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-rw-r--r--migration/migration.c34
1 files changed, 31 insertions, 3 deletions
diff --git a/migration/migration.c b/migration/migration.c
index 732d229708..b04b4571a8 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -53,6 +53,7 @@ static bool deferred_incoming;
migrations at once. For now we don't need to add
dynamic creation of migration */
+/* For outgoing */
MigrationState *migrate_get_current(void)
{
static MigrationState current_migration = {
@@ -71,6 +72,30 @@ MigrationState *migrate_get_current(void)
return &current_migration;
}
+/* For incoming */
+static MigrationIncomingState *mis_current;
+
+MigrationIncomingState *migration_incoming_get_current(void)
+{
+ return mis_current;
+}
+
+MigrationIncomingState *migration_incoming_state_new(QEMUFile* f)
+{
+ mis_current = g_malloc0(sizeof(MigrationIncomingState));
+ mis_current->file = f;
+ QLIST_INIT(&mis_current->loadvm_handlers);
+
+ return mis_current;
+}
+
+void migration_incoming_state_destroy(void)
+{
+ loadvm_free_handlers(mis_current);
+ g_free(mis_current);
+ mis_current = NULL;
+}
+
/*
* Called on -incoming with a defer: uri.
* The migration can be started later after any parameters have been
@@ -115,9 +140,14 @@ static void process_incoming_migration_co(void *opaque)
Error *local_err = NULL;
int ret;
+ migration_incoming_state_new(f);
+
ret = qemu_loadvm_state(f);
+
qemu_fclose(f);
free_xbzrle_decoded_buf();
+ migration_incoming_state_destroy();
+
if (ret < 0) {
error_report("load of migration failed: %s", strerror(-ret));
migrate_decompress_threads_join();
@@ -738,6 +768,7 @@ static void *migration_thread(void *opaque)
int64_t start_time = initial_time;
bool old_vm_running = false;
+ qemu_savevm_state_header(s->file);
qemu_savevm_state_begin(s->file, &s->params);
s->setup_time = qemu_clock_get_ms(QEMU_CLOCK_HOST) - setup_start;
@@ -838,9 +869,6 @@ static void *migration_thread(void *opaque)
void migrate_fd_connect(MigrationState *s)
{
- s->state = MIGRATION_STATUS_SETUP;
- trace_migrate_set_state(MIGRATION_STATUS_SETUP);
-
/* This is a best 1st approximation. ns to ms */
s->expected_downtime = max_downtime/1000000;
s->cleanup_bh = qemu_bh_new(migrate_fd_cleanup, s);