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| author | Xie Yongji | 2019-03-20 12:26:45 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin | 2019-05-21 00:40:02 +0200 |
| commit | 77542d431491788d1e8e79d93ce10172ef207775 (patch) | |
| tree | 9a565ca76b594c4bff7449e2e0b7d940f6605115 /include/exec/memory.h | |
| parent | vhost-user-blk: Add return value for vhost_user_blk_start() (diff) | |
| download | qemu-77542d431491788d1e8e79d93ce10172ef207775.tar.gz qemu-77542d431491788d1e8e79d93ce10172ef207775.tar.xz qemu-77542d431491788d1e8e79d93ce10172ef207775.zip | |
vhost-user-blk: Add support to reconnect backend
Since we now support the message VHOST_USER_GET_INFLIGHT_FD
and VHOST_USER_SET_INFLIGHT_FD. The backend is able to restart
safely because it can track inflight I/O in shared memory.
This patch allows qemu to reconnect the backend after
connection closed.
Signed-off-by: Xie Yongji <xieyongji@baidu.com>
Signed-off-by: Ni Xun <nixun@baidu.com>
Signed-off-by: Zhang Yu <zhangyu31@baidu.com>
Message-Id: <20190320112646.3712-7-xieyongji@baidu.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/exec/memory.h')
0 files changed, 0 insertions, 0 deletions