mm: workingset: tell cache transitions from workingset thrashing

[thirdparty/linux.git] / mm / vmscan.c

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 961401c46334cf815b1d92d7755314577aabd3e2..87e9fef341d2d05638958771b4840aba8a18ef2a 100644 (file)
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -2145,6 +2145,7 @@ static void shrink_active_list(unsigned long nr_to_scan,
                }
 
                ClearPageActive(page);  /* we are de-activating */
+               SetPageWorkingset(page);
                list_add(&page->lru, &l_inactive);
        }