On Fri, 2012-05-11 at 12:49 +0200, Richard Weinberger wrote: > Am 11.05.2012 12:46, schrieb Artem Bityutskiy: > > On Thu, 2012-05-10 at 10:33 +0200, Richard Weinberger wrote: > >> First of all, yes it's fully backward-compatible. It uses two new internal volume IDs > >> with compat = UBI_COMPAT_DELETE. > >> Old UBI implementations will delete the checkpoint and continue with scanning... > > > > OK. BTW, these patches do not compile when the fastmap is disabled. I > > hope you'll just kill the ifdefs in the next revision and this problem > > will go away. > > It builds fine here with CONFIG_MTD_UBI_CHECKPOINT=n. > What error do you get? If you are going to kill the ifdefs anyway, I won't spend time on this. I have several defconfigs with different combinations of the UBI configuration options, probably one of them did not build. Or may be I made a mistake. -- Best Regards, Artem Bityutskiy