net/ice/base: add accessors to get/set time reference

[dpdk.git] / drivers / event / opdl / opdl_ring.c

diff --git a/drivers/event/opdl/opdl_ring.c b/drivers/event/opdl/opdl_ring.c
index e8b29e2..69392b5 100644 (file)
--- 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);