On 2025/9/4 07:50 Andrii Nakryiko <[email protected]> write: > On Sun, Aug 31, 2025 at 8:43 PM Menglong Dong <[email protected]> > wrote: > > > > Add the benchmark testcase "kprobe-multi-all", which will hook all the > > kernel functions during the testing. > > > > This series is separated out from [1]. > > > > Changes since V2: > > * add some comment to attach_ksyms_all, which notes that don't run the > > testing on a debug kernel > > > > Changes since V1: > > * introduce trace_blacklist instead of copy-pasting strcmp in the 2nd > > patch > > * use fprintf() instead of printf() in 3rd patch > > > > Link: > > https://lore.kernel.org/bpf/[email protected]/ > > [1] > > Menglong Dong (3): > > selftests/bpf: move get_ksyms and get_addrs to trace_helpers.c > > selftests/bpf: skip recursive functions for kprobe_multi > > selftests/bpf: add benchmark testing for kprobe-multi-all > > > > this doesn't apply cleanly over bpf-next, can you please rebase and > resend to let CI run?
Yeah, I just notice that. I'll rebase and resend it now. Thanks! Menglong Dong > > > tools/testing/selftests/bpf/bench.c | 4 + > > .../selftests/bpf/benchs/bench_trigger.c | 61 +++++ > > .../selftests/bpf/benchs/run_bench_trigger.sh | 4 +- > > .../bpf/prog_tests/kprobe_multi_test.c | 220 +--------------- > > .../selftests/bpf/progs/trigger_bench.c | 12 + > > tools/testing/selftests/bpf/trace_helpers.c | 234 ++++++++++++++++++ > > tools/testing/selftests/bpf/trace_helpers.h | 3 + > > 7 files changed, 319 insertions(+), 219 deletions(-) > > > > -- > > 2.51.0 > > > >
