diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index 659224c..48a653b 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -24,6 +24,7 @@
 
 static struct workqueue_struct *_kmirrord_wq;
 static struct work_struct _kmirrord_work;
+static DECLARE_WAIT_QUEUE_HEAD(_kmirrord_recovery_stopped);
 
 static inline void wake(void)
 {
@@ -83,6 +84,7 @@
 	struct list_head *buckets;
 
 	spinlock_t region_lock;
+	atomic_t recovery_in_flight;
 	struct semaphore recovery_count;
 	struct list_head clean_regions;
 	struct list_head quiesced_regions;
@@ -191,6 +193,7 @@
 
 	spin_lock_init(&rh->region_lock);
 	sema_init(&rh->recovery_count, 0);
+	atomic_set(&rh->recovery_in_flight, 0);
 	INIT_LIST_HEAD(&rh->clean_regions);
 	INIT_LIST_HEAD(&rh->quiesced_regions);
 	INIT_LIST_HEAD(&rh->recovered_regions);
@@ -382,6 +385,8 @@
 		rh->log->type->clear_region(rh->log, reg->key);
 		rh->log->type->complete_resync_work(rh->log, reg->key, 1);
 		dispatch_bios(rh->ms, &reg->delayed_bios);
+		if (atomic_dec_and_test(&rh->recovery_in_flight))
+			wake_up_all(&_kmirrord_recovery_stopped);
 		up(&rh->recovery_count);
 		mempool_free(reg, rh->region_pool);
 	}
@@ -502,11 +507,21 @@
 
 static void rh_recovery_prepare(struct region_hash *rh)
 {
-	while (!down_trylock(&rh->recovery_count))
+	/* Extra reference to avoid race with rh_stop_recovery */
+	atomic_inc(&rh->recovery_in_flight);
+
+	while (!down_trylock(&rh->recovery_count)) {
+		atomic_inc(&rh->recovery_in_flight);
 		if (__rh_recovery_prepare(rh) <= 0) {
+			atomic_dec(&rh->recovery_in_flight);
 			up(&rh->recovery_count);
 			break;
 		}
+	}
+
+	/* Drop the extra reference */
+	if (atomic_dec_and_test(&rh->recovery_in_flight))
+		wake_up_all(&_kmirrord_recovery_stopped);
 }
 
 /*
@@ -1177,6 +1192,11 @@
 	struct dirty_log *log = ms->rh.log;
 
 	rh_stop_recovery(&ms->rh);
+
+	/* Wait for all I/O we generated to complete */
+	wait_event(_kmirrord_recovery_stopped,
+		   !atomic_read(&ms->rh.recovery_in_flight));
+
 	if (log->type->suspend && log->type->suspend(log))
 		/* FIXME: need better error handling */
 		DMWARN("log suspend failed");