[MIPS] Change libgcc-style functions from lib-y to obj-y

[linux-drm-fsl-dcu.git] / kernel / rcupdate.c

diff --git a/kernel/rcupdate.c b/kernel/rcupdate.c
index 26bb5ffe1ef14ef61824180dd6163acdc104006d..2c2dd8410dc4fd8b27d0e66dcd31daceb56ff027 100644 (file)
--- a/kernel/rcupdate.c
+++ b/kernel/rcupdate.c
@@ -235,12 +235,14 @@ static void rcu_do_batch(struct rcu_data *rdp)
 
        list = rdp->donelist;
        while (list) {
-               next = rdp->donelist = list->next;
+               next = list->next;
+               prefetch(next);
                list->func(list);
                list = next;
                if (++count >= rdp->blimit)
                        break;
        }
+       rdp->donelist = list;
 
        local_irq_disable();
        rdp->qlen -= count;
@@ -556,9 +558,11 @@ static int __cpuinit rcu_cpu_notify(struct notifier_block *self,
        long cpu = (long)hcpu;
        switch (action) {
        case CPU_UP_PREPARE:
+       case CPU_UP_PREPARE_FROZEN:
                rcu_online_cpu(cpu);
                break;
        case CPU_DEAD:
+       case CPU_DEAD_FROZEN:
                rcu_offline_cpu(cpu);
                break;
        default: