Remove the workaround introduced in commit
6ecbc6c52672db5c13805735ca02784879ce8285
"replication: Avoid blk_make_empty() on read-only child".
It is not needed anymore since s->hidden_disk is guaranteed to be
writable when secondary_do_checkpoint() runs. Because replication_start(),
_do_checkpoint() and _stop() are only called by COLO migration code
and COLO-migration activates all disks via bdrv_invalidate_cache_all()
before it calls these functions.
Signed-off-by: Lukas Straub <lukasstraub2@web.de>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <
d3acfad43879e9f376bffa7dd797ae74d0a7c81a.
1626619393.git.lukasstraub2@web.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
return;
}
- BlockBackend *blk = blk_new(qemu_get_current_aio_context(),
- BLK_PERM_WRITE, BLK_PERM_ALL);
- blk_insert_bs(blk, s->hidden_disk->bs, &local_err);
- if (local_err) {
- error_propagate(errp, local_err);
- blk_unref(blk);
- return;
- }
-
- ret = blk_make_empty(blk, errp);
- blk_unref(blk);
+ ret = bdrv_make_empty(s->hidden_disk, errp);
if (ret < 0) {
return;
}