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[Qemu-devel] [PATCH] migration: We also want to store the global state f
From: |
Juan Quintela |
Subject: |
[Qemu-devel] [PATCH] migration: We also want to store the global state for savevm |
Date: |
Wed, 15 Jul 2015 09:56:22 +0200 |
Previous commit only stored a valid state for migration. It stored the
empty string for savevm. Now, we are also storing the current state for
savevm.
Signed-off-by: Juan Quintela <address@hidden>
---
include/migration/migration.h | 1 +
migration/migration.c | 2 +-
migration/savevm.c | 6 ++++++
3 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/include/migration/migration.h b/include/migration/migration.h
index b2711ef..a2f8ed0 100644
--- a/include/migration/migration.h
+++ b/include/migration/migration.h
@@ -202,4 +202,5 @@ void savevm_skip_section_footers(void);
void register_global_state(void);
void global_state_set_optional(void);
void savevm_skip_configuration(void);
+int global_state_store(void);
#endif
diff --git a/migration/migration.c b/migration/migration.c
index ba82ff6..86ca099 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -110,7 +110,7 @@ typedef struct {
static GlobalState global_state;
-static int global_state_store(void)
+int global_state_store(void)
{
if (!runstate_store((char *)global_state.runstate,
sizeof(global_state.runstate))) {
diff --git a/migration/savevm.c b/migration/savevm.c
index 86735fc..81dbe58 100644
--- a/migration/savevm.c
+++ b/migration/savevm.c
@@ -1315,6 +1315,12 @@ void hmp_savevm(Monitor *mon, const QDict *qdict)
}
saved_vm_running = runstate_is_running();
+
+ ret = global_state_store();
+ if (ret) {
+ monitor_printf(mon, "Error saving global state\n");
+ return;
+ }
vm_stop(RUN_STATE_SAVE_VM);
memset(sn, 0, sizeof(*sn));
--
2.4.3
- [Qemu-devel] [PATCH] migration: We also want to store the global state for savevm,
Juan Quintela <=