tree b0de8ceee334fb16a33dff33ce42a6efefe48241
parent 86c6b429bf0df583a09fc8a3286b2467d6241e7e
author Fam Zheng <famcool@gmail.com> 1313162369 +0800
committer Kevin Wolf <kwolf@redhat.com> 1315304732 +0200

VMDK: separate vmdk_read_extent/vmdk_write_extent

Factor out read/write extent code, since there will be more things to
take care of once reading/writing compressed clusters is introduced.

Signed-off-by: Fam Zheng <famcool@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>