--- ec5a381d7cf9ed681f5ea6d18f9e794313a4726c
+++ 79521e4206aedfd7df02009f69bd5b04231650ad
@@ -1770,13 +1770,13 @@ __alloc_pages_high_priority(gfp_t gfp_ma
 
 static inline
 void wake_all_kswapd(unsigned int order, struct zonelist *zonelist,
-		     enum zone_type high_zoneidx, struct task_struct *p)
+						enum zone_type high_zoneidx)
 {
 	struct zoneref *z;
 	struct zone *zone;
 
 	for_each_zone_zonelist(zone, z, zonelist, high_zoneidx)
-		wakeup_kswapd(zone, order, p);
+		wakeup_kswapd(zone, order);
 }
 
 static inline int
@@ -1853,7 +1853,7 @@ __alloc_pages_slowpath(gfp_t gfp_mask, u
 		goto nopage;
 
 restart:
-	wake_all_kswapd(order, zonelist, high_zoneidx, p);
+	wake_all_kswapd(order, zonelist, high_zoneidx);
 
 	/*
 	 * OK, we're below the kswapd watermark and have kicked background