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Subject[PATCH 06/16] perf s390-cpumsf: Implement ->evsel_is_auxtrace() callback
Date
Implement ->evsel_is_auxtrace() callback.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Thomas Richter <tmricht@linux.ibm.com>
---
tools/perf/util/s390-cpumcf-kernel.h | 1 +
tools/perf/util/s390-cpumsf.c | 9 +++++++++
2 files changed, 10 insertions(+)

diff --git a/tools/perf/util/s390-cpumcf-kernel.h b/tools/perf/util/s390-cpumcf-kernel.h
index d4356030b504..f55ca07f3ca1 100644
--- a/tools/perf/util/s390-cpumcf-kernel.h
+++ b/tools/perf/util/s390-cpumcf-kernel.h
@@ -11,6 +11,7 @@

#define S390_CPUMCF_DIAG_DEF 0xfeef /* Counter diagnostic entry ID */
#define PERF_EVENT_CPUM_CF_DIAG 0xBC000 /* Event: Counter sets */
+#define PERF_EVENT_CPUM_SF_DIAG 0xBD000 /* Event: Combined-sampling */

struct cf_ctrset_entry { /* CPU-M CF counter set entry (8 byte) */
unsigned int def:16; /* 0-15 Data Entry Format */
diff --git a/tools/perf/util/s390-cpumsf.c b/tools/perf/util/s390-cpumsf.c
index 6785cd87aa4d..d7779e48652f 100644
--- a/tools/perf/util/s390-cpumsf.c
+++ b/tools/perf/util/s390-cpumsf.c
@@ -1047,6 +1047,14 @@ static void s390_cpumsf_free(struct perf_session *session)
free(sf);
}

+static bool
+s390_cpumsf_evsel_is_auxtrace(struct perf_session *session __maybe_unused,
+ struct evsel *evsel)
+{
+ return evsel->core.attr.type == PERF_TYPE_RAW &&
+ evsel->core.attr.config == PERF_EVENT_CPUM_SF_DIAG;
+}
+
static int s390_cpumsf_get_type(const char *cpuid)
{
int ret, family = 0;
@@ -1142,6 +1150,7 @@ int s390_cpumsf_process_auxtrace_info(union perf_event *event,
sf->auxtrace.flush_events = s390_cpumsf_flush;
sf->auxtrace.free_events = s390_cpumsf_free_events;
sf->auxtrace.free = s390_cpumsf_free;
+ sf->auxtrace.evsel_is_auxtrace = s390_cpumsf_evsel_is_auxtrace;
session->auxtrace = &sf->auxtrace;

if (dump_trace)
--
2.17.1
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