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SubjectRe: [RFC PATCH 3/3] perf tools: Support attach BPF program on uprobe events


On 2015/6/26 16:47, Alexei Starovoitov wrote:
> On 6/25/15 3:37 AM, Wang Nan wrote:
>> This patch append new syntax to BPF object section name to support
>> probing at uprobe event. Now we can use BPF program like this:
>>
>> SEC(
>> "target:/lib64/libc.so.6\n"
>> "libcwrite=__write"
>> )
>> int libcwrite(void *ctx)
>> {
>> return 1;
>> }
>>
>> Where, in section name of a program, before the main config string,
>> we can use 'key:value' style options. Now the only option key "target"
>> is for uprobe probing.
>>
>> Signed-off-by: Wang Nan<wangnan0@huawei.com>
>
> looks good.
> why use ':' separator? '=' should work as well and will be more
> consistent ?
Will do.

Thank you.



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