ping as well...
On 2016年07月28日 18:13, Chunming Zhou wrote:
every vm has itself recovery entity, which is used to reovery page table from
their shadow.
They don't need to wait front vm completed.
And also using all pte rings can speed reovery.
every scheduler has its own recovery entity, which is used to save hw jobs, and
resubmit from it, which solves the conflicts between reset thread and scheduler
thread when run job.
And some fixes when doing this improment.
Chunming Zhou (11):
drm/amdgpu: hw ring should be empty when gpu reset
drm/amdgpu: specify entity to amdgpu_copy_buffer
drm/amd: add recover run queue for scheduler
drm/amdgpu: fix vm init error path
drm/amdgpu: add vm recover entity
drm/amdgpu: use all pte rings to recover page table
drm/amd: add recover entity for every scheduler
drm/amd: use scheduler to recover hw jobs
drm/amd: hw job list should be exact
drm/amd: reset jobs to recover entity
drm/amdgpu: no need fence wait every time
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 5 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c | 3 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 35 +++++--
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 11 +++
drivers/gpu/drm/amd/amdgpu/amdgpu_test.c | 8 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 5 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 26 ++++--
drivers/gpu/drm/amd/scheduler/gpu_scheduler.c | 129 +++++++++++++-------------
drivers/gpu/drm/amd/scheduler/gpu_scheduler.h | 4 +-
9 files changed, 134 insertions(+), 92 deletions(-)
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