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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-07-15 18:09:38 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-09-15 16:26:50 +0100 |
| commit | 709ffd82fc6ff760dc3a7f71bdf26d78a8e3caf0 (patch) | |
| tree | a728a5823f6e33e0897d38b6e426f28149e27220 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | e0ac5e9b4b14ab4be7fbba48d666fc619342fd88 (diff) | |
drm/armada: redo locking and atomics for armada_drm_crtc_complete_frame_work()
We can do better with armada_drm_crtc_complete_frame_work() - we can
avoid taking the event lock unless a call to drm_send_vblank_event()
is required, and using cmpxchg() and xchg(), we can eliminate the
locking around dcrtc->frame_work entirely.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions