diff options
| author | Michel Dänzer <[email protected]> | 2015-05-26 17:53:38 +0900 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2015-05-27 13:00:08 +0200 |
| commit | 5ceecb2fa720c01a97e6fa2353c2b8f1e8d69f1f (patch) | |
| tree | 4a9ad864ed2ff736c7138fa997875b7944601d6e /tools/perf/scripts/python/syscall-counts.py | |
| parent | 60f207a5b6d8f23c2e8388b415e8d5c7311cc79d (diff) | |
drm: Fix off-by-one in vblank hardware counter wraparound handling
dev->max_vblank_count contains the largest value that can be represented
by the hardware counter. When the hardware counter wraps around, we have
to add that value + 1 to get the same value as if the hardware counter
didn't wrap around.
Signed-off-by: Michel Dänzer <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions