1 files changed, 10 insertions, 10 deletions

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 37ef1b87..09345ab 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1199,7 +1199,7 @@ retry_reserve:
  */
 static int rmqueue_bulk(struct zone *zone, unsigned int order,
 			unsigned long count, struct list_head *list,
-			int migratetype, int cold)
+			int migratetype, bool cold)
 {
 	int i;
 
@@ -1218,7 +1218,7 @@ static int rmqueue_bulk(struct zone *zone, unsigned int order,
 		 * merge IO requests if the physical pages are ordered
 		 * properly.
 		 */
-		if (likely(cold == 0))
+		if (likely(!cold))
 			list_add(&page->lru, list);
 		else
 			list_add_tail(&page->lru, list);
@@ -1379,9 +1379,9 @@ void mark_free_pages(struct zone *zone)
 
 /*
  * Free a 0-order page
- * cold == 1 ? free a cold page : free a hot page
+ * cold == true ? free a cold page : free a hot page
  */
-void free_hot_cold_page(struct page *page, int cold)
+void free_hot_cold_page(struct page *page, bool cold)
 {
 	struct zone *zone = page_zone(page);
 	struct per_cpu_pages *pcp;
@@ -1413,10 +1413,10 @@ void free_hot_cold_page(struct page *page, int cold)
 	}
 
 	pcp = &this_cpu_ptr(zone->pageset)->pcp;
-	if (cold)
-		list_add_tail(&page->lru, &pcp->lists[migratetype]);
-	else
+	if (!cold)
 		list_add(&page->lru, &pcp->lists[migratetype]);
+	else
+		list_add_tail(&page->lru, &pcp->lists[migratetype]);
 	pcp->count++;
 	if (pcp->count >= pcp->high) {
 		unsigned long batch = ACCESS_ONCE(pcp->batch);
@@ -1431,7 +1431,7 @@ out:
 /*
  * Free a list of 0-order pages
  */
-void free_hot_cold_page_list(struct list_head *list, int cold)
+void free_hot_cold_page_list(struct list_head *list, bool cold)
 {
 	struct page *page, *next;
 
@@ -1548,7 +1548,7 @@ struct page *buffered_rmqueue(struct zone *preferred_zone,
 {
 	unsigned long flags;
 	struct page *page;
-	int cold = !!(gfp_flags & __GFP_COLD);
+	bool cold = ((gfp_flags & __GFP_COLD) != 0);
 
 again:
 	if (likely(order == 0)) {
@@ -2823,7 +2823,7 @@ void __free_pages(struct page *page, unsigned int order)
 {
 	if (put_page_testzero(page)) {
 		if (order == 0)
-			free_hot_cold_page(page, 0);
+			free_hot_cold_page(page, false);
 		else
 			__free_pages_ok(page, order);
 	}