29 Aug
2017
29 Aug
'17
5:57 a.m.
❦ 29 août 2017 06:14 +0300, Lennert Buytenhek <buytenh@wantstofly.org> :
Feedback appreciated! (Better ideas also appreciated. :D)
Using USDT probes? You can attach arbitrary strings to them. I know perf supports them (with a recent kernel) but I don't know how exactly. However, with systemtap, it's dead easy to see them: stap -e 'probe bird.* { print($$vars) }' For implementation, see: https://github.com/vincentbernat/lldpd/commit/bdfe419389075af3cdfeadc78008a1... https://github.com/vincentbernat/lldpd/commit/140e34f057462d5ff7818ab4af368f... -- Say what you mean, simply and directly. - The Elements of Programming Style (Kernighan & Plauger)