shimv2: add a comment in checkAndMount()
In checkAndMount(), it is not clear why we check IsBlockDevice() and if
DisableBlockDeviceUse == false and then only return "false, nil" instead
of "false, err". Adding a comment to make it a bit more readable.
Fixes:
@@ -179,6 +179,7 @@ func checkAndMount(s *service, r *taskAPI.CreateTaskRequest) (bool, error) {
if len(r.Rootfs) == 1 {
m := r.Rootfs[0]
+ // Plug the block backed rootfs directly instead of mounting it.
if katautils.IsBlockDevice(m.Source) && !s.config.HypervisorConfig.DisableBlockDeviceUse {
return false, nil
}
