Subject: mm-page-alloc-use-list-last-entry.patch From: Peter Zijlstra Date: Tue, 21 Jun 2011 11:24:35 +0200 Signed-off-by: Thomas Gleixner --- mm/page_alloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: linux-stable/mm/page_alloc.c =================================================================== --- linux-stable.orig/mm/page_alloc.c +++ linux-stable/mm/page_alloc.c @@ -668,7 +668,7 @@ static void free_pcppages_bulk(struct zo batch_free = to_free; do { - page = list_entry(list->prev, struct page, lru); + page = list_last_entry(list, struct page, lru); /* must delete as __free_one_page list manipulates */ list_del(&page->lru); /* MIGRATE_MOVABLE list may include MIGRATE_RESERVEs */