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| author | Adrian Hunter <adrian.hunter@intel.com> | 2021-02-05 20:53:49 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-02-18 22:03:54 +0300 |
| commit | 6af4b60033e0ce0332fcdf256c965ad41942821a (patch) | |
| tree | a75e9208eb4e51cef3c05662bcac00f9d0f571ff /tools/perf/util/pmu.c | |
| parent | 20aa39708a5999b7921b27482a756766272286ac (diff) | |
| download | linux-6af4b60033e0ce0332fcdf256c965ad41942821a.tar.xz | |
perf intel-pt: Fix IPC with CYC threshold
The code assumed every CYC-eligible packet has a CYC packet, which is not
the case when CYC thresholds are used. Fix by checking if a CYC packet is
actually present in that case.
Fixes: 5b1dc0fd1da06 ("perf intel-pt: Add support for samples to contain IPC ratio")
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20210205175350.23817-4-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/pmu.c')
0 files changed, 0 insertions, 0 deletions