From: Intel <intel.com>
Date: Mon, 3 Jun 2013 00:00:00 +0000 (+0000)
Subject: timer: add a rte_pause in a tight loop
X-Git-Tag: spdx-start~11246
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=ae2d65e257330c4ea0e6ca61b0faa5eadc127f7b;p=dpdk.git

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 136b641e37..f3798aebc5 100644
--- 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 */