Commit 34ca91e1 authored by Geliang Tang's avatar Geliang Tang Committed by David S. Miller
Browse files

mptcp: export mptcp_genl_family & mptcp_nl_fill_addr 



This patch exports struct mptcp_genl_family and mptcp_nl_fill_addr() helper
to allow them can be used in pm_userspace.c.

Signed-off-by: default avatarGeliang Tang <tanggeliang@kylinos.cn>
Reviewed-by: default avatarMatthieu Baerts (NGI0) <matttbe@kernel.org>
Reviewed-by: default avatarMat Martineau <martineau@kernel.org>
Signed-off-by: default avatarMatthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e38b117d

net/mptcp/pm_netlink.c

+3 −6
Original line number Diff line number Diff line
@@ -18,9 +18,6 @@ 
#include "protocol.h"

#include "mib.h"



/* forward declaration */

static struct genl_family mptcp_genl_family;



static int pm_nl_pernet_id;



struct mptcp_pm_add_entry {
@@ -1636,7 +1633,7 @@ int mptcp_pm_nl_flush_addrs_doit(struct sk_buff *skb, struct genl_info *info) 
	return 0;

}



static int mptcp_nl_fill_addr(struct sk_buff *skb,

int mptcp_nl_fill_addr(struct sk_buff *skb,

		       struct mptcp_pm_addr_entry *entry)

{

	struct mptcp_addr_info *addr = &entry->addr;
@@ -2281,7 +2278,7 @@ void mptcp_event(enum mptcp_event_type type, const struct mptcp_sock *msk, 
	nlmsg_free(skb);

}



static struct genl_family mptcp_genl_family __ro_after_init = {

struct genl_family mptcp_genl_family __ro_after_init = {

	.name		= MPTCP_PM_NAME,

	.version	= MPTCP_PM_VER,

	.netnsok	= true,

net/mptcp/protocol.h

+4 −0
Original line number Diff line number Diff line
@@ -343,6 +343,8 @@ struct mptcp_sock { 
#define mptcp_for_each_subflow_safe(__msk, __subflow, __tmp)			\

	list_for_each_entry_safe(__subflow, __tmp, &((__msk)->conn_list), node)



extern struct genl_family mptcp_genl_family;



static inline void msk_owned_by_me(const struct mptcp_sock *msk)

{

	sock_owned_by_me((const struct sock *)msk);
@@ -996,6 +998,8 @@ void __mptcp_fastopen_gen_msk_ackseq(struct mptcp_sock *msk, struct mptcp_subflo 
				     const struct mptcp_options_received *mp_opt);

void mptcp_fastopen_subflow_synack_set_params(struct mptcp_subflow_context *subflow,

					      struct request_sock *req);

int mptcp_nl_fill_addr(struct sk_buff *skb,

		       struct mptcp_pm_addr_entry *entry);



static inline bool mptcp_pm_should_add_signal(struct mptcp_sock *msk)

{