IB/rdmavt, IB/hfi1: Fix timer migration regressions
RC timeout counter isn't getting incremented.
Increment counter and add the trace for it.
Fixes: 87c23b4ab018 ("IB/rdmavt: Adding timer logic to rdmavt")
Reviewed-by: Brian Welty <brian.welty@intel.com>
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/drivers/infiniband/sw/rdmavt/qp.c b/drivers/infiniband/sw/rdmavt/qp.c
index 3c55a8b..d7dabdf 100644
--- a/drivers/infiniband/sw/rdmavt/qp.c
+++ b/drivers/infiniband/sw/rdmavt/qp.c
@@ -1,5 +1,5 @@
/*
- * Copyright(c) 2016 Intel Corporation.
+ * Copyright(c) 2016, 2017 Intel Corporation.
*
* This file is provided under a dual BSD/GPLv2 license. When using or
* redistributing this file, you may do so under either license.
@@ -2052,8 +2052,12 @@ static void rvt_rc_timeout(unsigned long arg)
spin_lock_irqsave(&qp->r_lock, flags);
spin_lock(&qp->s_lock);
if (qp->s_flags & RVT_S_TIMER) {
+ struct rvt_ibport *rvp = rdi->ports[qp->port_num - 1];
+
qp->s_flags &= ~RVT_S_TIMER;
+ rvp->n_rc_timeouts++;
del_timer(&qp->s_timer);
+ trace_rvt_rc_timeout(qp, qp->s_last_psn + 1);
if (rdi->driver_f.notify_restart_rc)
rdi->driver_f.notify_restart_rc(qp,
qp->s_last_psn + 1,