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| author | Vince Weaver <vincent.weaver@maine.edu> | 2013-08-23 15:51:03 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-09-02 08:42:48 +0200 |
| commit | 274481de6cb69abdb49403ff32abb63c23743413 (patch) | |
| tree | fe974241d382214e3d19a5a35ed97adb16158ba1 /arch/x86/kernel/cpu/perf_event_amd.c | |
| parent | 13d7a2410fa637f450a29ecb515ac318ee40c741 (diff) | |
perf: Export struct perf_branch_entry to userspace
If PERF_SAMPLE_BRANCH_STACK is enabled then samples are returned
with the format { u64 from, to, flags } but the flags layout
is not specified.
This field has the type struct perf_branch_entry; move this
definition into include/uapi/linux/perf_event.h so users can
access these fields.
This is similar to the existing inclusion of perf_mem_data_src in
the include/uapi/linux/perf_event.h file.
Signed-off-by: Vince Weaver <vincent.weaver@maine.edu>
Acked-by: Stephane Eranian <eranian@google.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/alpine.DEB.2.10.1308231544420.1889@vincent-weaver-1.um.maine.edu
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/cpu/perf_event_amd.c')
0 files changed, 0 insertions, 0 deletions