Feather-Trace: keep track of release latency

1 files changed, 3 insertions, 1 deletions

diff --git a/litmus/rt_domain.c b/litmus/rt_domain.c
index 81a5ac16f164..d405854cd39c 100644
--- a/litmus/rt_domain.c
+++ b/litmus/rt_domain.c
@@ -55,12 +55,14 @@ static enum hrtimer_restart on_release_timer(struct hrtimer *timer)
 {
         unsigned long flags;
         struct release_heap* rh;
+        rh = container_of(timer, struct release_heap, timer);
+
+        TS_RELEASE_LATENCY(rh->release_time);
 
         VTRACE("on_release_timer(0x%p) starts.\n", timer);
 
         TS_RELEASE_START;
 
-        rh = container_of(timer, struct release_heap, timer);
 
         raw_spin_lock_irqsave(&rh->dom->release_lock, flags);
         VTRACE("CB has the release_lock 0x%p\n", &rh->dom->release_lock);