X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=mm%2Frmap.c;h=5e3e09081164b83814683513c174445e67669a4b;hb=3eba0c6a56c04f2b017b43641a821f1ebfb7fb4c;hp=70b32498d4f24ec9ec414926148d1a67999707e4;hpb=540a7c5061f10a07748c89b6741af90db1a07252;p=firefly-linux-kernel-4.4.55.git

diff --git a/mm/rmap.c b/mm/rmap.c
index 70b32498d4f2..5e3e09081164 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -1085,24 +1085,20 @@ void page_add_new_anon_rmap(struct page *page,
 void page_add_file_rmap(struct page *page)
 {
 	struct mem_cgroup *memcg;
-	unsigned long flags;
-	bool locked;
 
-	memcg = mem_cgroup_begin_page_stat(page, &locked, &flags);
+	memcg = mem_cgroup_begin_page_stat(page);
 	if (atomic_inc_and_test(&page->_mapcount)) {
 		__inc_zone_page_state(page, NR_FILE_MAPPED);
 		mem_cgroup_inc_page_stat(memcg, MEM_CGROUP_STAT_FILE_MAPPED);
 	}
-	mem_cgroup_end_page_stat(memcg, &locked, &flags);
+	mem_cgroup_end_page_stat(memcg);
 }
 
 static void page_remove_file_rmap(struct page *page)
 {
 	struct mem_cgroup *memcg;
-	unsigned long flags;
-	bool locked;
 
-	memcg = mem_cgroup_begin_page_stat(page, &locked, &flags);
+	memcg = mem_cgroup_begin_page_stat(page);
 
 	/* page still mapped by someone else? */
 	if (!atomic_add_negative(-1, &page->_mapcount))
@@ -1123,7 +1119,7 @@ static void page_remove_file_rmap(struct page *page)
 	if (unlikely(PageMlocked(page)))
 		clear_page_mlock(page);
 out:
-	mem_cgroup_end_page_stat(memcg, &locked, &flags);
+	mem_cgroup_end_page_stat(memcg);
 }
 
 /**