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| author | Konsta Holtta <kholtta@nvidia.com> | 2018-01-25 08:31:18 -0500 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2018-01-26 13:50:37 -0500 |
| commit | 1a7484c901fe1abe0c35593ec96ff10e162099c4 (patch) | |
| tree | da9b0cdb8c55dbf281884d126d6d957e61d8f16f /drivers/gpu/nvgpu/common/linux/vgpu/gr_vgpu.c | |
| parent | 91114cd6d4ca652cb726baf2329fa807442c68a8 (diff) | |
gpu: nvgpu: ce: store fences in a separate array
Simplify the copyengine code massively by storing the job post fence
pointers in an array of fences instead of mixing them up in the command
buffer memory. The post fences are used when the ring buffer of a
context gets full and we need to wait for the oldest slot to free up.
NVGPU-43
NVGPU-52
Change-Id: I36969e19676bec0f38de9a6357767a8d5cbcd329
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1646037
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/common/linux/vgpu/gr_vgpu.c')
0 files changed, 0 insertions, 0 deletions