From: Xie Yongji <xieyon...@baidu.com>
This patch tells qemu that we now support inflight I/O recording
so that qemu could offer shared memory to it.
Signed-off-by: Xie Yongji <xieyon...@baidu.com>
Signed-off-by: Zhang Yu <zhangy...@baidu.com>
---
contrib/vhost-user-blk/vhost-user-blk.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/contrib/vhost-user-blk/vhost-user-blk.c
b/contrib/vhost-user-blk/vhost-user-blk.c
index 571f114a56..f87f9de8cd 100644
--- a/contrib/vhost-user-blk/vhost-user-blk.c
+++ b/contrib/vhost-user-blk/vhost-user-blk.c
@@ -328,7 +328,8 @@ vub_get_features(VuDev *dev)
static uint64_t
vub_get_protocol_features(VuDev *dev)
{
- return 1ull << VHOST_USER_PROTOCOL_F_CONFIG;
+ return 1ull << VHOST_USER_PROTOCOL_F_CONFIG |
+ 1uLL << VHOST_USER_PROTOCOL_F_INFLIGHT_SHMFD;
}
static int
--
2.17.1
