From 89cfc02cb6e3fdaf8ae246493ea51e75be2818c1 Mon Sep 17 00:00:00 2001 From: "Dr. David Alan Gilbert" Date: Fri, 20 Oct 2017 10:05:53 +0100 Subject: migration: migrate-continue A new qmp command allows the caller to continue from a given paused state. Signed-off-by: Dr. David Alan Gilbert Reviewed-by: Peter Xu Reviewed-by: Juan Quintela Signed-off-by: Juan Quintela --- migration/migration.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'migration') diff --git a/migration/migration.c b/migration/migration.c index ef84d2c..90bfdc3 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -1374,6 +1374,17 @@ void qmp_migrate_cancel(Error **errp) migrate_fd_cancel(migrate_get_current()); } +void qmp_migrate_continue(MigrationStatus state, Error **errp) +{ + MigrationState *s = migrate_get_current(); + if (s->state != state) { + error_setg(errp, "Migration not in expected state: %s", + MigrationStatus_str(s->state)); + return; + } + qemu_sem_post(&s->pause_sem); +} + void qmp_migrate_set_cache_size(int64_t value, Error **errp) { MigrationState *s = migrate_get_current(); -- cgit v1.1