diff options
| author | Sean Paul <seanpaul@chromium.org> | 2018-03-30 19:35:45 +0300 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2018-03-30 19:35:45 +0300 |
| commit | 83fd26c3f32afe38bb2ab8cc00e313ec5c2edbce (patch) | |
| tree | b2d2719c998bc2bcba99f2ecf2d164ee9b7ad75a /tools/perf/util/mmap.h | |
| parent | 4165791d29f64e01860a064f3c649447dbac41c3 (diff) | |
| parent | 694f54f680f7fd8e9561928fbfc537d9afbc3d79 (diff) | |
| download | linux-83fd26c3f32afe38bb2ab8cc00e313ec5c2edbce.tar.xz | |
Merge airlied/drm-next into drm-misc-next
Backmerging to pick up a fix from drm-misc-next-fixes.
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Diffstat (limited to 'tools/perf/util/mmap.h')
| -rw-r--r-- | tools/perf/util/mmap.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/tools/perf/util/mmap.h b/tools/perf/util/mmap.h index e43d7b55a55f..ec7d3a24e276 100644 --- a/tools/perf/util/mmap.h +++ b/tools/perf/util/mmap.h @@ -65,8 +65,6 @@ void perf_mmap__put(struct perf_mmap *map); void perf_mmap__consume(struct perf_mmap *map, bool overwrite); -void perf_mmap__read_catchup(struct perf_mmap *md); - static inline u64 perf_mmap__read_head(struct perf_mmap *mm) { struct perf_event_mmap_page *pc = mm->base; @@ -87,11 +85,17 @@ 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_backward(struct perf_mmap *map); + +union perf_event *perf_mmap__read_event(struct perf_mmap *map, + bool overwrite, + u64 *startp, u64 end); int perf_mmap__push(struct perf_mmap *md, bool backward, void *to, int push(void *to, void *buf, size_t size)); size_t perf_mmap__mmap_len(struct perf_mmap *map); +int perf_mmap__read_init(struct perf_mmap *md, bool overwrite, + u64 *startp, u64 *endp); +void perf_mmap__read_done(struct perf_mmap *map); #endif /*__PERF_MMAP_H */ |