diff --git a/mm/backing-dev.c b/mm/backing-dev.c
index 8e4ed88..7fa9f39 100644
--- a/mm/backing-dev.c
+++ b/mm/backing-dev.c
@@ -6,6 +6,7 @@
 #include <linux/fs.h>
 #include <linux/pagemap.h>
 #include <linux/mm.h>
+#include <linux/ratelimit.h>
 #include <linux/sched.h>
 #include <linux/module.h>
 #include <linux/writeback.h>
@@ -802,6 +803,7 @@
  */
 long wait_iff_congested(struct zone *zone, int sync, long timeout)
 {
+	static DEFINE_RATELIMIT_STATE(rs, HZ * 10, 50);
 	long ret;
 	unsigned long start = jiffies;
 	DEFINE_WAIT(wait);
@@ -812,6 +814,7 @@
 	 * encountered in the current zone, yield if necessary instead
 	 * of sleeping on the congestion queue
 	 */
+#if 0
 	if (atomic_read(&nr_bdi_congested[sync]) == 0 ||
 			!zone_is_reclaim_congested(zone)) {
 		cond_resched();
@@ -823,8 +826,11 @@
 
 		goto out;
 	}
-
+#endif
 	/* Sleep until uncongested or a write happens */
+	if (__ratelimit(&rs))
+		printk("Congested: pid %d (%s) sleeping.\n",
+			task_pid_nr(current), current->comm);
 	prepare_to_wait(wqh, &wait, TASK_UNINTERRUPTIBLE);
 	ret = io_schedule_timeout(timeout);
 	finish_wait(wqh, &wait);
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 92e89a0..14c2bbf 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -32,6 +32,7 @@
 #include <linux/slab.h>
 #include <linux/oom.h>
 #include <linux/notifier.h>
+#include <linux/ratelimit.h>
 #include <linux/topology.h>
 #include <linux/sysctl.h>
 #include <linux/cpu.h>
@@ -1992,6 +1993,7 @@
 	nodemask_t *nodemask, struct zone *preferred_zone,
 	int migratetype)
 {
+	static DEFINE_RATELIMIT_STATE(rs, HZ * 10, 50);
 	const gfp_t wait = gfp_mask & __GFP_WAIT;
 	struct page *page = NULL;
 	int alloc_flags;
@@ -2111,6 +2113,13 @@
 					goto nopage;
 			}
 
+			/* If we're a realtime task, we need to share. */
+			if (__ratelimit(&rs))
+				printk("Mem pressure: pid %d (%s) sleeping.\n",
+					task_pid_nr(current), current->comm);
+			struct timespec ts = { 1, 50*1000000 };
+			hrtimer_nanosleep(&ts, NULL, HRTIMER_MODE_REL,
+						CLOCK_MONOTONIC);
 			goto restart;
 		}
 	}