How to open and write to a block driver within a character driver?

[Greg KH]

On Tue, Oct 04, 2011 at 10:52:33AM -0700, Yang Xiang wrote:
> The design is not up to me and I am just developing the code and I need to
> develop the filter layer to convert the character buf to bio vects. But I am
> wondering if there is a easy way to do this.

Then I suggest you push back on the design, just because someone told
you to do something incorrect, are you supposed to do it?

thanks,

greg k-h