linux-kernel - [PATCH 04/12] libperf: Add namespaces

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Message-Id: <20190825181752.722-5-jolsa@kernel.org>
Date:   Sun, 25 Aug 2019 20:17:44 +0200
From:   Jiri Olsa <jolsa@...nel.org>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:     lkml <linux-kernel@...r.kernel.org>,
        Ingo Molnar <mingo@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Peter Zijlstra <a.p.zijlstra@...llo.nl>,
        Michael Petlan <mpetlan@...hat.com>
Subject: [PATCH 04/12] libperf: Add namespaces_event to perf/event.h

Moving namespaces_event event definition into libperf's event.h
header include.

In order to keep libperf simple, we switch 'u64/u32/u16/u8'
types used events to their generic '__u*' versions.

Link: http://lkml.kernel.org/n/tip-mmombtaqynjtfgrju0hgp3wc@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@...nel.org>
---
 tools/perf/lib/include/perf/event.h | 7 +++++++
 tools/perf/util/event.h             | 7 -------
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/tools/perf/lib/include/perf/event.h b/tools/perf/lib/include/perf/event.h
index 11adfb1b1524..265bb01029f0 100644
--- a/tools/perf/lib/include/perf/event.h
+++ b/tools/perf/lib/include/perf/event.h
@@ -36,4 +36,11 @@ struct comm_event {
 	char comm[16];
 };
 
+struct namespaces_event {
+	struct perf_event_header header;
+	__u32 pid, tid;
+	__u64 nr_namespaces;
+	struct perf_ns_link_info link_info[];
+};
+
 #endif /* __LIBPERF_EVENT_H */
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index 12bc9de3d539..e8c57c23aa24 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -16,13 +16,6 @@
 #define PRI_lu64 "l" PRIu64
 #define PRI_lx64 "l" PRIx64
 
-struct namespaces_event {
-	struct perf_event_header header;
-	u32 pid, tid;
-	u64 nr_namespaces;
-	struct perf_ns_link_info link_info[];
-};
-
 struct fork_event {
 	struct perf_event_header header;
 	u32 pid, ppid;
-- 
2.21.0