2 files changed, 8 insertions, 8 deletions

diff --git a/mm/slab.c b/mm/slab.c
index 3c4a7e34eddc..5de81473df34 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -313,7 +313,7 @@ static int drain_freelist(struct kmem_cache *cache,
 static void free_block(struct kmem_cache *cachep, void **objpp, int len,
                         int node);
 static int enable_cpucache(struct kmem_cache *cachep);
-static void cache_reap(void *unused);
+static void cache_reap(struct work_struct *unused);
 
 /*
  * This function must be completely optimized away if a constant is passed to
@@ -753,7 +753,7 @@ int slab_is_available(void)
         return g_cpucache_up == FULL;
 }
 
-static DEFINE_PER_CPU(struct work_struct, reap_work);
+static DEFINE_PER_CPU(struct delayed_work, reap_work);
 
 static inline struct array_cache *cpu_cache_get(struct kmem_cache *cachep)
 {
@@ -916,16 +916,16 @@ static void next_reap_node(void)
  */
 static void __devinit start_cpu_timer(int cpu)
 {
-        struct work_struct *reap_work = &per_cpu(reap_work, cpu);
+        struct delayed_work *reap_work = &per_cpu(reap_work, cpu);
 
         /*
          * When this gets called from do_initcalls via cpucache_init(),
          * init_workqueues() has already run, so keventd will be setup
          * at that time.
          */
-        if (keventd_up() && reap_work->func == NULL) {
+        if (keventd_up() && reap_work->work.func == NULL) {
                 init_reap_node(cpu);
-                INIT_WORK(reap_work, cache_reap, NULL);
+                INIT_DELAYED_WORK(reap_work, cache_reap);
                 schedule_delayed_work_on(cpu, reap_work, HZ + 3 * cpu);
         }
 }
@@ -3815,7 +3815,7 @@ void drain_array(struct kmem_cache *cachep, struct kmem_list3 *l3,
  * If we cannot acquire the cache chain mutex then just give up - we'll try
  * again on the next iteration.
  */
-static void cache_reap(void *unused)
+static void cache_reap(struct work_struct *unused)
 {
         struct kmem_cache *searchp;
         struct kmem_list3 *l3;
diff --git a/mm/swap.c b/mm/swap.c
index 2e0e871f542f..d9a3770d8f3c 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -216,7 +216,7 @@ void lru_add_drain(void)
 }
 
 #ifdef CONFIG_NUMA
-static void lru_add_drain_per_cpu(void *dummy)
+static void lru_add_drain_per_cpu(struct work_struct *dummy)
 {
         lru_add_drain();
 }
@@ -226,7 +226,7 @@ static void lru_add_drain_per_cpu(void *dummy)
  */
 int lru_add_drain_all(void)
 {
-        return schedule_on_each_cpu(lru_add_drain_per_cpu, NULL);
+        return schedule_on_each_cpu(lru_add_drain_per_cpu);
 }
 
 #else