diff options
Diffstat (limited to 'drivers/block/xen-blkback/xenbus.c')
| -rw-r--r-- | drivers/block/xen-blkback/xenbus.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/block/xen-blkback/xenbus.c b/drivers/block/xen-blkback/xenbus.c index 7b06f94..2e5b69d 100644 --- a/drivers/block/xen-blkback/xenbus.c +++ b/drivers/block/xen-blkback/xenbus.c @@ -151,6 +151,7 @@ static struct xen_blkif *xen_blkif_alloc(domid_t domid) } spin_lock_init(&blkif->pending_free_lock); init_waitqueue_head(&blkif->pending_free_wq); + init_waitqueue_head(&blkif->shutdown_wq); return blkif; @@ -231,6 +232,7 @@ static void xen_blkif_disconnect(struct xen_blkif *blkif) { if (blkif->xenblkd) { kthread_stop(blkif->xenblkd); + wake_up(&blkif->shutdown_wq); blkif->xenblkd = NULL; } |