On 02/26/2019 12:41 AM, Geliang Tang wrote:
> The function name tcp_do_sendmsg has been renamed. But it still
> appears in __tcp_transmit_skb's comment text. This patch changes
> it to tcp_sendmsg_locked.
>
> Signed-off-by: Geliang Tang <geliangt...@gmail.com>
> ---
> net/ipv4/tcp_output.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
> index e72aa0ff5785..67a43b966b8a 100644
> --- a/net/ipv4/tcp_output.c
> +++ b/net/ipv4/tcp_output.c
> @@ -1003,7 +1003,7 @@ static void tcp_update_skb_after_send(struct sock *sk,
> struct sk_buff *skb,
> }
>
> /* This routine actually transmits TCP packets queued in by
> - * tcp_do_sendmsg(). This is used by both the initial
> + * tcp_sendmsg_locked(). This is used by both the initial
> * transmission and possible later retransmissions.
> * All SKB's seen here are completely headerless. It is our
> * job to build the TCP header, and pass the packet down to
>
Not sure your patch helps, packets can also be put in write queue
by many different functions, including tcp_sendmsg_locked().
