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d719de0d |
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06-Oct-2021 |
Yucong Sun <sunyucong@gmail.com> |
selftests/bpf: Fix race condition in enable_stats In parallel execution mode, this test now need to use atomic operation to avoid race condition. Signed-off-by: Yucong Sun <sunyucong@gmail.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20211006185619.364369-7-fallentree@fb.com
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31a9f7fe |
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30-Apr-2020 |
Song Liu <songliubraving@fb.com> |
bpf: Add selftest for BPF_ENABLE_STATS Add test for BPF_ENABLE_STATS, which should enable run_time_ns stats. ~/selftests/bpf# ./test_progs -t enable_stats -v test_enable_stats:PASS:skel_open_and_load 0 nsec test_enable_stats:PASS:get_stats_fd 0 nsec test_enable_stats:PASS:attach_raw_tp 0 nsec test_enable_stats:PASS:get_prog_info 0 nsec test_enable_stats:PASS:check_stats_enabled 0 nsec test_enable_stats:PASS:check_run_cnt_valid 0 nsec Summary: 1/0 PASSED, 0 SKIPPED, 0 FAILED Signed-off-by: Song Liu <songliubraving@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrii Nakryiko <andriin@fb.com> Link: https://lore.kernel.org/bpf/20200430071506.1408910-4-songliubraving@fb.com
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