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-rw-r--r--include/migration/migration.h1
-rw-r--r--migration/migration.c16
2 files changed, 11 insertions, 6 deletions
diff --git a/include/migration/migration.h b/include/migration/migration.h
index a64ca7c399..0fc1ffa9a9 100644
--- a/include/migration/migration.h
+++ b/include/migration/migration.h
@@ -105,6 +105,7 @@ struct MigrationIncomingState {
QemuMutex rp_mutex; /* We send replies from multiple threads */
void *postcopy_tmp_page;
+ int state;
/* See savevm.c */
LoadStateEntry_Head loadvm_handlers;
};
diff --git a/migration/migration.c b/migration/migration.c
index 5db6227546..bc611e453b 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -111,6 +111,7 @@ MigrationIncomingState *migration_incoming_state_new(QEMUFile* f)
{
mis_current = g_new0(MigrationIncomingState, 1);
mis_current->from_src_file = f;
+ mis_current->state = MIGRATION_STATUS_NONE;
QLIST_INIT(&mis_current->loadvm_handlers);
qemu_mutex_init(&mis_current->rp_mutex);
qemu_event_init(&mis_current->main_thread_load_event, false);
@@ -331,8 +332,8 @@ static void process_incoming_migration_co(void *opaque)
mis = migration_incoming_state_new(f);
postcopy_state_set(POSTCOPY_INCOMING_NONE);
- migrate_generate_event(MIGRATION_STATUS_ACTIVE);
-
+ migrate_set_state(&mis->state, MIGRATION_STATUS_NONE,
+ MIGRATION_STATUS_ACTIVE);
ret = qemu_loadvm_state(f);
ps = postcopy_state_get();
@@ -358,10 +359,10 @@ static void process_incoming_migration_co(void *opaque)
qemu_fclose(f);
free_xbzrle_decoded_buf();
- migration_incoming_state_destroy();
if (ret < 0) {
- migrate_generate_event(MIGRATION_STATUS_FAILED);
+ migrate_set_state(&mis->state, MIGRATION_STATUS_ACTIVE,
+ MIGRATION_STATUS_FAILED);
error_report("load of migration failed: %s", strerror(-ret));
migrate_decompress_threads_join();
exit(EXIT_FAILURE);
@@ -370,7 +371,8 @@ static void process_incoming_migration_co(void *opaque)
/* Make sure all file formats flush their mutable metadata */
bdrv_invalidate_cache_all(&local_err);
if (local_err) {
- migrate_generate_event(MIGRATION_STATUS_FAILED);
+ migrate_set_state(&mis->state, MIGRATION_STATUS_ACTIVE,
+ MIGRATION_STATUS_FAILED);
error_report_err(local_err);
migrate_decompress_threads_join();
exit(EXIT_FAILURE);
@@ -402,7 +404,9 @@ static void process_incoming_migration_co(void *opaque)
* observer sees this event they might start to prod at the VM assuming
* it's ready to use.
*/
- migrate_generate_event(MIGRATION_STATUS_COMPLETED);
+ migrate_set_state(&mis->state, MIGRATION_STATUS_ACTIVE,
+ MIGRATION_STATUS_COMPLETED);
+ migration_incoming_state_destroy();
}
void process_incoming_migration(QEMUFile *f)