51 	int r;  in radeon_gem_object_create()  local
70 	r = radeon_bo_create(rdev, size, alignment, kernel, initial_domain,  in radeon_gem_object_create()
72 	if (r) {  in radeon_gem_object_create()
73 		if (r != -ERESTARTSYS) {  in radeon_gem_object_create()
79 				  size, initial_domain, alignment, r);  in radeon_gem_object_create()
81 		return r;  in radeon_gem_object_create()
98 	long r;  in radeon_gem_set_domain()  local
114 		r = reservation_object_wait_timeout_rcu(robj->tbo.resv, true, true, 30 * HZ);  in radeon_gem_set_domain()
115 		if (!r)  in radeon_gem_set_domain()
116 			r = -EBUSY;  in radeon_gem_set_domain()
118 		if (r < 0 && r != -EINTR) {  in radeon_gem_set_domain()
119 			printk(KERN_ERR "Failed to wait for object: %li\n", r);  in radeon_gem_set_domain()
120 			return r;  in radeon_gem_set_domain()
148 	int r;  in radeon_gem_object_open()  local
155 	r = radeon_bo_reserve(rbo, false);  in radeon_gem_object_open()
156 	if (r) {  in radeon_gem_object_open()
157 		return r;  in radeon_gem_object_open()
179 	int r;  in radeon_gem_object_close()  local
186 	r = radeon_bo_reserve(rbo, true);  in radeon_gem_object_close()
187 	if (r) {  in radeon_gem_object_close()
189 			"we fail to reserve bo (%d)\n", r);  in radeon_gem_object_close()
201 static int radeon_gem_handle_lockup(struct radeon_device *rdev, int r)  in radeon_gem_handle_lockup()  argument
203 	if (r == -EDEADLK) {  in radeon_gem_handle_lockup()
204 		r = radeon_gpu_reset(rdev);  in radeon_gem_handle_lockup()
205 		if (!r)  in radeon_gem_handle_lockup()
206 			r = -EAGAIN;  in radeon_gem_handle_lockup()
208 	return r;  in radeon_gem_handle_lockup()
255 	int r;  in radeon_gem_create_ioctl()  local
260 	r = radeon_gem_object_create(rdev, args->size, args->alignment,  in radeon_gem_create_ioctl()
263 	if (r) {  in radeon_gem_create_ioctl()
265 		r = radeon_gem_handle_lockup(rdev, r);  in radeon_gem_create_ioctl()
266 		return r;  in radeon_gem_create_ioctl()
268 	r = drm_gem_handle_create(filp, gobj, &handle);  in radeon_gem_create_ioctl()
271 	if (r) {  in radeon_gem_create_ioctl()
273 		r = radeon_gem_handle_lockup(rdev, r);  in radeon_gem_create_ioctl()
274 		return r;  in radeon_gem_create_ioctl()
289 	int r;  in radeon_gem_userptr_ioctl()  local
316 	r = radeon_gem_object_create(rdev, args->size, 0,  in radeon_gem_userptr_ioctl()
319 	if (r)  in radeon_gem_userptr_ioctl()
323 	r = radeon_ttm_tt_set_userptr(bo->tbo.ttm, args->addr, args->flags);  in radeon_gem_userptr_ioctl()
324 	if (r)  in radeon_gem_userptr_ioctl()
328 		r = radeon_mn_register(bo, args->addr);  in radeon_gem_userptr_ioctl()
329 		if (r)  in radeon_gem_userptr_ioctl()
335 		r = radeon_bo_reserve(bo, true);  in radeon_gem_userptr_ioctl()
336 		if (r) {  in radeon_gem_userptr_ioctl()
342 		r = ttm_bo_validate(&bo->tbo, &bo->placement, true, false);  in radeon_gem_userptr_ioctl()
345 		if (r)  in radeon_gem_userptr_ioctl()
349 	r = drm_gem_handle_create(filp, gobj, &handle);  in radeon_gem_userptr_ioctl()
352 	if (r)  in radeon_gem_userptr_ioctl()
