Commit 0d215afd authored by Eugenio Pérez's avatar Eugenio Pérez Committed by Michael S. Tsirkin
Browse files

vdpa: document set_group_asid thread safety 



Document that the function races with the check of DRIVER_OK.

Acked-by: default avatarJason Wang <jasowang@redhat.com>
Signed-off-by: default avatarEugenio Pérez <eperezma@redhat.com>
Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Message-Id: <20260119143306.1818855-6-eperezma@redhat.com>
parent 02e3f7ff

include/linux/vdpa.h

+3 −1
Original line number Diff line number Diff line
@@ -312,7 +312,9 @@ struct vdpa_map_file { 
 *				@idx: virtqueue index

 *				Returns the affinity mask

 * @set_group_asid:		Set address space identifier for a

 *				virtqueue group (optional)

 *				virtqueue group (optional).  Caller must

 *				prevent this from being executed concurrently

 *				with set_status.

 *				@vdev: vdpa device

 *				@group: virtqueue group

 *				@asid: address space id for this group