drm/amdgpu: track evicted page tables v2

Instead of validating all page tables when one was evicted,
track which one needs a validation.

v2: simplify amdgpu_vm_ready as well

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1)
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index ba012933e6aa..d02880640ee7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -160,7 +160,7 @@ void amdgpu_gem_object_close(struct drm_gem_object *obj,
         if (bo_va && --bo_va->ref_count == 0) {
                 amdgpu_vm_bo_rmv(adev, bo_va);
 
-                if (amdgpu_vm_ready(adev, vm)) {
+                if (amdgpu_vm_ready(vm)) {
                         struct dma_fence *fence = NULL;
 
                         r = amdgpu_vm_clear_freed(adev, vm, &fence);
@@ -481,10 +481,10 @@ static void amdgpu_gem_va_update_vm(struct amdgpu_device *adev,
                                     struct list_head *list,
                                     uint32_t operation)
 {
-        int r = -ERESTARTSYS;
+        int r;
 
-        if (!amdgpu_vm_ready(adev, vm))
-                goto error;
+        if (!amdgpu_vm_ready(vm))
+                return;
 
         r = amdgpu_vm_update_directories(adev, vm);
         if (r)