364 	r = radeon_gem_handle_lockup(rdev, r);  in radeon_gem_userptr_ioctl()
366 	return r;  in radeon_gem_userptr_ioctl()
378 	int r;  in radeon_gem_set_domain_ioctl()  local
392 	r = radeon_gem_set_domain(gobj, args->read_domains, args->write_domain);  in radeon_gem_set_domain_ioctl()
396 	r = radeon_gem_handle_lockup(robj->rdev, r);  in radeon_gem_set_domain_ioctl()
397 	return r;  in radeon_gem_set_domain_ioctl()
436 	int r;  in radeon_gem_busy_ioctl()  local
444 	r = radeon_bo_wait(robj, &cur_placement, true);  in radeon_gem_busy_ioctl()
447 	r = radeon_gem_handle_lockup(rdev, r);  in radeon_gem_busy_ioctl()
448 	return r;  in radeon_gem_busy_ioctl()
458 	int r = 0;  in radeon_gem_wait_idle_ioctl()  local
470 		r = -EBUSY;  in radeon_gem_wait_idle_ioctl()
472 		r = ret;  in radeon_gem_wait_idle_ioctl()
480 	r = radeon_gem_handle_lockup(rdev, r);  in radeon_gem_wait_idle_ioctl()
481 	return r;  in radeon_gem_wait_idle_ioctl()
490 	int r = 0;  in radeon_gem_set_tiling_ioctl()  local
497 	r = radeon_bo_set_tiling_flags(robj, args->tiling_flags, args->pitch);  in radeon_gem_set_tiling_ioctl()
499 	return r;  in radeon_gem_set_tiling_ioctl()
508 	int r = 0;  in radeon_gem_get_tiling_ioctl()  local
515 	r = radeon_bo_reserve(rbo, false);  in radeon_gem_get_tiling_ioctl()
516 	if (unlikely(r != 0))  in radeon_gem_get_tiling_ioctl()
522 	return r;  in radeon_gem_get_tiling_ioctl()
542 	int r;  in radeon_gem_va_update_vm()  local
554 	r = ttm_eu_reserve_buffers(&ticket, &list, true, NULL);  in radeon_gem_va_update_vm()
555 	if (r)  in radeon_gem_va_update_vm()
567 	r = radeon_vm_clear_freed(rdev, bo_va->vm);  in radeon_gem_va_update_vm()
568 	if (r)  in radeon_gem_va_update_vm()
572 		r = radeon_vm_bo_update(rdev, bo_va, &bo_va->bo->tbo.mem);  in radeon_gem_va_update_vm()
583 	if (r && r != -ERESTARTSYS)  in radeon_gem_va_update_vm()
584 		DRM_ERROR("Couldn't update BO_VA (%d)\n", r);  in radeon_gem_va_update_vm()
597 	int r = 0;  in radeon_gem_va_ioctl()  local
652 	r = radeon_bo_reserve(rbo, false);  in radeon_gem_va_ioctl()
653 	if (r) {  in radeon_gem_va_ioctl()
656 		return r;  in radeon_gem_va_ioctl()
673 		r = radeon_vm_bo_set_addr(rdev, bo_va, args->offset, args->flags);  in radeon_gem_va_ioctl()
676 		r = radeon_vm_bo_set_addr(rdev, bo_va, 0, 0);  in radeon_gem_va_ioctl()
681 	if (!r)  in radeon_gem_va_ioctl()
684 	if (r) {  in radeon_gem_va_ioctl()
689 	return r;  in radeon_gem_va_ioctl()
698 	int r;  in radeon_gem_op_ioctl()  local
706 	r = -EPERM;  in radeon_gem_op_ioctl()
710 	r = radeon_bo_reserve(robj, false);  in radeon_gem_op_ioctl()
711 	if (unlikely(r))  in radeon_gem_op_ioctl()
724 		r = -EINVAL;  in radeon_gem_op_ioctl()
730 	return r;  in radeon_gem_op_ioctl()
740 	int r;  in radeon_mode_dumb_create()  local
746 	r = radeon_gem_object_create(rdev, args->size, 0,  in radeon_mode_dumb_create()
749 	if (r)  in radeon_mode_dumb_create()
752 	r = drm_gem_handle_create(file_priv, gobj, &handle);  in radeon_mode_dumb_create()
755 	if (r) {  in radeon_mode_dumb_create()
756 		return r;  in radeon_mode_dumb_create()