[dpdk-dev] [PATCH 01/12] lib/librte_vhost: add private data field

[Fan Zhang]

This patch adds a private data pointer to virtio_net structure, to
allow more virtio device driver information.

Signed-off-by: Fan Zhang <roy.fan.zh...@intel.com>
---
 lib/librte_vhost/vhost.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/librte_vhost/vhost.h b/lib/librte_vhost/vhost.h
index 1cc81c1..438444e 100644
--- a/lib/librte_vhost/vhost.h
+++ b/lib/librte_vhost/vhost.h
@@ -253,8 +253,10 @@ struct virtio_net {
        struct guest_page       *guest_pages;
 
        int                     slave_req_fd;
-} __rte_cache_aligned;
 
+       /* Private data for different virtio device type */
+       void                    *private_data;
+} __rte_cache_aligned;
 
 #define VHOST_LOG_PAGE 4096
 
-- 
2.9.5