Alex Waterman 9bd76b7fa0 gpu: nvgpu: Optimize sync fence creation ...

Only create sync-fences in the semaphore synchronization path
when they are actually needed (i.e requested by userspace).

Bug 1795076

Reviewed-on: http://git-master/r/1201564
(cherry picked from commit dc52d424a839e6c064c02b7f02905dd6a59a50af)
Change-Id: Ieac6aef415678d4ea982683a955897c64959436e
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1221041
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

2016-09-15 21:58:36 -07:00

5.3 KiB

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