LU-11128 ptlrpc: add debugging for idle connections

[fs/lustre-release.git] / lustre / obdclass / lprocfs_status.c

diff --git a/lustre/obdclass/lprocfs_status.c b/lustre/obdclass/lprocfs_status.c
index 663fdf1..e98ca6b 100644 (file)
--- a/lustre/obdclass/lprocfs_status.c
+++ b/lustre/obdclass/lprocfs_status.c
@@ -996,11 +996,13 @@ int lprocfs_import_seq_show(struct seq_file *m, void *data)
                   "       current_connection: %s\n"
                   "       connection_attempts: %u\n"
                   "       generation: %u\n"
-                  "       in-progress_invalidations: %u\n",
+                  "       in-progress_invalidations: %u\n"
+                  "       idle: %lld sec\n",
                   nidstr,
                   imp->imp_conn_cnt,
                   imp->imp_generation,
-                  atomic_read(&imp->imp_inval_count));
+                  atomic_read(&imp->imp_inval_count),
+                  ktime_get_real_seconds() - imp->imp_last_reply_time);
        spin_unlock(&imp->imp_lock);
 
        if (obd->obd_svc_stats == NULL)