From: Arnaldo Carvalho de Melo <[EMAIL PROTECTED]>
Date: Mon, 19 Nov 2007 17:30:59 -0200
> Em Mon, Nov 19, 2007 at 03:13:44PM +0300, Pavel Emelyanov escreveu:
> > This function references sk->sk_prot->xxx for many times.
> > It turned out, that there's so many code in it, that gcc
> > cannot alwa
Em Mon, Nov 19, 2007 at 03:13:44PM +0300, Pavel Emelyanov escreveu:
> This function references sk->sk_prot->xxx for many times.
> It turned out, that there's so many code in it, that gcc
> cannot always optimize access to sk->sk_prot's fields.
>
> After saving the sk->sk_prot on the stack and com
This function references sk->sk_prot->xxx for many times.
It turned out, that there's so many code in it, that gcc
cannot always optimize access to sk->sk_prot's fields.
After saving the sk->sk_prot on the stack and comparing
disassembled code, it turned out that the function became
~10 bytes sho
