Commit-ID: 5a4b58e5d64ac7ebca175ffd8d74ca1b5cb0a01f
Gitweb: https://git.kernel.org/tip/5a4b58e5d64ac7ebca175ffd8d74ca1b5cb0a01f
Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
AuthorDate: Tue, 6 Aug 2019 11:46:02 +0300
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Wed, 14 Aug 2019 10:59:59 -0300
perf tools: Add aux_output attribute flag
Add aux_output attribute flag to match the kernel's perf_event.h file.
Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Kan Liang <kan.liang@xxxxxxxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/20190806084606.4021-4-alexander.shishkin@xxxxxxxxxxxxxxx
Signed-off-by: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/include/uapi/linux/perf_event.h | 3 ++-
tools/perf/util/evsel.c | 1 +
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/tools/include/uapi/linux/perf_event.h b/tools/include/uapi/linux/perf_event.h
index 7198ddd0c6b1..bb7b271397a6 100644
--- a/tools/include/uapi/linux/perf_event.h
+++ b/tools/include/uapi/linux/perf_event.h
@@ -374,7 +374,8 @@ struct perf_event_attr {
namespaces : 1, /* include namespaces data */
ksymbol : 1, /* include ksymbol events */
bpf_event : 1, /* include bpf events */
- __reserved_1 : 33;
+ aux_output : 1, /* generate AUX records instead of events */
+ __reserved_1 : 32;
union {
__u32 wakeup_events; /* wakeup every n events */
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 64bc32ed6dfa..897a97af2d81 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -1587,6 +1587,7 @@ int perf_event_attr__fprintf(FILE *fp, struct perf_event_attr *attr,
PRINT_ATTRf(namespaces, p_unsigned);
PRINT_ATTRf(ksymbol, p_unsigned);
PRINT_ATTRf(bpf_event, p_unsigned);
+ PRINT_ATTRf(aux_output, p_unsigned);
PRINT_ATTRn("{ wakeup_events, wakeup_watermark }", wakeup_events, p_unsigned);
PRINT_ATTRf(bp_type, p_unsigned);
|