From: Kan Liang <kan.li...@intel.com>
Get msr pmu type when processing pmu_mappings
Signed-off-by: Kan Liang <kan.li...@intel.com>
---
tools/perf/util/header.c | 3 +++
tools/perf/util/header.h | 1 +
2 files changed, 4 insertions(+)
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index df4461a..8df0582 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -1795,6 +1795,9 @@ static int process_pmu_mappings(struct perf_file_section
*section __maybe_unused
/* include a NULL character at the end */
strbuf_add(&sb, "", 1);
+ if (!strcmp(name, "msr"))
+ ph->env.msr_pmu_type = type;
+
free(name);
pmu_num--;
}
diff --git a/tools/perf/util/header.h b/tools/perf/util/header.h
index 3e49ba6..a2c8c90 100644
--- a/tools/perf/util/header.h
+++ b/tools/perf/util/header.h
@@ -101,6 +101,7 @@ struct perf_session_env {
u64 max_freq;
} cpu;
};
+ unsigned int msr_pmu_type;
};
struct perf_header {
--
1.8.3.1
--
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