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[Qemu-devel] [PATCH COLO-Frame v16 25/35] COLO: Update the global runsta
From: |
zhanghailiang |
Subject: |
[Qemu-devel] [PATCH COLO-Frame v16 25/35] COLO: Update the global runstate after going into colo state |
Date: |
Fri, 8 Apr 2016 14:26:27 +0800 |
If we start qemu with -S, the runstate will change from 'prelaunch' to 'running'
after going into colo state.
So it is necessary to update the global runstate after going into colo state.
Signed-off-by: zhanghailiang <address@hidden>
Signed-off-by: Li Zhijian <address@hidden>
Reviewed-by: Dr. David Alan Gilbert <address@hidden>
---
v13:
- Add Reviewed-by tag
---
migration/colo.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/migration/colo.c b/migration/colo.c
index 2873bab..61a5d16 100644
--- a/migration/colo.c
+++ b/migration/colo.c
@@ -399,6 +399,11 @@ static void colo_process_checkpoint(MigrationState *s)
qemu_mutex_unlock_iothread();
trace_colo_vm_state_change("stop", "run");
+ ret = global_state_store();
+ if (ret < 0) {
+ goto out;
+ }
+
while (s->state == MIGRATION_STATUS_COLO) {
if (failover_request_is_active()) {
error_report("failover request");
--
1.8.3.1
- [Qemu-devel] [PATCH COLO-Frame v16 27/35] migration/savevm: Add new helpers to process the different stages of loadvm, (continued)
- [Qemu-devel] [PATCH COLO-Frame v16 27/35] migration/savevm: Add new helpers to process the different stages of loadvm, zhanghailiang, 2016/04/08
- [Qemu-devel] [PATCH COLO-Frame v16 28/35] migration/savevm: Export two helper functions for savevm process, zhanghailiang, 2016/04/08
- [Qemu-devel] [PATCH COLO-Frame v16 24/35] COLO: Process shutdown command for VM in COLO state, zhanghailiang, 2016/04/08
- [Qemu-devel] [PATCH COLO-Frame v16 21/35] qmp event: Add COLO_EXIT event to notify users while exited from COLO, zhanghailiang, 2016/04/08
- [Qemu-devel] [PATCH COLO-Frame v16 19/35] COLO: Implement failover work for Primary VM, zhanghailiang, 2016/04/08
- [Qemu-devel] [PATCH COLO-Frame v16 11/35] COLO: Load PVM's dirty pages into SVM's RAM cache temporarily, zhanghailiang, 2016/04/08
- [Qemu-devel] [PATCH COLO-Frame v16 17/35] COLO failover: Introduce a new command to trigger a failover, zhanghailiang, 2016/04/08
- [Qemu-devel] [PATCH COLO-Frame v16 18/35] COLO failover: Introduce state to record failover process, zhanghailiang, 2016/04/08
- [Qemu-devel] [PATCH COLO-Frame v16 25/35] COLO: Update the global runstate after going into colo state,
zhanghailiang <=
- [Qemu-devel] [PATCH COLO-Frame v16 30/35] COLO: Split qemu_savevm_state_begin out of checkpoint process, zhanghailiang, 2016/04/08
- [Qemu-devel] [PATCH COLO-Frame v16 32/35] net: Add notifier/callback for netdev init, zhanghailiang, 2016/04/08
- [Qemu-devel] [PATCH COLO-Frame v16 15/35] COLO: Add checkpoint-delay parameter for migrate-set-parameters, zhanghailiang, 2016/04/08
- [Qemu-devel] [PATCH COLO-Frame v16 08/35] COLO: Add a new RunState RUN_STATE_COLO, zhanghailiang, 2016/04/08
- [Qemu-devel] [PATCH COLO-Frame v16 31/35] filter-buffer: Accept zero interval, zhanghailiang, 2016/04/08
- [Qemu-devel] [PATCH COLO-Frame v16 29/35] COLO: Separate the process of saving/loading ram and device state, zhanghailiang, 2016/04/08
- [Qemu-devel] [PATCH COLO-Frame v16 34/35] COLO: manage the status of buffer filters for PVM, zhanghailiang, 2016/04/08