9 files changed, 22 insertions, 22 deletions

diff --git a/arch/tile/mm/homecache.c b/arch/tile/mm/homecache.c
index 004ba568d93f..33294fdc402e 100644
--- a/arch/tile/mm/homecache.c
+++ b/arch/tile/mm/homecache.c
@@ -417,7 +417,7 @@ void __homecache_free_pages(struct page *page, unsigned int order)
         if (put_page_testzero(page)) {
                 homecache_change_page_home(page, order, PAGE_HOME_HASH);
                 if (order == 0) {
-                        free_hot_cold_page(page, 0);
+                        free_hot_cold_page(page, false);
                 } else {
                         init_page_count(page);
                         __free_pages(page, order);
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index aac71ce373e4..098f97bdcf1b 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -1614,7 +1614,7 @@ out_finish:
 
 static void fuse_retrieve_end(struct fuse_conn *fc, struct fuse_req *req)
 {
-        release_pages(req->pages, req->num_pages, 0);
+        release_pages(req->pages, req->num_pages, false);
 }
 
 static int fuse_retrieve(struct fuse_conn *fc, struct inode *inode,
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index d382db71e300..454c99fdb79d 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -371,8 +371,8 @@ void *alloc_pages_exact_nid(int nid, size_t size, gfp_t gfp_mask);
 
 extern void __free_pages(struct page *page, unsigned int order);
 extern void free_pages(unsigned long addr, unsigned int order);
-extern void free_hot_cold_page(struct page *page, int cold);
-extern void free_hot_cold_page_list(struct list_head *list, int cold);
+extern void free_hot_cold_page(struct page *page, bool cold);
+extern void free_hot_cold_page_list(struct list_head *list, bool cold);
 
 extern void __free_kmem_pages(struct page *page, unsigned int order);
 extern void free_kmem_pages(unsigned long addr, unsigned int order);
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index 718214c5584e..c16fb6d06e36 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -110,7 +110,7 @@ static inline void mapping_set_gfp_mask(struct address_space *m, gfp_t mask)
 
 #define page_cache_get(page)            get_page(page)
 #define page_cache_release(page)        put_page(page)
-void release_pages(struct page **pages, int nr, int cold);
+void release_pages(struct page **pages, int nr, bool cold);
 
 /*
  * speculatively take a reference to a page.
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 9155bcdcce12..97cf16164c46 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -477,7 +477,7 @@ mem_cgroup_uncharge_swapcache(struct page *page, swp_entry_t ent, bool swapout)
 #define free_page_and_swap_cache(page) \
         page_cache_release(page)
 #define free_pages_and_swap_cache(pages, nr) \
-        release_pages((pages), (nr), 0);
+        release_pages((pages), (nr), false);
 
 static inline void show_swap_cache_info(void)
 {
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 37ef1b87f1f3..09345ab7fb63 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);
         }
diff --git a/mm/swap.c b/mm/swap.c
index c8d6df556ce6..11ebb9714f49 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -67,7 +67,7 @@ static void __page_cache_release(struct page *page)
 static void __put_single_page(struct page *page)
 {
         __page_cache_release(page);
-        free_hot_cold_page(page, 0);
+        free_hot_cold_page(page, false);
 }
 
 static void __put_compound_page(struct page *page)
@@ -860,7 +860,7 @@ void lru_add_drain_all(void)
  * grabbed the page via the LRU.  If it did, give up: shrink_inactive_list()
  * will free it.
  */
-void release_pages(struct page **pages, int nr, int cold)
+void release_pages(struct page **pages, int nr, bool cold)
 {
         int i;
         LIST_HEAD(pages_to_free);
diff --git a/mm/swap_state.c b/mm/swap_state.c
index e76ace30d436..2972eee184a4 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -270,7 +270,7 @@ void free_pages_and_swap_cache(struct page **pages, int nr)
 
                 for (i = 0; i < todo; i++)
                         free_swap_cache(pagep[i]);
-                release_pages(pagep, todo, 0);
+                release_pages(pagep, todo, false);
                 pagep += todo;
                 nr -= todo;
         }
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 9253e188000f..494cd632178c 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1121,7 +1121,7 @@ keep:
                 VM_BUG_ON_PAGE(PageLRU(page) || PageUnevictable(page), page);
         }
 
-        free_hot_cold_page_list(&free_pages, 1);
+        free_hot_cold_page_list(&free_pages, true);
 
         list_splice(&ret_pages, page_list);
         count_vm_events(PGACTIVATE, pgactivate);
@@ -1532,7 +1532,7 @@ shrink_inactive_list(unsigned long nr_to_scan, struct lruvec *lruvec,
 
         spin_unlock_irq(&zone->lru_lock);
 
-        free_hot_cold_page_list(&page_list, 1);
+        free_hot_cold_page_list(&page_list, true);
 
         /*
          * If reclaim is isolating dirty pages under writeback, it implies
@@ -1755,7 +1755,7 @@ static void shrink_active_list(unsigned long nr_to_scan,
         __mod_zone_page_state(zone, NR_ISOLATED_ANON + file, -nr_taken);
         spin_unlock_irq(&zone->lru_lock);
 
-        free_hot_cold_page_list(&l_hold, 1);
+        free_hot_cold_page_list(&l_hold, true);
 }
 
 #ifdef CONFIG_SWAP