Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / md / dm-mpath.h

diff --git a/kernel/drivers/md/dm-mpath.h b/kernel/drivers/md/dm-mpath.h
new file mode 100644 (file)
index 0000000..e230f71
--- /dev/null
+++ b/kernel/drivers/md/dm-mpath.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2004 Red Hat, Inc. All rights reserved.
+ *
+ * This file is released under the GPL.
+ *
+ * Multipath.
+ */
+
+#ifndef        DM_MPATH_H
+#define        DM_MPATH_H
+
+struct dm_dev;
+
+struct dm_path {
+       struct dm_dev *dev;     /* Read-only */
+       void *pscontext;        /* For path-selector use */
+};
+
+/* Callback for hwh_pg_init_fn to use when complete */
+void dm_pg_init_complete(struct dm_path *path, unsigned err_flags);
+
+#endif