diff --git a/include/linux/oom.h b/include/linux/oom.h
index cbc24a5fe28da19fc53fc7c3be6a8c0717dc1206..606137b3b778e224291ba89e2df3d87277134aa8 100644
--- a/include/linux/oom.h
+++ b/include/linux/oom.h
@@ -92,7 +92,7 @@ extern void check_panic_on_oom(struct oom_control *oc,
 			       enum oom_constraint constraint);
 
 extern enum oom_scan_t oom_scan_process_thread(struct oom_control *oc,
-		struct task_struct *task, unsigned long totalpages);
+					       struct task_struct *task);
 
 extern bool out_of_memory(struct oom_control *oc);
 
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index ff53e348c4bbf7d0b55f9cd8b42c18375688275f..1a1a3093a5c9e8c6cb454b5234f36dd3e5c62c8f 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -1290,7 +1290,7 @@ static bool mem_cgroup_out_of_memory(struct mem_cgroup *memcg, gfp_t gfp_mask,
 
 		css_task_iter_start(&iter->css, &it);
 		while ((task = css_task_iter_next(&it))) {
-			switch (oom_scan_process_thread(&oc, task, totalpages)) {
+			switch (oom_scan_process_thread(&oc, task)) {
 			case OOM_SCAN_SELECT:
 				if (chosen)
 					put_task_struct(chosen);
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index a376f1ebdad5a120a6daca0cb6a56ce85ca21c16..c11f8bdd0c12cea00cf13d57fc53c323439e010c 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -274,7 +274,7 @@ static enum oom_constraint constrained_alloc(struct oom_control *oc,
 #endif
 
 enum oom_scan_t oom_scan_process_thread(struct oom_control *oc,
-			struct task_struct *task, unsigned long totalpages)
+					struct task_struct *task)
 {
 	if (oom_unkillable_task(task, NULL, oc->nodemask))
 		return OOM_SCAN_CONTINUE;
@@ -311,7 +311,7 @@ static struct task_struct *select_bad_process(struct oom_control *oc,
 	for_each_process(p) {
 		unsigned int points;
 
-		switch (oom_scan_process_thread(oc, p, totalpages)) {
+		switch (oom_scan_process_thread(oc, p)) {
 		case OOM_SCAN_SELECT:
 			chosen = p;
 			chosen_points = ULONG_MAX;