LU-13098 ptlrpc: supress connection restored message

[fs/lustre-release.git] / lustre / ptlrpc / nodemap_range.c

diff --git a/lustre/ptlrpc/nodemap_range.c b/lustre/ptlrpc/nodemap_range.c
index e8b5a24..da7143f 100644 (file)
--- a/lustre/ptlrpc/nodemap_range.c
+++ b/lustre/ptlrpc/nodemap_range.c
@@ -71,9 +71,10 @@ static enum interval_iter range_cb(struct interval_node *n, void *data)
  */
 struct lu_nid_range *range_create(struct nodemap_range_tree *nm_range_tree,
                                  lnet_nid_t start_nid, lnet_nid_t end_nid,
-                                 struct lu_nodemap *nodemap)
+                                 struct lu_nodemap *nodemap, unsigned range_id)
 {
        struct lu_nid_range *range;
+       int rc;
 
        if (LNET_NIDNET(start_nid) != LNET_NIDNET(end_nid) ||
            LNET_NIDADDR(start_nid) > LNET_NIDADDR(end_nid))
@@ -86,10 +87,23 @@ struct lu_nid_range *range_create(struct nodemap_range_tree *nm_range_tree,
                return NULL;
        }
 
-       nm_range_tree->nmrt_range_highest_id++;
-       range->rn_id = nm_range_tree->nmrt_range_highest_id;
+       /* if we are loading from save, use on disk id num */
+       if (range_id != 0) {
+               if (nm_range_tree->nmrt_range_highest_id < range_id)
+                       nm_range_tree->nmrt_range_highest_id = range_id;
+               range->rn_id = range_id;
+       } else {
+               nm_range_tree->nmrt_range_highest_id++;
+               range->rn_id = nm_range_tree->nmrt_range_highest_id;
+       }
        range->rn_nodemap = nodemap;
-       interval_set(&range->rn_node, start_nid, end_nid);
+
+       rc = interval_set(&range->rn_node, start_nid, end_nid);
+       if (rc < 0) {
+               OBD_FREE_PTR(range);
+               return NULL;
+       }
+
        INIT_LIST_HEAD(&range->rn_list);
 
        return range;