Re: [PATCH 1/3] x86: record relocation offset

[Xiao Guangrong]

Arnaldo Carvalho de Melo wrote:

> 
> Well, then its just a matter of exposing _text as
> /sys/kernel/sections/.text, as we already have for modules:
> 
> [acme@ana linux-2.6-tip]$ cat /sys/module/ipv6/sections/.text 
> 0xfa0c2000
> 
> Which matches
> 
> nf_conntrack_ipv6 17548 2 - Live 0xfa147000
> ipv6 239420 32 ip6t_REJECT,nf_conntrack_ipv6, Live 0xfa0c2000
> [acme@ana linux-2.6-tip]$
> 
> But even as a quick transational assist, we can look at kallsyms at
> 'perf record' time.
> 

Ah, i see, it's really a nice way.

>>> I'll do that tomorrow, if Xiao doesn't beats me to it :-)
> 
>> Of course, please do if you have a better way :-)
> 
> I meant, if you didn't write the patch first, while I was sleeping :-)
> 
> I'll work on it today after some coffee and errands.
> 

Please do :-)

Xiao
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/