97 static int xe_pf_begin(struct drm_exec *exec, struct xe_vma *vma,  in xe_pf_begin()  argument
104 	err = xe_vm_lock_vma(exec, vma);  in xe_pf_begin()
132 	struct drm_exec exec;  in handle_vma_pagefault()  local
156 	drm_exec_init(&exec, 0, 0);  in handle_vma_pagefault()
157 	drm_exec_until_all_locked(&exec) {  in handle_vma_pagefault()
158 		err = xe_pf_begin(&exec, vma, atomic, tile->id);  in handle_vma_pagefault()
159 		drm_exec_retry_on_contention(&exec);  in handle_vma_pagefault()
160 		if (xe_vm_validate_should_retry(&exec, err, &end))  in handle_vma_pagefault()
170 			if (xe_vm_validate_should_retry(&exec, err, &end))  in handle_vma_pagefault()
181 	drm_exec_fini(&exec);  in handle_vma_pagefault()
550 	struct drm_exec exec;  in handle_acc()  local
579 	drm_exec_init(&exec, 0, 0);  in handle_acc()
580 	drm_exec_until_all_locked(&exec) {  in handle_acc()
581 		ret = xe_pf_begin(&exec, vma, true, tile->id);  in handle_acc()
582 		drm_exec_retry_on_contention(&exec);  in handle_acc()
587 	drm_exec_fini(&exec);  in handle_acc()