cls_can: Fixed protocol restriction + minor changes.

[lisovros/linux_canprio.git] / mm / memory_hotplug.c

diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index dd186c1a5d53f9ebd27de4c1bedcaac471d6c93e..6345dfe78d2cbb6e104247886c4f8765f538f809 100644 (file)
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -659,7 +659,7 @@ static int test_pages_in_a_zone(unsigned long start_pfn, unsigned long end_pfn)
  * Scanning pfn is much easier than scanning lru list.
  * Scan pfn from start to end and Find LRU page.
  */
-int scan_lru_pages(unsigned long start, unsigned long end)
+unsigned long scan_lru_pages(unsigned long start, unsigned long end)
 {
        unsigned long pfn;
        struct page *page;