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authorAndrii Nakryiko <[email protected]>2024-03-26 09:21:51 -0700
committerAlexei Starovoitov <[email protected]>2024-03-28 18:31:40 -0700
commit985d0681b46be7db5ccc330d9a7f318b96ce0029 (patch)
tree9930d2880ee3a9d0acc2575b52f6a868992b99e6 /tools/perf/scripts/python/flamegraph.py
parent3124591f686115aca25d772c2ccb7b1e202c3197 (diff)
selftests/bpf: add batched tp/raw_tp/fmodret tests
Utilize bpf_modify_return_test_tp() kfunc to have a fast way to trigger tp/raw_tp/fmodret programs from another BPF program, which gives us comparable batched benchmarks to (batched) kprobe/fentry benchmarks. We don't switch kprobe/fentry batched benchmarks to this kfunc to make bench tool usable on older kernels as well. Signed-off-by: Andrii Nakryiko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Alexei Starovoitov <[email protected]>
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