Linux Virtualization - Dec 2016 - [PATCH 08/10] vsock/virtio: mark an internal function static

On 2016?12?06? 23:41, Michael S. Tsirkin wrote:
> virtio_transport_alloc_pkt is only used locally, make it static.
>
> Signed-off-by: Michael S. Tsirkin <mst at redhat.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.

On Wed, Dec 07, 2016 at 12:21:22PM +0800, Jason Wang
wrote:
> 
> 
> On 2016?12?06? 23:41, Michael S. Tsirkin wrote:
> > virtio_transport_alloc_pkt is only used locally, make it static.
> > 
> > Signed-off-by: Michael S. Tsirkin <mst at redhat.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

On 2016?12?08? 22:25, Michael S. Tsirkin wrote:
> On Wed, Dec 07, 2016 at 12:21:22PM +0800, Jason Wang wrote:
>>
>> On 2016?12?06? 23:41, Michael S. Tsirkin wrote:
>>> virtio_transport_alloc_pkt is only used locally, make it static.
>>>
>>> Signed-off-by: Michael S. Tsirkin <mst at redhat.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
>
I see, so let's remove the EXPORT_SYMBOL_GPL() too?