Messages in this thread | | | Date | Wed, 6 May 2015 12:41:14 +0800 | From | Wang Nan <> | Subject | Re: [RFC PATCH 0/6] perf bpf: Probing with local variable |
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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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