tree 14c8b30a7b745f84da878aab6f35220dd701b79f
parent 6d4a2b3a47959f02e7f307f50396e70e8464f95e
author Christoph Hellwig <hch@lst.de> 1295872361 +0100
committer Kevin Wolf <kwolf@redhat.com> 1296464580 +0100

block: tell drivers about an image resize

Extend the change_cb callback with a reason argument, and use it
to tell drivers about size changes.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>