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| author | Alex Waterman <alexw@nvidia.com> | 2018-03-05 22:03:32 -0500 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2018-03-08 07:27:39 -0500 |
| commit | da9b549cd15b2f193a1c8b30f96d4106b28ddd30 (patch) | |
| tree | 7d2a5f4c84b13cdd8d1b18bb69c2f7d103a5e32c /drivers/gpu/nvgpu/volt/volt.h | |
| parent | 4320877eb49ef16a5620536427f77de44bee12b7 (diff) | |
gpu: nvgpu: Correctly plumb -EAGAIN from vidmem allocations
Userspace can and should retry vidmem allocations if there are pending
clears still to be executed by the GPU. But this requires the -EAGAIN
to properly propagate back to userspace.
Bug 200378648
Change-Id: Ib930711270439843e043d65c2e87b60612a76239
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1669099
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/volt/volt.h')
0 files changed, 0 insertions, 0 deletions