migration: Extend migration_file_set_error() with Error* argument

Use it to update the current error of the migration stream if
available and if not, simply print out the error. Next changes will
update with an error to report.

Reviewed-by: Avihai Horon <avihaih@nvidia.com>
Acked-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit is contained in:
Cédric Le Goater 2024-05-16 14:46:52 +02:00
parent 0f21358f33
commit 019d9e6cc4
4 changed files with 9 additions and 7 deletions

View file

@ -2994,13 +2994,15 @@ static MigThrError postcopy_pause(MigrationState *s)
}
}
void migration_file_set_error(int err)
void migration_file_set_error(int ret, Error *err)
{
MigrationState *s = current_migration;
WITH_QEMU_LOCK_GUARD(&s->qemu_file_lock) {
if (s->to_dst_file) {
qemu_file_set_error(s->to_dst_file, err);
qemu_file_set_error_obj(s->to_dst_file, ret, err);
} else if (err) {
error_report_err(err);
}
}
}