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authorGeliang Tang <geliangtang@gmail.com>2021-03-26 21:26:37 +0300
committerDavid S. Miller <davem@davemloft.net>2021-03-27 01:05:15 +0300
commitd88c476f4a7dd69a2588470f6c4f8b663efa16c6 (patch)
tree9edd59a06097cdd59ddcd8a83acc0e167726db9c /net/mptcp
parent8da6229b9524d9a4ea91ed1308f7e45bfe0b2799 (diff)
downloadlinux-d88c476f4a7dd69a2588470f6c4f8b663efa16c6.tar.xz
mptcp: export lookup_anno_list_by_saddr
This patch exported the static function lookup_anno_list_by_saddr, and renamed it to mptcp_lookup_anno_list_by_saddr. Signed-off-by: Geliang Tang <geliangtang@gmail.com> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/mptcp')
-rw-r--r--net/mptcp/pm_netlink.c10
-rw-r--r--net/mptcp/protocol.h3
2 files changed, 8 insertions, 5 deletions
diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c
index c0c942c101cb..56d479b24803 100644
--- a/net/mptcp/pm_netlink.c
+++ b/net/mptcp/pm_netlink.c
@@ -263,9 +263,9 @@ static void check_work_pending(struct mptcp_sock *msk)
WRITE_ONCE(msk->pm.work_pending, false);
}
-static struct mptcp_pm_add_entry *
-lookup_anno_list_by_saddr(struct mptcp_sock *msk,
- struct mptcp_addr_info *addr)
+struct mptcp_pm_add_entry *
+mptcp_lookup_anno_list_by_saddr(struct mptcp_sock *msk,
+ struct mptcp_addr_info *addr)
{
struct mptcp_pm_add_entry *entry;
@@ -352,7 +352,7 @@ mptcp_pm_del_add_timer(struct mptcp_sock *msk,
struct sock *sk = (struct sock *)msk;
spin_lock_bh(&msk->pm.lock);
- entry = lookup_anno_list_by_saddr(msk, addr);
+ entry = mptcp_lookup_anno_list_by_saddr(msk, addr);
if (entry)
entry->retrans_times = ADD_ADDR_RETRANS_MAX;
spin_unlock_bh(&msk->pm.lock);
@@ -372,7 +372,7 @@ static bool mptcp_pm_alloc_anno_list(struct mptcp_sock *msk,
lockdep_assert_held(&msk->pm.lock);
- if (lookup_anno_list_by_saddr(msk, &entry->addr))
+ if (mptcp_lookup_anno_list_by_saddr(msk, &entry->addr))
return false;
add_entry = kmalloc(sizeof(*add_entry), GFP_ATOMIC);
diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h
index d04161ec1cb2..9c51444b26cf 100644
--- a/net/mptcp/protocol.h
+++ b/net/mptcp/protocol.h
@@ -659,6 +659,9 @@ bool mptcp_pm_sport_in_anno_list(struct mptcp_sock *msk, const struct sock *sk);
struct mptcp_pm_add_entry *
mptcp_pm_del_add_timer(struct mptcp_sock *msk,
struct mptcp_addr_info *addr);
+struct mptcp_pm_add_entry *
+mptcp_lookup_anno_list_by_saddr(struct mptcp_sock *msk,
+ struct mptcp_addr_info *addr);
int mptcp_pm_announce_addr(struct mptcp_sock *msk,
const struct mptcp_addr_info *addr,