Am 20.05.2010 07:36, schrieb MORITA Kazutaka: > This patch enables protocol drivers to use their create options which > are not supported by the format. For example, protcol drivers can use > a backing_file option with raw format. > > Signed-off-by: MORITA Kazutaka <morita.kazutaka@xxxxxxxxxxxxx> Hm, this is not stackable, right? Though I do see that making it stackable would require some bigger changes, so maybe we can get away with claiming that this approach covers everything that happens in practice. If we accept that this is the desired behaviour, the code looks good to me. Kevin -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html