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Kan Liangacmel
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perf test x86: Support the retire_lat (Retire Latency) sample_type check
Add test for the new field for Retire Latency in the X86 specific test. Signed-off-by: Kan Liang <kan.liang@linux.intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: https://lore.kernel.org/r/20230202192209.1795329-3-kan.liang@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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tools/perf/arch/x86/tests/sample-parsing.c

Lines changed: 4 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -27,8 +27,10 @@ static bool samples_same(const struct perf_sample *s1,
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const struct perf_sample *s2,
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u64 type)
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{
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if (type & PERF_SAMPLE_WEIGHT_STRUCT)
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if (type & PERF_SAMPLE_WEIGHT_STRUCT) {
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COMP(ins_lat);
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COMP(retire_lat);
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}
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return true;
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}
@@ -48,6 +50,7 @@ static int do_test(u64 sample_type)
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struct perf_sample sample = {
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.weight = 101,
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.ins_lat = 102,
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.retire_lat = 103,
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};
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struct perf_sample sample_out;
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size_t i, sz, bufsz;

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