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Commit af32efee authored by Yonghong Song's avatar Yonghong Song Committed by Alexei Starovoitov
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tools/bpf: add a multithreaded stress test in bpf selftests test_lpm_map



The new test will spawn four threads, doing map update, delete, lookup
and get_next_key in parallel. It is able to reproduce the issue in the
previous commit found by syzbot and Eric Dumazet.

Signed-off-by: default avatarYonghong Song <yhs@fb.com>
Signed-off-by: default avatarAlexei Starovoitov <ast@kernel.org>
parent 6dd1ec6c
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