dm: import refresh with fcn rename in ctxt
diff --git a/patches/dm-make-rt-aware.patch b/patches/dm-make-rt-aware.patch
index 0133d5a..08238ec 100644
--- a/patches/dm-make-rt-aware.patch
+++ b/patches/dm-make-rt-aware.patch
@@ -15,10 +15,10 @@
--- a/drivers/md/dm-rq.c
+++ b/drivers/md/dm-rq.c
-@@ -811,7 +811,7 @@ static void dm_old_request_fn(struct req
+@@ -832,7 +832,7 @@ static void dm_old_request_fn(struct req
/* Establish tio->ti before queuing work (map_tio_request) */
tio->ti = ti;
- queue_kthread_work(&md->kworker, &tio->work);
+ kthread_queue_work(&md->kworker, &tio->work);
- BUG_ON(!irqs_disabled());
+ BUG_ON_NONRT(!irqs_disabled());
}