page); } -/* - * unevictable_migrate_page() called only from migrate_page_copy() to - * migrate unevictable flag to new page. - * Note that the old page has been isolated from the LRU lists at this - * point so we don't need to worry about LRU statistics. - */ -static inline void unevictable_migrate_page(struct page *new, struct page *old) -{ - if (TestClearPageUnevictable(old)) - SetPageUnevictable(new); -} - #ifdef CONFIG_MMU extern long mlock_vma_pages_range(struct vm_area_struct *vma, unsigned long start, unsigned long end); -- cgit v1.2.3