The following commit has been merged into the perf/urgent branch of tip:
Commit-ID: 03590fb409bce428bce0b4535a488dedfbed0c00
Gitweb: https://git.kernel.org/tip/03590fb409bce428bce0b4535a488dedfbed0c00
Author: Namhyung Kim <namhyung@xxxxxxxxxx>
AuthorDate: Fri, 27 Mar 2020 11:07:17 -03:00
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitterDate: Thu, 02 Apr 2020 12:51:49 -03:00
tools headers UAPI: Update tools's copy of linux/perf_event.h
To get the changes in:
6546b19f95ac ("perf/core: Add PERF_SAMPLE_CGROUP feature")
96aaab686505 ("perf/core: Add PERF_RECORD_CGROUP event")
This silences this perf tools build warning:
Warning: Kernel ABI header at 'tools/include/uapi/linux/perf_event.h' differs from latest version at 'include/uapi/linux/perf_event.h'
diff -u tools/include/uapi/linux/perf_event.h include/uapi/linux/perf_event.h
This update is a prerequisite to adding support for the HW index of raw
branch records.
Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Cc: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Cc: http://lore.kernel.org/lkml/20200325124536.2800725-4-namhyung@xxxxxxxxxx
[ split from a larger patch ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/include/uapi/linux/perf_event.h | 16 ++++++++++++++--
1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/tools/include/uapi/linux/perf_event.h b/tools/include/uapi/linux/perf_event.h
index 397cfd6..7b2d6fc 100644
--- a/tools/include/uapi/linux/perf_event.h
+++ b/tools/include/uapi/linux/perf_event.h
@@ -142,8 +142,9 @@ enum perf_event_sample_format {
PERF_SAMPLE_REGS_INTR = 1U << 18,
PERF_SAMPLE_PHYS_ADDR = 1U << 19,
PERF_SAMPLE_AUX = 1U << 20,
+ PERF_SAMPLE_CGROUP = 1U << 21,
- PERF_SAMPLE_MAX = 1U << 21, /* non-ABI */
+ PERF_SAMPLE_MAX = 1U << 22, /* non-ABI */
__PERF_SAMPLE_CALLCHAIN_EARLY = 1ULL << 63, /* non-ABI; internal use */
};
@@ -381,7 +382,8 @@ struct perf_event_attr {
ksymbol : 1, /* include ksymbol events */
bpf_event : 1, /* include bpf events */
aux_output : 1, /* generate AUX records instead of events */
- __reserved_1 : 32;
+ cgroup : 1, /* include cgroup events */
+ __reserved_1 : 31;
union {
__u32 wakeup_events; /* wakeup every n events */
@@ -1012,6 +1014,16 @@ enum perf_event_type {
*/
PERF_RECORD_BPF_EVENT = 18,
+ /*
+ * struct {
+ * struct perf_event_header header;
+ * u64 id;
+ * char path[];
+ * struct sample_id sample_id;
+ * };
+ */
+ PERF_RECORD_CGROUP = 19,
+
PERF_RECORD_MAX, /* non-ABI */
};
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