Contributors: 21
Author Tokens Token Proportion Commits Commit Proportion
David S. Miller 96 32.88% 5 12.82%
Linus Torvalds (pre-git) 48 16.44% 5 12.82%
Eric Dumazet 38 13.01% 4 10.26%
Denis V. Lunev 23 7.88% 1 2.56%
David Ahern 14 4.79% 2 5.13%
Amit Cohen 11 3.77% 3 7.69%
Johannes Berg 10 3.42% 1 2.56%
Thomas Graf 9 3.08% 1 2.56%
Alexander Duyck 7 2.40% 3 7.69%
Ido Schimmel 7 2.40% 2 5.13%
Alexander Aring 5 1.71% 1 2.56%
Guillaume Nault 5 1.71% 2 5.13%
Milan Kocian 4 1.37% 1 2.56%
Xin Long 4 1.37% 1 2.56%
Julian Anastasov 3 1.03% 1 2.56%
Jamal Hadi Salim 3 1.03% 1 2.56%
Patrick McHardy 1 0.34% 1 2.56%
Zheng Yongjun 1 0.34% 1 2.56%
Al Viro 1 0.34% 1 2.56%
Greg Kroah-Hartman 1 0.34% 1 2.56%
Joe Perches 1 0.34% 1 2.56%
Total 292 39


/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _FIB_LOOKUP_H
#define _FIB_LOOKUP_H

#include <linux/types.h>
#include <linux/list.h>
#include <net/inet_dscp.h>
#include <net/ip_fib.h>
#include <net/nexthop.h>

struct fib_alias {
	struct hlist_node	fa_list;
	struct fib_info		*fa_info;
	dscp_t			fa_dscp;
	u8			fa_type;
	u8			fa_state;
	u8			fa_slen;
	u32			tb_id;
	s16			fa_default;
	u8			offload;
	u8			trap;
	u8			offload_failed;
	struct rcu_head		rcu;
};

#define FA_S_ACCESSED	0x01

/* Don't write on fa_state unless needed, to keep it shared on all cpus */
static inline void fib_alias_accessed(struct fib_alias *fa)
{
	if (!(fa->fa_state & FA_S_ACCESSED))
		fa->fa_state |= FA_S_ACCESSED;
}

/* Exported by fib_semantics.c */
void fib_release_info(struct fib_info *);
struct fib_info *fib_create_info(struct fib_config *cfg,
				 struct netlink_ext_ack *extack);
int fib_nh_match(struct net *net, struct fib_config *cfg, struct fib_info *fi,
		 struct netlink_ext_ack *extack);
bool fib_metrics_match(struct fib_config *cfg, struct fib_info *fi);
int fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event,
		  const struct fib_rt_info *fri, unsigned int flags);
void rtmsg_fib(int event, __be32 key, struct fib_alias *fa, int dst_len,
	       u32 tb_id, const struct nl_info *info, unsigned int nlm_flags);
size_t fib_nlmsg_size(struct fib_info *fi);

static inline void fib_result_assign(struct fib_result *res,
				     struct fib_info *fi)
{
	/* we used to play games with refcounts, but we now use RCU */
	res->fi = fi;
	res->nhc = fib_info_nhc(fi, 0);
}

struct fib_prop {
	int	error;
	u8	scope;
};

extern const struct fib_prop fib_props[RTN_MAX + 1];

#endif /* _FIB_LOOKUP_H */