tree 7bbdf03e4cdc94086489616c65759962e6fb28f1
parent 0f151e8b214c1df3f571020b849382933f2cdce7
author Ian Campbell <ijc@hellion.org.uk> 1203627825 -0800
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1203639553 -0800

xen: Implement getgeo for Xen virtual block device.

The below implements the getgeo hook for Xen block devices. Extracted
from the xen-unstable tree where it has been used for ages.

It is useful to have because it allows things like grub2 (used by the
Debian installer images) to work in a guest domain without having to
sprinkle Xen specific hacks around the place.

Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>