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2022-10-15perf test: Fix attr tests for PERF_FORMAT_LOSTJames Clark1-2/+2
Since PERF_FORMAT_LOST was added, the default read format has that bit set, so add it to the tests. Keep the old value as well so that the test still passes on older kernels. This fixes the following failure: expected read_format=0|4, got 20 FAILED './tests/attr/test-record-C0' - match failure Fixes: 85b425f31c8866e0 ("perf record: Set PERF_FORMAT_LOST by default") Signed-off-by: James Clark <[email protected]> Acked-by: Namhyung Kim <[email protected]> Cc: Adrian Hunter <[email protected]> Cc: Alexander Shishkin <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Peter Zijlstra <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2020-09-14perf test: Leader sampling shouldn't clear sample periodIan Rogers1-0/+29
Add test that a sibling with leader sampling doesn't have its period cleared. Signed-off-by: Ian Rogers <[email protected]> Acked-by: Jiri Olsa <[email protected]> Cc: Adrian Hunter <[email protected]> Cc: Alexander Shishkin <[email protected]> Cc: Alexei Starovoitov <[email protected]> Cc: Andi Kleen <[email protected]> Cc: Andrii Nakryiko <[email protected]> Cc: Athira Jajeev <[email protected]> Cc: Daniel Borkmann <[email protected]> Cc: John Fastabend <[email protected]> Cc: KP Singh <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Martin KaFai Lau <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Song Liu <[email protected]> Cc: Stephane Eranian <[email protected]> Cc: Yonghong Song <[email protected]> Cc: [email protected] Cc: [email protected] Link: http://lore.kernel.org/lkml/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>