On Wed 23-11-16 08:33:16, Dave Chinner wrote:
> > diff --git a/fs/ext4/Kconfig b/fs/ext4/Kconfig
> > index e38039fd96ff..7b90691e98c4 100644
> > --- a/fs/ext4/Kconfig
> > +++ b/fs/ext4/Kconfig
> > @@ -37,6 +37,7 @@ config EXT4_FS
> >  	select CRC16
> >  	select CRYPTO
> >  	select CRYPTO_CRC32C
> > +	select FS_IOMAP if FS_DAX
> 
> Shouldn't the FS_DAX config select FS_IOMAP unconditionally because
> it is now a hard config dependency in the DAX subsystem?

Yeah, that would be even better. Ted, can you add this cleanup patch as
well (attached)? Possibly also just ditch my previous ext4-specific patch
and remove relevant hunk from the attached one. Thanks!

								Honza
-- 
Jan Kara <jack@suse.com>
SUSE Labs, CR