Commit 3845308f authored by Xianting Tian's avatar Xianting Tian Committed by Michael S. Tsirkin
Browse files

virtio_bt: call scheduler when we free unused buffs 



For virtio-net we were getting CPU stall warnings, and fixed it by
calling the scheduler: see f8bb5104 ("virtio_net: suppress cpu stall
when free_unused_bufs").

This driver is similar so theoretically the same logic applies.

Signed-off-by: default avatarXianting Tian <xianting.tian@linux.alibaba.com>
Message-Id: <20230609131817.712867-4-xianting.tian@linux.alibaba.com>
Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
parent 56b5e65e

drivers/bluetooth/virtio_bt.c

+1 −0
Original line number Diff line number Diff line
@@ -79,6 +79,7 @@ static int virtbt_close_vdev(struct virtio_bluetooth *vbt) 


		while ((skb = virtqueue_detach_unused_buf(vq)))

			kfree_skb(skb);

		cond_resched();

	}



	return 0;