Fixes userspace compilation error:

error: ‘DLM_RESNAME_MAXLEN’ undeclared here (not in a function)
  char resource_name[DLM_RESNAME_MAXLEN];

Signed-off-by: Mikko Rapeli <redacted>
---
 include/uapi/linux/dlm_netlink.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/uapi/linux/dlm_netlink.h b/include/uapi/linux/dlm_netlink.h
index 647c8ef..ef1e2e0 100644
--- a/include/uapi/linux/dlm_netlink.h
+++ b/include/uapi/linux/dlm_netlink.h

@@ -10,6 +10,7 @@
 #define _DLM_NETLINK_H
 
 #include <linux/types.h>
+#include <linux/dlmconstants.h>
 
 enum {
 	DLM_STATUS_WAITING = 1,

-- 
2.5.0