Re: [RFC PATCH 0/6] perf bpf: Probing with local variable

[Wang Nan]

On 2015/5/6 12:10, Alexei Starovoitov wrote:
> On 5/5/15 8:58 PM, Wang Nan wrote:
>>> Two high level comments:
>>> - can you collapse SEC("config") with SEC("func_name") ?
>>> It seems that "func_name" is only used as reference inside "config".
>>> I understand that you're proposing one "config" section where multiple
>>> descriptions are strcat together, but why? Something like:
>>> SEC("kprobe/generic_perform_write+122(file->f_mapping->a_ops, bytes, offset)")
>>> int func(...) { ... }
>>> should be enough and more concise.
>>>
>>
>> Is it possible to use such a long section name? I introduce 'config' section
> 
> yes. of course. I don't know what is the limit, but it's definitely
> above 512 characters. It can contains spaces and special chars too.
> 

Good. Let's get rid of config section.



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