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drm/amdgpu: fix VM sync with always valid BOs v2

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All users of a VM must always wait for updates with always
valid BOs to be completed.

v2: remove debugging leftovers, rename struct member

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Roger He <Hongbo.He@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König
2017-09-08 14:09:41 +02:00
committed by Alex Deucher
parent 50811c71fa
commit d5884513a3
3 changed files with 17 additions and 10 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
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@@ -140,7 +140,7 @@ struct amdgpu_vm {
/* contains the page directory */
struct amdgpu_vm_pt root;
struct dma_fence *last_dir_update;
struct dma_fence *last_update;
/* protecting freed */
spinlock_t freed_lock;