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I would love ability to redefine call/ret to profile an app without compiler generate diff code.
by tkinom 6y ago
I would love ability to redefine call/ret to profile an app without compiler generate diff code.
- vlovich123 6y agoCan’t you do that through ebpf?
- tkinom 6y agoMy understand of ebpf can hook into the function calls in linux kernel. Can one do that on user space app?
- vlovich123 6y agoYes, that is my understanding.