Re: [PATCH 2/2] virtio_ring: add unlikely annotation for free descs check

2022-04-04 Thread Michael S. Tsirkin
On Mon, Apr 04, 2022 at 11:11:16PM +0800, Xianting Tian wrote: > I can't find it in next branch, will you apply this patch? yes, thanks! ___ Virtualization mailing list Virtualization@lists.linux-foundation.org

Re: [PATCH 2/2] virtio_ring: add unlikely annotation for free descs check

2022-03-29 Thread Stefano Garzarella
On Mon, Mar 28, 2022 at 06:58:17PM +0800, Xianting Tian wrote: The 'if (vq->vq.num_free < descs_used)' check will almost always be false. Signed-off-by: Xianting Tian --- drivers/virtio/virtio_ring.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Reviewed-by: Stefano Garzarella

Re: [PATCH 2/2] virtio_ring: add unlikely annotation for free descs check

2022-03-28 Thread Jason Wang
On Mon, Mar 28, 2022 at 6:58 PM Xianting Tian wrote: > > The 'if (vq->vq.num_free < descs_used)' check will almost always be false. > > Signed-off-by: Xianting Tian Acked-by: Jason Wang > --- > drivers/virtio/virtio_ring.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff