1 files changed, 17 insertions, 0 deletions

diff --git a/fs/ocfs2/dlm/dlmcommon.h b/fs/ocfs2/dlm/dlmcommon.h
index aa506d3e2ae..b36d0bf77a5 100644
--- a/fs/ocfs2/dlm/dlmcommon.h
+++ b/fs/ocfs2/dlm/dlmcommon.h
@@ -447,6 +447,7 @@ enum {
         DLM_BEGIN_RECO_MSG,      /* 517 */
         DLM_FINALIZE_RECO_MSG,   /* 518 */
         DLM_QUERY_REGION,        /* 519 */
+        DLM_QUERY_NODEINFO,      /* 520 */
 };
 
 struct dlm_reco_node_data
@@ -737,6 +738,22 @@ struct dlm_query_region {
         u8 qr_regions[O2HB_MAX_REGION_NAME_LEN * O2NM_MAX_REGIONS];
 };
 
+struct dlm_node_info {
+        u8 ni_nodenum;
+        u8 pad1;
+        u16 ni_ipv4_port;
+        u32 ni_ipv4_address;
+};
+
+struct dlm_query_nodeinfo {
+        u8 qn_nodenum;
+        u8 qn_numnodes;
+        u8 qn_namelen;
+        u8 pad1;
+        u8 qn_domain[O2NM_MAX_NAME_LEN];
+        struct dlm_node_info qn_nodes[O2NM_MAX_NODES];
+};
+
 struct dlm_exit_domain
 {
         u8 node_idx;