[lng-odp] [PATCH v3 4/9] linux-generic: odp_barrier.c use __atomic

[Ola Liljedahl]

Signed-off-by: Ola Liljedahl <ola.liljed...@linaro.org>
---
Updated to use GCC __atomic barriers. Restored missing line.

 platform/linux-generic/odp_barrier.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/platform/linux-generic/odp_barrier.c 
b/platform/linux-generic/odp_barrier.c
index 87be2a1..de1bf60 100644
--- a/platform/linux-generic/odp_barrier.c
+++ b/platform/linux-generic/odp_barrier.c
@@ -33,8 +33,8 @@ void odp_barrier_wait(odp_barrier_t *barrier)
        uint32_t count;
        int wasless;
 
-       odp_sync_stores();
        wasless = barrier->bar < barrier->count;
+       __atomic_thread_fence(__ATOMIC_SEQ_CST);
        count   = odp_atomic_fetch_inc_u32(&barrier->bar);
 
        if (count == 2*barrier->count-1) {
@@ -44,5 +44,5 @@ void odp_barrier_wait(odp_barrier_t *barrier)
                        odp_spin();
        }
 
-       odp_mem_barrier();
+       __atomic_thread_fence(__ATOMIC_SEQ_CST);
 }
-- 
1.9.1


_______________________________________________
lng-odp mailing list
lng-odp@lists.linaro.org
http://lists.linaro.org/mailman/listinfo/lng-odp