drm/amdgpu: Drop eviction lock when allocating PT BO

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Re-take the eviction lock immediately again after the allocation is
completed, to fix circular locking warning with drm_buddy allocator.

Move amdgpu_vm_eviction_lock/unlock/trylock to amdgpu_vm.h as they are
called from multiple files.

Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Philip Yang 2022-11-02 16:55:31 -04:00 • committed by Alex Deucher

parent 64f65135c4

commit e034a0d9aa

3 changed files with 28 additions and 26 deletions

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26

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

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26

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h

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2

drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c

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