On Wed, Jul 09, 2025 at 07:47:43PM +0200, Eugenio Pérez wrote:
> As it is the only function using it. I'm always confusing it with
> tcp_l2_iov, moving it here avoids it.
> 
> Signed-off-by: Eugenio Pérez <eperezma@redhat.com>

I like making it local, I'd question whether it even needs to remain 'static'.

> ---
>  tcp_buf.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/tcp_buf.c b/tcp_buf.c
> index c999d2e..6d79d67 100644
> --- a/tcp_buf.c
> +++ b/tcp_buf.c
> @@ -55,9 +55,6 @@ static_assert(MSS6 <= sizeof(tcp_payload[0].data), "MSS6 is greater than 65516")
>  static struct tcp_tap_conn *tcp_frame_conns[TCP_FRAMES_MEM];
>  static unsigned int tcp_payload_used;
>  
> -/* recvmsg()/sendmsg() data for tap */
> -static struct iovec	iov_sock		[TCP_FRAMES_MEM + 1];
> -
>  static struct iovec	tcp_l2_iov[TCP_FRAMES_MEM][TCP_NUM_IOVS];
>  
>  /**
> @@ -292,6 +289,8 @@ static void tcp_data_to_tap(const struct ctx *c, struct tcp_tap_conn *conn,
>   */
>  int tcp_buf_data_from_sock(const struct ctx *c, struct tcp_tap_conn *conn)
>  {
> +	static struct iovec iov_sock[TCP_FRAMES_MEM + 1];
> +
>  	uint32_t wnd_scaled = conn->wnd_from_tap << conn->ws_from_tap;
>  	int fill_bufs, send_bufs = 0, last_len, iov_rem = 0;
>  	int len, dlen, i, s = conn->sock;

-- 
David Gibson (he or they)	| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you, not the other way
				| around.
http://www.ozlabs.org/~dgibson