before_hb 1202 fs/ocfs2/cluster/heartbeat.c ktime_t before_hb, after_hb; before_hb 1225 fs/ocfs2/cluster/heartbeat.c before_hb = ktime_get_real(); before_hb 1233 fs/ocfs2/cluster/heartbeat.c ktime_ms_delta(after_hb, before_hb); before_hb 1237 fs/ocfs2/cluster/heartbeat.c before_hb, after_hb, elapsed_msec, ret);