staging: fsl-mc: move irq domain creation prototype to public header

[karo-tx-linux.git] / mm / mlock.c

diff --git a/mm/mlock.c b/mm/mlock.c
index c483c5c20b4bd12bcca50972c9f74a0dbd3a713e..b562b5523a6544e6c0ae6e4f792943441f6217a3 100644 (file)
--- a/mm/mlock.c
+++ b/mm/mlock.c
@@ -284,7 +284,7 @@ static void __munlock_pagevec(struct pagevec *pvec, struct zone *zone)
 {
        int i;
        int nr = pagevec_count(pvec);
-       int delta_munlocked;
+       int delta_munlocked = -nr;
        struct pagevec pvec_putback;
        int pgrescued = 0;
 
@@ -304,6 +304,8 @@ static void __munlock_pagevec(struct pagevec *pvec, struct zone *zone)
                                continue;
                        else
                                __munlock_isolation_failed(page);
+               } else {
+                       delta_munlocked++;
                }
 
                /*
@@ -315,7 +317,6 @@ static void __munlock_pagevec(struct pagevec *pvec, struct zone *zone)
                pagevec_add(&pvec_putback, pvec->pages[i]);
                pvec->pages[i] = NULL;
        }
-       delta_munlocked = -nr + pagevec_count(&pvec_putback);
        __mod_zone_page_state(zone, NR_MLOCK, delta_munlocked);
        spin_unlock_irq(zone_lru_lock(zone));