mm: remove free_hot_page()

[deliverable/linux.git] / mm / page_alloc.c

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index caa7df60a4a1e7548df23e468a0794cb332f09cd..80bcee0c50345157718a788606deb665aacf30e6 100644 (file)
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1074,8 +1074,9 @@ void mark_free_pages(struct zone *zone)
 
 /*
  * Free a 0-order page
+ * cold == 1 ? free a cold page : free a hot page
  */
-static void free_hot_cold_page(struct page *page, int cold)
+void free_hot_cold_page(struct page *page, int cold)
 {
        struct zone *zone = page_zone(page);
        struct per_cpu_pages *pcp;
@@ -1135,11 +1136,6 @@ out:
        local_irq_restore(flags);
 }
 
-void free_hot_page(struct page *page)
-{
-       free_hot_cold_page(page, 0);
-}
-       
 /*
  * split_page takes a non-compound higher-order page, and splits it into
  * n (1<<order) sub-pages: page[0..n]
@@ -2010,7 +2006,7 @@ void __free_pages(struct page *page, unsigned int order)
 {
        if (put_page_testzero(page)) {
                if (order == 0)
-                       free_hot_page(page);
+                       free_hot_cold_page(page, 0);
                else
                        __free_pages_ok(page, order);
        }