linux-kernel - [PATCH 02/16] perf intel-pt: Implement ->evsel_is

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20200401101613.6201-3-adrian.hunter@intel.com>
Date:   Wed,  1 Apr 2020 13:15:59 +0300
From:   Adrian Hunter <adrian.hunter@...el.com>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:     Jiri Olsa <jolsa@...hat.com>, Andi Kleen <ak@...ux.intel.com>,
        linux-kernel@...r.kernel.org,
        Adrian Hunter <adrian.hunter@...el.com>
Subject: [PATCH 02/16] perf intel-pt: Implement ->evsel_is_auxtrace() callback

Implement ->evsel_is_auxtrace() callback.

Signed-off-by: Adrian Hunter <adrian.hunter@...el.com>
---
 tools/perf/util/intel-pt.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tools/perf/util/intel-pt.c b/tools/perf/util/intel-pt.c
index 23c8289c2472..db25c77d82f3 100644
--- a/tools/perf/util/intel-pt.c
+++ b/tools/perf/util/intel-pt.c
@@ -2715,6 +2715,15 @@ static void intel_pt_free(struct perf_session *session)
 	free(pt);
 }
 
+static bool intel_pt_evsel_is_auxtrace(struct perf_session *session,
+				       struct evsel *evsel)
+{
+	struct intel_pt *pt = container_of(session->auxtrace, struct intel_pt,
+					   auxtrace);
+
+	return evsel->core.attr.type == pt->pmu_type;
+}
+
 static int intel_pt_process_auxtrace_event(struct perf_session *session,
 					   union perf_event *event,
 					   struct perf_tool *tool __maybe_unused)
@@ -3310,6 +3319,7 @@ int intel_pt_process_auxtrace_info(union perf_event *event,
 	pt->auxtrace.flush_events = intel_pt_flush;
 	pt->auxtrace.free_events = intel_pt_free_events;
 	pt->auxtrace.free = intel_pt_free;
+	pt->auxtrace.evsel_is_auxtrace = intel_pt_evsel_is_auxtrace;
 	session->auxtrace = &pt->auxtrace;
 
 	if (dump_trace)
-- 
2.17.1