98 	struct i915_sw_fence *A, *B, *C;  in test_dag()  local
105 	A = alloc_fence();  in test_dag()
106 	if (!A)  in test_dag()
109 	if (i915_sw_fence_await_sw_fence_gfp(A, A, GFP_KERNEL) != -EINVAL) {  in test_dag()
120 	i915_sw_fence_await_sw_fence_gfp(A, B, GFP_KERNEL);  in test_dag()
121 	if (i915_sw_fence_await_sw_fence_gfp(B, A, GFP_KERNEL) != -EINVAL) {  in test_dag()
140 	if (i915_sw_fence_await_sw_fence_gfp(C, A, GFP_KERNEL) != -EINVAL) {  in test_dag()
144 	if (i915_sw_fence_await_sw_fence_gfp(A, C, GFP_KERNEL) == -EINVAL) {  in test_dag()
149 	i915_sw_fence_commit(A);  in test_dag()
162 	if (!i915_sw_fence_done(A)) {  in test_dag()
171 	free_fence(A);  in test_dag()
177 	struct i915_sw_fence *A, *B;  in test_AB()  local
181 	A = alloc_fence();  in test_AB()
182 	if (!A)  in test_AB()
190 	ret = i915_sw_fence_await_sw_fence_gfp(A, B, GFP_KERNEL);  in test_AB()
200 	i915_sw_fence_commit(A);  in test_AB()
201 	if (i915_sw_fence_done(A))  in test_AB()
210 	if (!i915_sw_fence_done(A)) {  in test_AB()
219 	free_fence(A);  in test_AB()
225 	struct i915_sw_fence *A, *B, *C;  in test_ABC()  local
229 	A = alloc_fence();  in test_ABC()
230 	if (!A)  in test_ABC()
245 	ret = i915_sw_fence_await_sw_fence_gfp(A, B, GFP_KERNEL);  in test_ABC()
262 	i915_sw_fence_commit(A);  in test_ABC()
263 	if (i915_sw_fence_done(A)) {  in test_ABC()
274 	if (i915_sw_fence_done(A)) {  in test_ABC()
290 	if (!i915_sw_fence_done(A)) {  in test_ABC()
299 	free_fence(A);  in test_ABC()
305 	struct i915_sw_fence *A, *B, *C;  in test_AB_C()  local
309 	A = alloc_fence();  in test_AB_C()
310 	if (!A)  in test_AB_C()
325 	ret = i915_sw_fence_await_sw_fence_gfp(A, C, GFP_KERNEL);  in test_AB_C()
341 	i915_sw_fence_commit(A);  in test_AB_C()
345 	if (i915_sw_fence_done(A)) {  in test_AB_C()
366 	if (!i915_sw_fence_done(A)) {  in test_AB_C()
376 	free_fence(A);  in test_AB_C()
382 	struct i915_sw_fence *A, *B, *C;  in test_C_AB()  local
386 	A = alloc_fence();  in test_C_AB()
387 	if (!A)  in test_C_AB()
402 	ret = i915_sw_fence_await_sw_fence_gfp(C, A, GFP_KERNEL);  in test_C_AB()
423 	i915_sw_fence_commit(A);  in test_C_AB()
426 	if (!i915_sw_fence_done(A)) {  in test_C_AB()
446 	free_fence(A);  in test_C_AB()