473 				  unsigned int *remaining)  in bpf_skops_hdr_opt_len()  argument
480 	    !*remaining)  in bpf_skops_hdr_opt_len()
514 	sock_ops.remaining_opt_len = *remaining;  in bpf_skops_hdr_opt_len()
521 	if (err || sock_ops.remaining_opt_len == *remaining)  in bpf_skops_hdr_opt_len()
524 	opts->bpf_opt_len = *remaining - sock_ops.remaining_opt_len;  in bpf_skops_hdr_opt_len()
528 	*remaining -= opts->bpf_opt_len;  in bpf_skops_hdr_opt_len()
580 				  unsigned int *remaining)  in bpf_skops_hdr_opt_len()  argument
707 			   unsigned int *remaining)  in smc_set_option()  argument
712 			if (*remaining >= TCPOLEN_EXP_SMC_BASE_ALIGNED) {  in smc_set_option()
714 				*remaining -= TCPOLEN_EXP_SMC_BASE_ALIGNED;  in smc_set_option()
724 				unsigned int *remaining)  in smc_set_option_cond()  argument
729 			if (*remaining >= TCPOLEN_EXP_SMC_BASE_ALIGNED) {  in smc_set_option_cond()
731 				*remaining -= TCPOLEN_EXP_SMC_BASE_ALIGNED;  in smc_set_option_cond()
740 				  unsigned int *remaining)  in mptcp_set_option_cond()  argument
746 			if (*remaining >= size) {  in mptcp_set_option_cond()
748 				*remaining -= size;  in mptcp_set_option_cond()
762 	unsigned int remaining = MAX_TCP_OPTION_SPACE;  in tcp_syn_options()  local
772 			remaining -= TCPOLEN_MD5SIG_ALIGNED;  in tcp_syn_options()
787 	remaining -= TCPOLEN_MSS_ALIGNED;  in tcp_syn_options()
793 		remaining -= TCPOLEN_TSTAMP_ALIGNED;  in tcp_syn_options()
798 		remaining -= TCPOLEN_WSCALE_ALIGNED;  in tcp_syn_options()
803 			remaining -= TCPOLEN_SACKPERM_ALIGNED;  in tcp_syn_options()
812 		if (remaining >= need) {  in tcp_syn_options()
815 			remaining -= need;  in tcp_syn_options()
821 	smc_set_option(tp, opts, &remaining);  in tcp_syn_options()
828 			remaining -= size;  in tcp_syn_options()
832 	bpf_skops_hdr_opt_len(sk, skb, NULL, NULL, 0, opts, &remaining);  in tcp_syn_options()
834 	return MAX_TCP_OPTION_SPACE - remaining;  in tcp_syn_options()
848 	unsigned int remaining = MAX_TCP_OPTION_SPACE;  in tcp_synack_options()  local
853 		remaining -= TCPOLEN_MD5SIG_ALIGNED;  in tcp_synack_options()
867 	remaining -= TCPOLEN_MSS_ALIGNED;  in tcp_synack_options()
872 		remaining -= TCPOLEN_WSCALE_ALIGNED;  in tcp_synack_options()
878 		remaining -= TCPOLEN_TSTAMP_ALIGNED;  in tcp_synack_options()
883 			remaining -= TCPOLEN_SACKPERM_ALIGNED;  in tcp_synack_options()
891 		if (remaining >= need) {  in tcp_synack_options()
894 			remaining -= need;  in tcp_synack_options()
898 	mptcp_set_option_cond(req, opts, &remaining);  in tcp_synack_options()
900 	smc_set_option_cond(tcp_sk(sk), ireq, opts, &remaining);  in tcp_synack_options()
903 			      synack_type, opts, &remaining);  in tcp_synack_options()
905 	return MAX_TCP_OPTION_SPACE - remaining;  in tcp_synack_options()
947 		unsigned int remaining = MAX_TCP_OPTION_SPACE - size;  in tcp_established_options()  local
950 		if (mptcp_established_options(sk, skb, &opt_size, remaining,  in tcp_established_options()
959 		const unsigned int remaining = MAX_TCP_OPTION_SPACE - size;  in tcp_established_options()  local
960 		if (unlikely(remaining < TCPOLEN_SACK_BASE_ALIGNED +  in tcp_established_options()
966 			      (remaining - TCPOLEN_SACK_BASE_ALIGNED) /  in tcp_established_options()
975 		unsigned int remaining = MAX_TCP_OPTION_SPACE - size;  in tcp_established_options()  local
977 		bpf_skops_hdr_opt_len(sk, skb, NULL, NULL, 0, opts, &remaining);  in tcp_established_options()
979 		size = MAX_TCP_OPTION_SPACE - remaining;  in tcp_established_options()