Input: atmel_mxt_ts - warn if sysfs could not be created

[firefly-linux-kernel-4.4.55.git] / mm / mmzone.c

diff --git a/mm/mmzone.c b/mm/mmzone.c
index 7cf7b7ddc7c552d4d514a696b30d6cd20a649d4d..6830eab5bf09c5c5432801ed7ad23d4bad054779 100644 (file)
--- a/mm/mmzone.c
+++ b/mm/mmzone.c
@@ -86,3 +86,17 @@ int memmap_valid_within(unsigned long pfn,
        return 1;
 }
 #endif /* CONFIG_ARCH_HAS_HOLES_MEMORYMODEL */
+
+void lruvec_init(struct lruvec *lruvec, struct zone *zone)
+{
+       enum lru_list lru;
+
+       memset(lruvec, 0, sizeof(struct lruvec));
+
+       for_each_lru(lru)
+               INIT_LIST_HEAD(&lruvec->lists[lru]);
+
+#ifdef CONFIG_CGROUP_MEM_RES_CTLR
+       lruvec->zone = zone;
+#endif
+}