Intel PT code already has some preparation for AUX area sampling mode.
However the implementation has changed from the first proposal and one
of the side-effects is that it will not be impossible to support snapshot
mode and sampling mode at the same time. Although there are no plans to
support it, let validation (not yet implemented) control whether it is
allowed rather than low-level functions.

Signed-off-by: Adrian Hunter <adrian.hun...@intel.com>
---
 tools/perf/util/intel-pt.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/tools/perf/util/intel-pt.c b/tools/perf/util/intel-pt.c
index 9a4f9cdb752f..5c5c155fba78 100644
--- a/tools/perf/util/intel-pt.c
+++ b/tools/perf/util/intel-pt.c
@@ -2061,9 +2061,6 @@ static int intel_pt_process_auxtrace_event(struct 
perf_session *session,
        struct intel_pt *pt = container_of(session->auxtrace, struct intel_pt,
                                           auxtrace);
 
-       if (pt->sampling_mode)
-               return 0;
-
        if (!pt->data_queued) {
                struct auxtrace_buffer *buffer;
                off_t data_offset;
-- 
1.9.1

Reply via email to