[dpdk-dev] [PATCH v3 2/5] vhost: remove useless volatile
Zhihong Wang
zhihong.wang at intel.com
Fri Aug 19 07:43:47 CEST 2016
This patch removes useless volatile attribute to allow compiler
optimization.
Signed-off-by: Zhihong Wang <zhihong.wang at intel.com>
---
lib/librte_vhost/vhost-net.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/librte_vhost/vhost-net.h b/lib/librte_vhost/vhost-net.h
index 38593a2..51fdf3d 100644
--- a/lib/librte_vhost/vhost-net.h
+++ b/lib/librte_vhost/vhost-net.h
@@ -71,7 +71,7 @@ struct vhost_virtqueue {
uint32_t size;
/* Last index used on the available ring */
- volatile uint16_t last_used_idx;
+ uint16_t last_used_idx;
#define VIRTIO_INVALID_EVENTFD (-1)
#define VIRTIO_UNINITIALIZED_EVENTFD (-2)
--
2.7.4
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