diff options
| author | Juergen Gross <jgross@suse.com> | 2021-02-11 13:16:13 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-02-12 01:47:00 +0300 |
| commit | f2fa0e5e9f31dd90741f1151043ca1eaa4086690 (patch) | |
| tree | 97860d5510496ed216877f4010e131f8a341e5cf /drivers/block/xen-blkback | |
| parent | a3daf3d39132b405781be8d9ede0c449b244b64e (diff) | |
| download | linux-f2fa0e5e9f31dd90741f1151043ca1eaa4086690.tar.xz | |
xen/events: link interdomain events to associated xenbus device
In order to support the possibility of per-device event channel
settings (e.g. lateeoi spurious event thresholds) add a xenbus device
pointer to struct irq_info() and modify the related event channel
binding interfaces to take the pointer to the xenbus device as a
parameter instead of the domain id of the other side.
While at it remove the stale prototype of bind_evtchn_to_irq_lateeoi().
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Reviewed-by: Wei Liu <wei.liu@kernel.org>
Reviewed-by: Paul Durrant <paul@xen.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/block/xen-blkback')
| -rw-r--r-- | drivers/block/xen-blkback/xenbus.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/xen-blkback/xenbus.c b/drivers/block/xen-blkback/xenbus.c index 9860d4842f36..c2aaf690352c 100644 --- a/drivers/block/xen-blkback/xenbus.c +++ b/drivers/block/xen-blkback/xenbus.c @@ -245,7 +245,7 @@ static int xen_blkif_map(struct xen_blkif_ring *ring, grant_ref_t *gref, if (req_prod - rsp_prod > size) goto fail; - err = bind_interdomain_evtchn_to_irqhandler_lateeoi(blkif->domid, + err = bind_interdomain_evtchn_to_irqhandler_lateeoi(blkif->be->dev, evtchn, xen_blkif_be_int, 0, "blkif-backend", ring); if (err < 0) goto fail; |