140 	struct nfs4_copy_state *copy, *tmp_copy;  in handle_async_copy()  local
145 	copy = kzalloc(sizeof(struct nfs4_copy_state), GFP_NOFS);  in handle_async_copy()
146 	if (!copy)  in handle_async_copy()
161 		kfree(copy);  in handle_async_copy()
162 		copy = tmp_copy;  in handle_async_copy()
166 	memcpy(&copy->stateid, &res->write_res.stateid, NFS4_STATEID_SIZE);  in handle_async_copy()
167 	init_completion(&copy->completion);  in handle_async_copy()
168 	copy->parent_state = ctx->state;  in handle_async_copy()
170 	list_add_tail(&copy->copies, &server->ss_copies);  in handle_async_copy()
173 	status = wait_for_completion_interruptible(&copy->completion);  in handle_async_copy()
175 	list_del_init(&copy->copies);  in handle_async_copy()
179 	} else if (copy->flags) {  in handle_async_copy()
184 	res->write_res.count = copy->count;  in handle_async_copy()
185 	memcpy(&res->write_res.verifier, &copy->verf, sizeof(copy->verf));  in handle_async_copy()
186 	status = -copy->error;  in handle_async_copy()
188 	kfree(copy);  in handle_async_copy()
191 	nfs42_do_offload_cancel_async(dst, &copy->stateid);  in handle_async_copy()
192 	kfree(copy);  in handle_async_copy()