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drm/amdgpu: disable bulk moves for now 

The changes to fix those are two invasive for backporting.

Just disable the feature in 4.20 and 5.0.

Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Cc: <stable@vger.kernel.org>    [4.20+]
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2019-02-20 15:16:06 +01:00 committed by Alex Deucher
parent 4ece61a22b
commit a213c2c7e2
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
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@ -638,12 +638,14 @@ void amdgpu_vm_move_to_lru_tail(struct amdgpu_device *adev,
struct ttm_bo_global *glob = adev->mman.bdev.glob; struct ttm_bo_global *glob = adev->mman.bdev.glob;
struct amdgpu_vm_bo_base *bo_base; struct amdgpu_vm_bo_base *bo_base;
#if 0
if (vm->bulk_moveable) { if (vm->bulk_moveable) {
spin_lock(&glob->lru_lock); spin_lock(&glob->lru_lock);
ttm_bo_bulk_move_lru_tail(&vm->lru_bulk_move); ttm_bo_bulk_move_lru_tail(&vm->lru_bulk_move);
spin_unlock(&glob->lru_lock); spin_unlock(&glob->lru_lock);
return; return;
} }
#endif
memset(&vm->lru_bulk_move, 0, sizeof(vm->lru_bulk_move)); memset(&vm->lru_bulk_move, 0, sizeof(vm->lru_bulk_move));