Subject: Re: [PATCH] net: Add getsockopt support for TCP thin-streams

From: Andreas Petlund <[email-masked]>
Date: Mon, 02 Aug 2010 13:46:32 +0200

On 07/31/2010 01:49 AM, Josh Hunt wrote:
> Initial TCP thin-stream commit did not add getsockopt support for the new
> socket options: TCP_THIN_LINEAR_TIMEOUTS and TCP_THIN_DUPACK. This adds support
> for them.
> 
> Signed-off-by: Josh Hunt <[email-masked]>
> ---
>  net/ipv4/tcp.c |    6 ++++++
>  1 files changed, 6 insertions(+), 0 deletions(-)
> 
> diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
> index 65afeae..3ed3525 100644
> --- a/net/ipv4/tcp.c
> +++ b/net/ipv4/tcp.c
> @@ -2591,6 +2591,12 @@ static int do_tcp_getsockopt(struct sock *sk, int level,
>  			return -EFAULT;
>  		return 0;
>  	}
> +	case TCP_THIN_LINEAR_TIMEOUTS:
> +		val = tp->thin_lto;
> +		break;
> +	case TCP_THIN_DUPACK:
> +		val = tp->thin_dupack;
> +		break;
>  	default:
>  		return -ENOPROTOOPT;
>  	}

Thanks for noticing and fixing this :)

Tested-by: Andreas Petlund <[email-masked]>
Acked-by: Andreas Petlund <[email-masked]>

-Andreas