From bbd807dfbf20506f5548b0297c430a09326e7c4b Mon Sep 17 00:00:00 2001 From: Brian Vazquez Date: Mon, 1 Feb 2021 17:41:32 +0000 Subject: net: indirect call helpers for ipv4/ipv6 dst_check functions This patch avoids the indirect call for the common case: ip6_dst_check and ipv4_dst_check Signed-off-by: Brian Vazquez Signed-off-by: Jakub Kicinski --- net/ipv6/route.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'net/ipv6/route.c') diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 886b2095097e..8d9e053dc071 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -81,7 +81,8 @@ enum rt6_nud_state { RT6_NUD_SUCCEED = 1 }; -static struct dst_entry *ip6_dst_check(struct dst_entry *dst, u32 cookie); +INDIRECT_CALLABLE_SCOPE +struct dst_entry *ip6_dst_check(struct dst_entry *dst, u32 cookie); static unsigned int ip6_default_advmss(const struct dst_entry *dst); INDIRECT_CALLABLE_SCOPE unsigned int ip6_mtu(const struct dst_entry *dst); @@ -2612,7 +2613,8 @@ static struct dst_entry *rt6_dst_from_check(struct rt6_info *rt, return NULL; } -static struct dst_entry *ip6_dst_check(struct dst_entry *dst, u32 cookie) +INDIRECT_CALLABLE_SCOPE struct dst_entry *ip6_dst_check(struct dst_entry *dst, + u32 cookie) { struct dst_entry *dst_ret; struct fib6_info *from; @@ -2642,6 +2644,7 @@ static struct dst_entry *ip6_dst_check(struct dst_entry *dst, u32 cookie) return dst_ret; } +EXPORT_SYMBOL(ip6_dst_check); static struct dst_entry *ip6_negative_advice(struct dst_entry *dst) { -- cgit v1.2.3