From: Alexander Shishkin <[email protected]>
To get PERF_AUX_FLAG_PARTIAL, introduced in:
ae0c2d995d64 ("perf/core: Add a flag for partial AUX records")
and that will be used to warn the user about gaps in AUX records due
to VMX being used in KVM guests.
Silences the kernel/tools file copy detector:
Warning: include/uapi/linux/perf_event.h differs from kernel
Signed-off-by: Alexander Shishkin <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Stephane Eranian <[email protected]>
Cc: Vince Weaver <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
[ Split from a larger patch ]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
---
tools/include/uapi/linux/perf_event.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/include/uapi/linux/perf_event.h
b/tools/include/uapi/linux/perf_event.h
index bec0aad0e15c..d09a9cd021b1 100644
--- a/tools/include/uapi/linux/perf_event.h
+++ b/tools/include/uapi/linux/perf_event.h
@@ -915,6 +915,7 @@ enum perf_callchain_context {
*/
#define PERF_AUX_FLAG_TRUNCATED 0x01 /* record was truncated
to fit */
#define PERF_AUX_FLAG_OVERWRITE 0x02 /* snapshot from
overwrite mode */
+#define PERF_AUX_FLAG_PARTIAL 0x04 /* record contains gaps */
#define PERF_FLAG_FD_NO_GROUP (1UL << 0)
#define PERF_FLAG_FD_OUTPUT (1UL << 1)
--
2.9.3
