linux-kernel - Re: [PATCH 08/10] vsock/virtio: mark an internal function static

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Date:   Thu, 8 Dec 2016 16:25:55 +0200
From:   "Michael S. Tsirkin" <mst@...hat.com>
To:     Jason Wang <jasowang@...hat.com>
Cc:     linux-kernel@...r.kernel.org,
        Stefan Hajnoczi <stefanha@...hat.com>,
        "David S. Miller" <davem@...emloft.net>, kvm@...r.kernel.org,
        virtualization@...ts.linux-foundation.org, netdev@...r.kernel.org
Subject: Re: [PATCH 08/10] vsock/virtio: mark an internal function static

On Wed, Dec 07, 2016 at 12:21:22PM +0800, Jason Wang wrote:
> 
> 
> On 2016年12月06日 23:41, Michael S. Tsirkin wrote:
> > virtio_transport_alloc_pkt is only used locally, make it static.
> > 
> > Signed-off-by: Michael S. Tsirkin <mst@...hat.com>
> > ---
> >   net/vmw_vsock/virtio_transport_common.c | 2 +-
> >   1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c
> > index a53b3a1..6120384 100644
> > --- a/net/vmw_vsock/virtio_transport_common.c
> > +++ b/net/vmw_vsock/virtio_transport_common.c
> > @@ -32,7 +32,7 @@ static const struct virtio_transport *virtio_transport_get_ops(void)
> >   	return container_of(t, struct virtio_transport, transport);
> >   }
> > -struct virtio_vsock_pkt *
> > +static struct virtio_vsock_pkt *
> >   virtio_transport_alloc_pkt(struct virtio_vsock_pkt_info *info,
> >   			   size_t len,
> >   			   u32 src_cid,
> 
> Git grep shows it was used by tracing.

True but trace_virtio_transport_alloc_pkt is also local to
virtio_transport_common.c

-- 
MST