export blk_recount_segments

export blk_recount_segments

On Monday February 12, marcm@liquid-nexus.net wrote:
> >
> > Thanks for the quick response Neil unfortunately the kernel doesn't build with
> > this patch due to a missing symbol:
> >
> > WARNING: "blk_recount_segments" [drivers/md/raid456.ko] undefined!
> >
> > Is that in another file that needs patching or within raid5.c?

Yes.  I keep forgetting about that bit. Sorry.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>