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tools headers uapi: Sync tools/include/uapi/linux/perf_event.h

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Sync for PERF_RECORD_BPF_EVENT.

Signed-off-by: Song Liu <songliubraving@fb.com>
Reviewed-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: kernel-team@fb.com
Cc: netdev@vger.kernel.org
Link: http://lkml.kernel.org/r/20190117161521.1341602-5-songliubraving@fb.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Song Liu 2019-01-17 08:15:16 -08:00 committed by Arnaldo Carvalho de Melo
parent 6ee52e2a3f
commit df063c83aa
1 changed files with 28 additions and 1 deletions
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29
tools/include/uapi/linux/perf_event.h
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@ -373,7 +373,8 @@ struct perf_event_attr {
write_backward : 1, /* Write ring buffer from end to beginning */
namespaces : 1, /* include namespaces data */
ksymbol : 1, /* include ksymbol events */
__reserved_1 : 34;
bpf_event : 1, /* include bpf events */
__reserved_1 : 33;
union {
__u32 wakeup_events; /* wakeup every n events */
@ -979,6 +980,25 @@ enum perf_event_type {
*/
PERF_RECORD_KSYMBOL = 17,
/*
* Record bpf events:
* enum perf_bpf_event_type {
* PERF_BPF_EVENT_UNKNOWN = 0,
* PERF_BPF_EVENT_PROG_LOAD = 1,
* PERF_BPF_EVENT_PROG_UNLOAD = 2,
* };
*
* struct {
* struct perf_event_header header;
* u16 type;
* u16 flags;
* u32 id;
* u8 tag[BPF_TAG_SIZE];
* struct sample_id sample_id;
* };
*/
PERF_RECORD_BPF_EVENT = 18,
PERF_RECORD_MAX, /* non-ABI */
};
@ -990,6 +1010,13 @@ enum perf_record_ksymbol_type {
#define PERF_RECORD_KSYMBOL_FLAGS_UNREGISTER (1 << 0)
enum perf_bpf_event_type {
PERF_BPF_EVENT_UNKNOWN = 0,
PERF_BPF_EVENT_PROG_LOAD = 1,
PERF_BPF_EVENT_PROG_UNLOAD = 2,
PERF_BPF_EVENT_MAX, /* non-ABI */
};
#define PERF_MAX_STACK_DEPTH 127
#define PERF_MAX_CONTEXTS_PER_STACK 8