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| author | Jeremy Fitzhardinge | 2010-03-18 23:35:05 +0100 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk | 2011-04-15 00:26:12 +0200 |
| commit | 98e036a356747cfaa225478b1e4875e190257b09 (patch) | |
| tree | 77bb0027b14dd5502b957f7f5bbbbf894eee9f38 /drivers/xen/blkback/xenbus.c | |
| parent | xen/blkback: Propagate changed size of VBDs (diff) | |
| download | kernel-qcow2-linux-98e036a356747cfaa225478b1e4875e190257b09.tar.gz kernel-qcow2-linux-98e036a356747cfaa225478b1e4875e190257b09.tar.xz kernel-qcow2-linux-98e036a356747cfaa225478b1e4875e190257b09.zip | |
xen/blkback: add accessor for xenbus backend device
Since backend_info is hidden away now.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Diffstat (limited to 'drivers/xen/blkback/xenbus.c')
| -rw-r--r-- | drivers/xen/blkback/xenbus.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/xen/blkback/xenbus.c b/drivers/xen/blkback/xenbus.c index 34f8e4046578..c31e5c40b45c 100644 --- a/drivers/xen/blkback/xenbus.c +++ b/drivers/xen/blkback/xenbus.c @@ -42,6 +42,11 @@ static int connect_ring(struct backend_info *); static void backend_changed(struct xenbus_watch *, const char **, unsigned int); +struct xenbus_device *blkback_xenbus(struct backend_info *be) +{ + return be->dev; +} + static int blkback_name(blkif_t *blkif, char *buf) { char *devpath, *devname; |