[PATCH v3 10/11] drm/amdgpu: only bound the eviction fence to userq bo

[Prike Liang]

It doesn't need to attach the invalid eviction fence
to non-userq's BOs.

Signed-off-by: Prike Liang <Prike.Liang at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index 2c68118fe9fd..50356aa23a99 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -294,12 +294,14 @@ static int amdgpu_gem_object_open(struct drm_gem_object *obj,
 	else
 		++bo_va->ref_count;
 
-	/* attach gfx eviction fence */
-	r = amdgpu_eviction_fence_attach(&fpriv->evf_mgr, abo);
-	if (r) {
-		DRM_DEBUG_DRIVER("Failed to attach eviction fence to BO\n");
-		amdgpu_bo_unreserve(abo);
-		return r;
+	/* attach gfx eviction fence when userq created*/
+	if (vm->is_userq_context) {
+		r = amdgpu_eviction_fence_attach(&fpriv->evf_mgr, abo);
+		if (r) {
+			DRM_DEBUG_DRIVER("Failed to attach eviction fence to BO\n");
+			amdgpu_bo_unreserve(abo);
+			return r;
+		}
 	}
 
 	amdgpu_bo_unreserve(abo);
@@ -365,7 +367,7 @@ static void amdgpu_gem_object_close(struct drm_gem_object *obj,
 			goto out_unlock;
 	}
 
-	if (!amdgpu_vm_is_bo_always_valid(vm, bo))
+	if (!amdgpu_vm_is_bo_always_valid(vm, bo) && vm->is_compute_context)
 		amdgpu_eviction_fence_detach(&fpriv->evf_mgr, bo);
 
 	bo_va = amdgpu_vm_bo_find(vm, bo);
-- 
2.34.1