leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

tools include: Sync {,tools/}include/uapi/linux/perf_event.h

Browse Source 
To get PERF_AUX_FLAG_PARTIAL, introduced in:

  ae0c2d995d ("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 <alexander.shishkin@linux.intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Cc: Vince Weaver <vince@deater.net>
Link: http://lkml.kernel.org/r/8760j941ig.fsf@ashishki-desk.ger.corp.intel.com
[ Split from a larger patch ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Alexander Shishkin 2017-03-16 18:41:59 +02:00 committed by Arnaldo Carvalho de Melo
parent b9835a9008
commit 38a33f0712
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
tools/include/uapi/linux/perf_event.h
View File

@ -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)