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[Qemu-devel] [PATCH V7 16/17] COLO: notify net filters about checkpoint/
From: |
Zhang Chen |
Subject: |
[Qemu-devel] [PATCH V7 16/17] COLO: notify net filters about checkpoint/failover event |
Date: |
Mon, 14 May 2018 11:23:47 +0800 |
From: zhanghailiang <address@hidden>
Notify all net filters about the checkpoint and failover event.
Signed-off-by: zhanghailiang <address@hidden>
---
migration/colo.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/migration/colo.c b/migration/colo.c
index 5e517dc..d67bdc2 100644
--- a/migration/colo.c
+++ b/migration/colo.c
@@ -88,6 +88,11 @@ static void secondary_vm_do_failover(void)
if (local_err) {
error_report_err(local_err);
}
+ /* Notify all filters of all NIC to do checkpoint */
+ colo_notify_filters_event(COLO_EVENT_FAILOVER, &local_err);
+ if (local_err) {
+ error_report_err(local_err);
+ }
if (!autostart) {
error_report("\"-S\" qemu option will be ignored in secondary side");
@@ -799,6 +804,13 @@ void *colo_process_incoming_thread(void *opaque)
goto out;
}
+ /* Notify all filters of all NIC to do checkpoint */
+ colo_notify_filters_event(COLO_EVENT_CHECKPOINT, &local_err);
+ if (local_err) {
+ qemu_mutex_unlock_iothread();
+ goto out;
+ }
+
vmstate_loading = false;
vm_start();
trace_colo_vm_state_change("stop", "run");
--
2.7.4
- [Qemu-devel] [PATCH V7 15/17] filter-rewriter: handle checkpoint and failover event, (continued)
[Qemu-devel] [PATCH V7 12/17] savevm: split the process of different stages for loadvm/savevm, Zhang Chen, 2018/05/14
[Qemu-devel] [PATCH V7 17/17] COLO: quick failover process by kick COLO thread, Zhang Chen, 2018/05/14
[Qemu-devel] [PATCH V7 04/17] COLO: integrate colo compare with colo frame, Zhang Chen, 2018/05/14
[Qemu-devel] [PATCH V7 16/17] COLO: notify net filters about checkpoint/failover event,
Zhang Chen <=
Re: [Qemu-devel] [PATCH V7 00/17] COLO: integrate colo frame with block replication and COLO proxy, no-reply, 2018/05/14