diff options
| author | Zhang Chen <zhangckid@gmail.com> | 2018-09-03 12:38:43 +0800 |
|---|---|---|
| committer | Jason Wang <jasowang@redhat.com> | 2018-10-19 11:15:03 +0800 |
| commit | 0ffcece32519e85a2971cafdc421f4fd3107d766 (patch) | |
| tree | b8d3e3e64b7333e961c1b1e3f0895713f313aca2 /net/colo-compare.h | |
| parent | 6214231abde01119d3084a67262d35e909bd9414 (diff) | |
colo-compare: implement the process of checkpoint
While do checkpoint, we need to flush all the unhandled packets,
By using the filter notifier mechanism, we can easily to notify
every compare object to do this process, which runs inside
of compare threads as a coroutine.
Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
Signed-off-by: Zhang Chen <zhangckid@gmail.com>
Signed-off-by: Zhang Chen <chen.zhang@intel.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'net/colo-compare.h')
| -rw-r--r-- | net/colo-compare.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/net/colo-compare.h b/net/colo-compare.h new file mode 100644 index 0000000000..1b1ce76aea --- /dev/null +++ b/net/colo-compare.h @@ -0,0 +1,22 @@ +/* + * COarse-grain LOck-stepping Virtual Machines for Non-stop Service (COLO) + * (a.k.a. Fault Tolerance or Continuous Replication) + * + * Copyright (c) 2017 HUAWEI TECHNOLOGIES CO., LTD. + * Copyright (c) 2017 FUJITSU LIMITED + * Copyright (c) 2017 Intel Corporation + * + * Authors: + * zhanghailiang <zhang.zhanghailiang@huawei.com> + * Zhang Chen <zhangckid@gmail.com> + * + * This work is licensed under the terms of the GNU GPL, version 2 or + * later. See the COPYING file in the top-level directory. + */ + +#ifndef QEMU_COLO_COMPARE_H +#define QEMU_COLO_COMPARE_H + +void colo_notify_compares_event(void *opaque, int event, Error **errp); + +#endif /* QEMU_COLO_COMPARE_H */ |