562 static int genl_start(struct netlink_callback *cb)  in genl_start()  argument
564 	struct genl_start_context *ctx = cb->data;  in genl_start()
592 	cb->data = info;  in genl_start()
596 		rc = ops->start(cb);  in genl_start()
604 		cb->data = NULL;  in genl_start()
609 static int genl_lock_dumpit(struct sk_buff *skb, struct netlink_callback *cb)  in genl_lock_dumpit()  argument
611 	const struct genl_ops *ops = &genl_dumpit_info(cb)->op;  in genl_lock_dumpit()
615 	rc = ops->dumpit(skb, cb);  in genl_lock_dumpit()
620 static int genl_lock_done(struct netlink_callback *cb)  in genl_lock_done()  argument
622 	const struct genl_dumpit_info *info = genl_dumpit_info(cb);  in genl_lock_done()
628 		rc = ops->done(cb);  in genl_lock_done()
636 static int genl_parallel_done(struct netlink_callback *cb)  in genl_parallel_done()  argument
638 	const struct genl_dumpit_info *info = genl_dumpit_info(cb);  in genl_parallel_done()
643 		rc = ops->done(cb);  in genl_parallel_done()
943 static int ctrl_dumpfamily(struct sk_buff *skb, struct netlink_callback *cb)  in ctrl_dumpfamily()  argument
948 	int fams_to_skip = cb->args[0];  in ctrl_dumpfamily()
958 		if (ctrl_fill_info(rt, NETLINK_CB(cb->skb).portid,  in ctrl_dumpfamily()
959 				   cb->nlh->nlmsg_seq, NLM_F_MULTI,  in ctrl_dumpfamily()
966 	cb->args[0] = n;  in ctrl_dumpfamily()
1122 static int ctrl_dumppolicy_start(struct netlink_callback *cb)  in ctrl_dumppolicy_start()  argument
1124 	const struct genl_dumpit_info *info = genl_dumpit_info(cb);  in ctrl_dumppolicy_start()
1125 	struct ctrl_dump_policy_ctx *ctx = (void *)cb->ctx;  in ctrl_dumppolicy_start()
1131 	BUILD_BUG_ON(sizeof(*ctx) > sizeof(cb->ctx));  in ctrl_dumppolicy_start()
1158 			NL_SET_BAD_ATTR(cb->extack, tb[CTRL_ATTR_OP]);  in ctrl_dumppolicy_start()
1191 				  struct netlink_callback *cb)  in ctrl_dumppolicy_prep()  argument
1193 	struct ctrl_dump_policy_ctx *ctx = (void *)cb->ctx;  in ctrl_dumppolicy_prep()
1196 	hdr = genlmsg_put(skb, NETLINK_CB(cb->skb).portid,  in ctrl_dumppolicy_prep()
1197 			  cb->nlh->nlmsg_seq, &genl_ctrl,  in ctrl_dumppolicy_prep()
1209 				  struct netlink_callback *cb,  in ctrl_dumppolicy_put_op()  argument
1212 	struct ctrl_dump_policy_ctx *ctx = (void *)cb->ctx;  in ctrl_dumppolicy_put_op()
1224 	hdr = ctrl_dumppolicy_prep(skb, cb);  in ctrl_dumppolicy_put_op()
1258 static int ctrl_dumppolicy(struct sk_buff *skb, struct netlink_callback *cb)  in ctrl_dumppolicy()  argument
1260 	struct ctrl_dump_policy_ctx *ctx = (void *)cb->ctx;  in ctrl_dumppolicy()
1280 			if (ctrl_dumppolicy_put_op(skb, cb, &op))  in ctrl_dumppolicy()
1293 		hdr = ctrl_dumppolicy_prep(skb, cb);  in ctrl_dumppolicy()
1316 static int ctrl_dumppolicy_done(struct netlink_callback *cb)  in ctrl_dumppolicy_done()  argument
1318 	struct ctrl_dump_policy_ctx *ctx = (void *)cb->ctx;  in ctrl_dumppolicy_done()