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-rw-r--r--tools/perf/util/mmap.c5
-rw-r--r--tools/perf/util/mmap.h4
-rw-r--r--tools/perf/util/python.c2
3 files changed, 3 insertions, 8 deletions
diff --git a/tools/perf/util/mmap.c b/tools/perf/util/mmap.c
index 62312e06d75b..2fbe4c8a02d2 100644
--- a/tools/perf/util/mmap.c
+++ b/tools/perf/util/mmap.c
@@ -75,10 +75,7 @@ static union perf_event *perf_mmap__read(struct perf_mmap *map,
* }
* perf_mmap__read_done()
*/
-union perf_event *perf_mmap__read_event(struct perf_mmap *map,
- bool overwrite __maybe_unused,
- u64 *startp __maybe_unused,
- u64 end __maybe_unused)
+union perf_event *perf_mmap__read_event(struct perf_mmap *map)
{
union perf_event *event;
diff --git a/tools/perf/util/mmap.h b/tools/perf/util/mmap.h
index 043916a20de6..ae9499b80110 100644
--- a/tools/perf/util/mmap.h
+++ b/tools/perf/util/mmap.h
@@ -89,9 +89,7 @@ static inline void perf_mmap__write_tail(struct perf_mmap *md, u64 tail)
union perf_event *perf_mmap__read_forward(struct perf_mmap *map);
-union perf_event *perf_mmap__read_event(struct perf_mmap *map,
- bool overwrite,
- u64 *startp, u64 end);
+union perf_event *perf_mmap__read_event(struct perf_mmap *map);
int perf_mmap__push(struct perf_mmap *md, void *to,
int push(void *to, void *buf, size_t size));
diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c
index ca077f8be1f0..4798db93e7ee 100644
--- a/tools/perf/util/python.c
+++ b/tools/perf/util/python.c
@@ -995,7 +995,7 @@ static PyObject *pyrf_evlist__read_on_cpu(struct pyrf_evlist *pevlist,
if (perf_mmap__read_init(md, false, &start, &end) < 0)
goto end;
- event = perf_mmap__read_event(md, false, &start, end);
+ event = perf_mmap__read_event(md);
if (event != NULL) {
PyObject *pyevent = pyrf_event__new(event);
struct pyrf_event *pevent = (struct pyrf_event *)pyevent;