libperf: Add PERF_RECORD_BPF_EVENT 'struct bpf_event' to perf/event.h (b1b51014) · Commits · 戴 / test

Move the PERF_RECORD_BPF_EVENT event definition to libperf's event.h. In order to keep libperf simple, we switch 'u64/u32/u16/u8' types used events to their generic '__u*' versions. Signed-off-by:

Jiri Olsa <jolsa@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Michael Petlan <mpetlan@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/20190825181752.722-12-jolsa@kernel.org Signed-off-by:

Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/lib/include/perf/event.h

+11 −0

Original line number	Diff line number	Diff line
		@@ -5,6 +5,7 @@
		#include <linux/perf_event.h>
		#include <linux/types.h>
		#include <linux/limits.h>
		#include <linux/bpf.h>

		struct mmap_event {
		struct perf_event_header header;
		@@ -93,4 +94,14 @@ struct ksymbol_event {
		char name[KSYM_NAME_LEN];
		};

		struct bpf_event {
		struct perf_event_header header;
		__u16 type;
		__u16 flags;
		__u32 id;

		/* for bpf_prog types */
		__u8 tag[BPF_TAG_SIZE]; // prog tag
		};

		#endif /* __LIBPERF_EVENT_H */

tools/perf/util/event.h

+0 −10

Original line number	Diff line number	Diff line
		@@ -27,16 +27,6 @@
		#define PRI_lx64 PRIx64
		#endif

		struct bpf_event {
		struct perf_event_header header;
		u16 type;
		u16 flags;
		u32 id;

		/* for bpf_prog types */
		u8 tag[BPF_TAG_SIZE]; // prog tag
		};

		#define PERF_SAMPLE_MASK \
		(PERF_SAMPLE_IP \| PERF_SAMPLE_TID \| \
		PERF_SAMPLE_TIME \| PERF_SAMPLE_ADDR \| \

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