timer: add a rte_pause in a tight loop

Signed-off-by: Intel

diff --git a/lib/librte_timer/rte_timer.c b/lib/librte_timer/rte_timer.c
index 136b641e37949a5d522600481d37c89dd8ebc002..f3798aebc530e782b4c6adbb54d47f7b1848beeb 100644 (file)
--- a/lib/librte_timer/rte_timer.c
+++ b/lib/librte_timer/rte_timer.c
@@ -387,7 +387,8 @@ rte_timer_stop(struct rte_timer *tim)
 void
 rte_timer_stop_sync(struct rte_timer *tim)
 {
-       while (rte_timer_stop(tim) != 0);
+       while (rte_timer_stop(tim) != 0)
+               rte_pause();
 }
 
 /* Test the PENDING status of the timer handle tim */