LU-10040 nodemap: add nodemap idmap correctly

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

diff --git a/lustre/ptlrpc/nodemap_lproc.c b/lustre/ptlrpc/nodemap_lproc.c
index 6058793..a8fc36f 100644 (file)
--- a/lustre/ptlrpc/nodemap_lproc.c
+++ b/lustre/ptlrpc/nodemap_lproc.c
@@ -65,7 +65,7 @@ static int nodemap_idmap_show(struct seq_file *m, void *data)
        }
 
        seq_printf(m, "[\n");
-       read_lock(&nodemap->nm_idmap_lock);
+       down_read(&nodemap->nm_idmap_lock);
        for (node = rb_first(&nodemap->nm_client_to_fs_uidmap); node;
                                node = rb_next(node)) {
                if (cont)
@@ -87,7 +87,7 @@ static int nodemap_idmap_show(struct seq_file *m, void *data)
                                   "fs_id: %u }", idmap->id_client,
                                   idmap->id_fs);
        }
-       read_unlock(&nodemap->nm_idmap_lock);
+       up_read(&nodemap->nm_idmap_lock);
        seq_printf(m, "\n");
        seq_printf(m, "]\n");