Re: Linux 2.4.27-pre4

[YOSHIFUJI Hideaki / 吉藤英明]

In article <40BAA82A.4040105@xxxxxxxxxxxx> (at Sun, 30 May 2004 22:36:10 -0500), Bryan Andersen <bryan@xxxxxxxxxxxx> says:

> Error in ipv4 net code, config attached.
> 
> gcc-3.2 -D__KERNEL__ -I/usr/src/linux-2.4.27-pre4/include -Wall 
> -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common 
> -fomit-frame-pointer -pipe -mpreferred-stack-boundary=2 -march=athlon
> -nostdinc -iwithprefix include -DKBUILD_BASENAME=tcp_input  -c -o 
> tcp_input.o tcp_input.c
> tcp_input.c: In function `tcp_rcv_space_adjust':
> tcp_input.c:479: structure has no member named `sk_rcvbuf'
> tcp_input.c:480: structure has no member named `sk_rcvbuf'

Thanks. Patch is available. Please try this patch.

--yoshfuji
> --- Begin Message ---
> net/ipv4/tcp_input.c in 2.4.27-pre4 fails to compile:
>
> tcp_input.c: In function `tcp_rcv_space_adjust':
> tcp_input.c:479: error: structure has no member named `sk_rcvbuf'
> tcp_input.c:480: error: structure has no member named `sk_rcvbuf'
> make[3]: *** [tcp_input.o] Error 1
>
> The patch below appears to fix this problem, although some netdev
> person should probably check it.
>
> /Mikael
>
> diff -ruN linux-2.4.27-pre4/net/ipv4/tcp_input.c linux-2.4.27-pre4.tcp_input-fix/net/ipv4/tcp_input.c
> --- linux-2.4.27-pre4/net/ipv4/tcp_input.c	2004-05-30 23:18:16.000000000 +0200
> +++ linux-2.4.27-pre4.tcp_input-fix/net/ipv4/tcp_input.c	2004-05-30 23:45:52.000000000 +0200
> @@ -476,8 +476,8 @@
>  				  16 + sizeof(struct sk_buff));
>  			space *= rcvmem;
>  			space = min(space, sysctl_tcp_rmem[2]);
> -			if (space > sk->sk_rcvbuf)
> -				sk->sk_rcvbuf = space;
> +			if (space > sk->rcvbuf)
> +				sk->rcvbuf = space;
>  		}
>  	}
>  	
>
>
> --- End Message ---