Messages in this thread | | | Subject | Re: [RFC] systemtap: begin the process of using proper kernel APIs (part1: use kprobe symbol_name/offset instead of address) | From | Andi Kleen <> | Date | Fri, 18 Jul 2008 15:35:29 +0200 |
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Peter Zijlstra <peterz@infradead.org> writes: > > I think sysprof (kernel/trace/trace_sysprof.c) already does user-space > stack unwinding. So pushing that capability further up the chain when a > second user (stap) comes along makes perfect sense.
oprofile call trace profiling also does it.
-Andi
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