Re: [Re: 2.6.21-rc2-mm1] #error no ROMFS backing store interface configured

David Howells
2007-03-04T15:37:57Z

Adrian Bunk <bunk@stusta.de> wrote:

> Is
>
> CONFIG_BLOCK=y
> CONFIG_ROMFS_FS=y
> CONFIG_ROMFS_ON_BLOCK=n
> CONFIG_ROMFS_ON_MTD=y
>
> a reasonable configuration that should be supported, or can we turn
> CONFIG_ROMFS_ON_BLOCK always on if CONFIG_BLOCK=y?

Hmmm... I don't really know the answer to that, apart from it depends. On a
non-embedded device, it's entirely reasonable, I think, to turn
CONFIG_ROMFS_ON_BLOCK on if CONFIG_BLOCK is on, no questions asked. However,
on an embedded device you might want the extra option.

David