xen-blkback: init persistent_purge_work work_struct

[~andy/linux] / drivers / block / xen-blkback / xenbus.c

diff --git a/drivers/block/xen-blkback/xenbus.c b/drivers/block/xen-blkback/xenbus.c
index 84973c6a856aba0c33c1ebf305d75fd7fb200fe0..9a547e6b6ebf02ab9bba0a48167f0b0b1b0915b2 100644 (file)
--- a/drivers/block/xen-blkback/xenbus.c
+++ b/drivers/block/xen-blkback/xenbus.c
@@ -129,6 +129,7 @@ static struct xen_blkif *xen_blkif_alloc(domid_t domid)
        blkif->free_pages_num = 0;
        atomic_set(&blkif->persistent_gnt_in_use, 0);
        atomic_set(&blkif->inflight, 0);
+       INIT_WORK(&blkif->persistent_purge_work, xen_blkbk_unmap_purged_grants);
 
        INIT_LIST_HEAD(&blkif->pending_free);