diff options
| author |   Ingo Molnar <mingo@kernel.org> | 2017-03-21 07:41:29 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-03-21 07:41:29 +0100 |
| commit | 267dd0a07eefbb37264fcfad984fffc8856898ad (patch) | |
| tree | 1128e59970325f3fdd860f8fca761f0da6ac1013 /tools/include | |
| parent | Merge tag 'perf-core-for-mingo-4.12-20170316' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (diff) | |
| parent | tools headers: Sync {tools/,}arch/powerpc/include/uapi/asm/kvm.h (diff) | |
Merge tag 'perf-core-for-mingo-4.12-20170320' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:
Fixes:
- Fix concat_probe_trace_events() in 'perf probe', it should dereference a
pointer, not test its value (Ravi Bangoria)
User visible changes:
- Handle partial AUX records, checking if 'kvm_intel.ko' is loaded and
if its 'vmm_exclusive' parameter is set to 0, suggesting tweaking
it to reduce gaps (Alexander Shishkin)
Infrastructure changes:
- Sync the kvm.h, cpufeatures.h and perf_event.h tools/ headers copies
with the kernel (Arnaldo Carvalho de Melo, Alexander Shishkin)
- 'perf lock' subcommands should include common options, using
OPT_PARENT() (Changbin Du)
- Ditto for 'perf timechart' (Arnaldo Carvalho de Melo)
Documentation changes:
Correct 'perf stat --no-aggr' description (Ravi Bangoria)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/include')
| -rw-r--r-- | tools/include/uapi/linux/perf_event.h | 1 |
1 files changed, 1 insertions, 0 deletions
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) |