[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH v6 7/7] contrib/vhost-user-blk: enable inflight I/O
From: |
elohimes |
Subject: |
[Qemu-devel] [PATCH v6 7/7] contrib/vhost-user-blk: enable inflight I/O tracking |
Date: |
Mon, 18 Feb 2019 18:27:48 +0800 |
From: Xie Yongji <address@hidden>
This patch enables inflight I/O tracking for
vhost-user-blk backend so that we could restart it safely.
Signed-off-by: Xie Yongji <address@hidden>
Signed-off-by: Zhang Yu <address@hidden>
---
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 43583f2659..86a3987744 100644
--- a/contrib/vhost-user-blk/vhost-user-blk.c
+++ b/contrib/vhost-user-blk/vhost-user-blk.c
@@ -398,7 +398,8 @@ 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
- [Qemu-devel] [PATCH v6 0/7] vhost-user-blk: Add support for backend reconnecting, elohimes, 2019/02/18
- [Qemu-devel] [PATCH v6 1/7] vhost-user: Support transferring inflight buffer between qemu and backend, elohimes, 2019/02/18
- [Qemu-devel] [PATCH v6 5/7] vhost-user-blk: Add support to get/set inflight buffer, elohimes, 2019/02/18
- [Qemu-devel] [PATCH v6 4/7] libvhost-user: Support tracking inflight I/O in shared memory, elohimes, 2019/02/18
- [Qemu-devel] [PATCH v6 6/7] vhost-user-blk: Add support to reconnect backend, elohimes, 2019/02/18
- [Qemu-devel] [PATCH v6 7/7] contrib/vhost-user-blk: enable inflight I/O tracking,
elohimes <=
- [Qemu-devel] [PATCH v6 2/7] libvhost-user: Remove unnecessary FD flag check for event file descriptors, elohimes, 2019/02/18
- [Qemu-devel] [PATCH v6 3/7] libvhost-user: Introduce vu_queue_map_desc(), elohimes, 2019/02/18
- Re: [Qemu-devel] [PATCH v6 0/7] vhost-user-blk: Add support for backend reconnecting, Michael S. Tsirkin, 2019/02/20