[PATCH v2 1/3] timer: pause in rte_timer_reset_sync

[Robert Sanford <rsanford2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]

In rte_timer_reset_sync(), insert rte_pause() into loop that waits
for rte_timer_reset() to succeed.

Signed-off-by: Robert Sanford <rsanford2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

---
lib/librte_timer/rte_timer.c |    3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/lib/librte_timer/rte_timer.c b/lib/librte_timer/rte_timer.c
index 269a992..dae76cc 100644
--- a/lib/librte_timer/rte_timer.c
+++ b/lib/librte_timer/rte_timer.c
@@ -437,7 +437,8 @@ rte_timer_reset_sync(struct rte_timer *tim, uint64_t ticks,
 		     rte_timer_cb_t fct, void *arg)
 {
 	while (rte_timer_reset(tim, ticks, type, tim_lcore,
-			       fct, arg) != 0);
+			       fct, arg) != 0)
+		rte_pause();
 }
 
 /* Stop the timer associated with the timer handle tim */
-- 
1.7.1