X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fevent%2Fopdl%2Fopdl_ring.c;h=69392b56bbec592904e124f1649eb6cac4112be3;hb=25c8802a2e1bd9184af58d139f0f19d213731623;hp=e8b29e2c7735cd2a644dd530017af6ea579f428f;hpb=db8bdaeccab9161dd4058e1902458f860fd48c1e;p=dpdk.git

diff --git a/drivers/event/opdl/opdl_ring.c b/drivers/event/opdl/opdl_ring.c
index e8b29e2c77..69392b56bb 100644
--- a/drivers/event/opdl/opdl_ring.c
+++ b/drivers/event/opdl/opdl_ring.c
@@ -16,7 +16,7 @@
 #include <rte_memcpy.h>
 #include <rte_memory.h>
 #include <rte_memzone.h>
-#include <rte_eal_memconfig.h>
+#include <rte_atomic.h>
 
 #include "opdl_ring.h"
 #include "opdl_log.h"
@@ -31,8 +31,6 @@
 #define OPDL_OPA_MASK    (0xFF)
 #define OPDL_OPA_OFFSET  (0x38)
 
-int opdl_logtype_driver;
-
 /* Types of dependency between stages */
 enum dep_type {
 	DEP_NONE = 0,  /* no dependency */
@@ -475,9 +473,7 @@ opdl_ring_input_multithread(struct opdl_ring *t, const void *entries,
 	/* If another thread started inputting before this one, but hasn't
 	 * finished, we need to wait for it to complete to update the tail.
 	 */
-	while (unlikely(__atomic_load_n(&s->shared.tail, __ATOMIC_ACQUIRE) !=
-			old_head))
-		rte_pause();
+	rte_wait_until_equal_32(&s->shared.tail, old_head, __ATOMIC_ACQUIRE);
 
 	__atomic_store_n(&s->shared.tail, old_head + num_entries,
 			__ATOMIC_RELEASE);