xen/blkback: Move global/static variables into struct xen_blkbk.
authorKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Fri, 25 Feb 2011 15:51:29 +0000 (10:51 -0500)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Thu, 14 Apr 2011 22:26:20 +0000 (18:26 -0400)
commite8e28871edf0d0adb0bd7e597c044cbaf7a7f137
tree6843e6ed2df4998294b45036cee7ca5cfa194c58
parentefe08a3eecf15ab022afba48c691d02c7de2fbbb
xen/blkback: Move global/static variables into struct xen_blkbk.

Bundle the lot of discrete variables into a single structure.
This is based on what was done in the xen-netback driver:
xen: netback: Move global/static variables into struct xen_netbk.
(094944631cc5a9d6e623302c987f78117c0bf7ac)

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
drivers/xen/blkback/blkback.c