From b9aaec8f0be518096d1377082e0abe6a85e86ff3 Mon Sep 17 00:00:00 2001 From: Brian Vazquez Date: Sun, 26 Jul 2020 15:48:16 -0700 Subject: fib: use indirect call wrappers in the most common fib_rules_ops This avoids another inderect call per RX packet which save us around 20-40 ns. Changelog: v1 -> v2: - Move declaraions to fib_rules.h to remove warnings Reported-by: kernel test robot Signed-off-by: Brian Vazquez Signed-off-by: David S. Miller --- net/ipv4/fib_rules.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'net/ipv4/fib_rules.c') diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c index f99e3bac5cab..ce54a30c2ef1 100644 --- a/net/ipv4/fib_rules.c +++ b/net/ipv4/fib_rules.c @@ -29,6 +29,7 @@ #include #include #include +#include struct fib4_rule { struct fib_rule common; @@ -103,8 +104,9 @@ int __fib_lookup(struct net *net, struct flowi4 *flp, } EXPORT_SYMBOL_GPL(__fib_lookup); -static int fib4_rule_action(struct fib_rule *rule, struct flowi *flp, - int flags, struct fib_lookup_arg *arg) +INDIRECT_CALLABLE_SCOPE int fib4_rule_action(struct fib_rule *rule, + struct flowi *flp, int flags, + struct fib_lookup_arg *arg) { int err = -EAGAIN; struct fib_table *tbl; @@ -138,7 +140,8 @@ static int fib4_rule_action(struct fib_rule *rule, struct flowi *flp, return err; } -static bool fib4_rule_suppress(struct fib_rule *rule, struct fib_lookup_arg *arg) +INDIRECT_CALLABLE_SCOPE bool fib4_rule_suppress(struct fib_rule *rule, + struct fib_lookup_arg *arg) { struct fib_result *result = (struct fib_result *) arg->result; struct net_device *dev = NULL; @@ -169,7 +172,8 @@ suppress_route: return true; } -static int fib4_rule_match(struct fib_rule *rule, struct flowi *fl, int flags) +INDIRECT_CALLABLE_SCOPE int fib4_rule_match(struct fib_rule *rule, + struct flowi *fl, int flags) { struct fib4_rule *r = (struct fib4_rule *) rule; struct flowi4 *fl4 = &fl->u.ip4; -- cgit v1.2.3