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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2018-02-07 08:43:50 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-02-07 13:12:32 +0000 |
| commit | 8ac71d1db1f8ebc68540cda131492927f46f334c (patch) | |
| tree | baf2437f8b341fbfadc2e9dea5552efcd6d49102 /drivers/gpu/drm/i915/intel_ringbuffer.c | |
| parent | 31dade7df4605b4b40f2c026f15aa188916ea420 (diff) | |
drm/i915: Skip request serialisation if the timeline is already complete
If the last request on the timeline is already complete, we do not need
to emit the serialisation barriers.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180207084350.3929-2-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.c')
0 files changed, 0 insertions, 0 deletions