mm, oom: change type of oom_score_adj to short

[can-eth-gw-linux.git] / drivers / staging / android / lowmemorykiller.c

diff --git a/drivers/staging/android/lowmemorykiller.c b/drivers/staging/android/lowmemorykiller.c
index b91e4bc332a77c2e6ea1219e99f92c5ee924c418..3b91b0fd4de3c7194c68e18f5a10b514c1544e75 100644 (file)
--- a/drivers/staging/android/lowmemorykiller.c
+++ b/drivers/staging/android/lowmemorykiller.c
@@ -40,7 +40,7 @@
 #include <linux/notifier.h>
 
 static uint32_t lowmem_debug_level = 2;
-static int lowmem_adj[6] = {
+static short lowmem_adj[6] = {
        0,
        1,
        6,
@@ -70,9 +70,9 @@ static int lowmem_shrink(struct shrinker *s, struct shrink_control *sc)
        int rem = 0;
        int tasksize;
        int i;
-       int min_score_adj = OOM_SCORE_ADJ_MAX + 1;
+       short min_score_adj = OOM_SCORE_ADJ_MAX + 1;
        int selected_tasksize = 0;
-       int selected_oom_score_adj;
+       short selected_oom_score_adj;
        int array_size = ARRAY_SIZE(lowmem_adj);
        int other_free = global_page_state(NR_FREE_PAGES);
        int other_file = global_page_state(NR_FILE_PAGES) -
@@ -90,7 +90,7 @@ static int lowmem_shrink(struct shrinker *s, struct shrink_control *sc)
                }
        }
        if (sc->nr_to_scan > 0)
-               lowmem_print(3, "lowmem_shrink %lu, %x, ofree %d %d, ma %d\n",
+               lowmem_print(3, "lowmem_shrink %lu, %x, ofree %d %d, ma %hd\n",
                                sc->nr_to_scan, sc->gfp_mask, other_free,
                                other_file, min_score_adj);
        rem = global_page_state(NR_ACTIVE_ANON) +
@@ -107,7 +107,7 @@ static int lowmem_shrink(struct shrinker *s, struct shrink_control *sc)
        rcu_read_lock();
        for_each_process(tsk) {
                struct task_struct *p;
-               int oom_score_adj;
+               short oom_score_adj;
 
                if (tsk->flags & PF_KTHREAD)
                        continue;
@@ -141,11 +141,11 @@ static int lowmem_shrink(struct shrinker *s, struct shrink_control *sc)
                selected = p;
                selected_tasksize = tasksize;
                selected_oom_score_adj = oom_score_adj;
-               lowmem_print(2, "select %d (%s), adj %d, size %d, to kill\n",
+               lowmem_print(2, "select %d (%s), adj %hd, size %d, to kill\n",
                             p->pid, p->comm, oom_score_adj, tasksize);
        }
        if (selected) {
-               lowmem_print(1, "send sigkill to %d (%s), adj %d, size %d\n",
+               lowmem_print(1, "send sigkill to %d (%s), adj %hd, size %d\n",
                             selected->pid, selected->comm,
                             selected_oom_score_adj, selected_tasksize);
                lowmem_deathpending_timeout = jiffies + HZ;
@@ -176,7 +176,7 @@ static void __exit lowmem_exit(void)
 }
 
 module_param_named(cost, lowmem_shrinker.seeks, int, S_IRUGO | S_IWUSR);
-module_param_array_named(adj, lowmem_adj, int, &lowmem_adj_size,
+module_param_array_named(adj, lowmem_adj, short, &lowmem_adj_size,
                         S_IRUGO | S_IWUSR);
 module_param_array_named(minfree, lowmem_minfree, uint, &lowmem_minfree_size,
                         S_IRUGO | S_IWUSR);