---

dst_ops.h

/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _NET_DST_OPS_H #define _NET_DST_OPS_H #include <linux/types.h> #include <linux/percpu_counter.h> #include <linux/cache.h> struct dst_entry; struct kmem_cachep; struct net_device; struct sk_buff; struct sock; struct net; struct dst_ops { unsigned short family; unsigned int gc_thresh; void (*gc)(struct dst_ops *ops); struct dst_entry * (*check)(struct dst_entry *, __u32 cookie); unsigned int (*default_advmss)(const struct dst_entry *); unsigned int (*mtu)(const struct dst_entry *); u32 * (*cow_metrics)(struct dst_entry *, unsigned long); void (*destroy)(struct dst_entry *); void (*ifdown)(struct dst_entry *, struct net_device *dev); void (*negative_advice)(struct sock *sk, struct dst_entry *); void (*link_failure)(struct sk_buff *); void (*update_pmtu)(struct dst_entry *dst, struct sock *sk, struct sk_buff *skb, u32 mtu, bool confirm_neigh); void (*redirect)(struct dst_entry *dst, struct sock *sk, struct sk_buff *skb); int (*local_out)(struct net *net, struct sock *sk, struct sk_buff *skb); struct neighbour * (*neigh_lookup)(const struct dst_entry *dst, struct sk_buff *skb, const void *daddr); void (*confirm_neigh)(const struct dst_entry *dst, const void *daddr); struct kmem_cache *kmem_cachep; struct percpu_counter pcpuc_entries ____cacheline_aligned_in_smp; }; static inline int dst_entries_get_fast(struct dst_ops *dst) { return percpu_counter_read_positive(&dst->pcpuc_entries); } static inline int dst_entries_get_slow(struct dst_ops *dst) { return percpu_counter_sum_positive(&dst->pcpuc_entries); } #define DST_PERCPU_COUNTER_BATCH 32 static inline void dst_entries_add(struct dst_ops *dst, int val) { percpu_counter_add_batch(&dst->pcpuc_entries, val, DST_PERCPU_COUNTER_BATCH); } static inline int dst_entries_init(struct dst_ops *dst) { return percpu_counter_init(&dst->pcpuc_entries, 0, GFP_KERNEL); } static inline void dst_entries_destroy(struct dst_ops *dst) { percpu_counter_destroy(&dst->pcpuc_entries); } #endif

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docroot: /var/www/469ed2f6-4d4b-4a8a-9f5e-ee4ef04d3bc8/public_html

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curdir: /usr/src/linux-headers-6.8.0-100/include/net

	.		12288
	..		4096
X	6lowpan.h		10270
	9p		4096
X	Space.h		455
X	act_api.h		9492
X	addrconf.h		14618
X	af_ieee802154.h		1220
X	af_rxrpc.h		3377
X	af_unix.h		3807
X	af_vsock.h		8615
X	ah.h		382
X	amt.h		8547
X	arp.h		1998
X	atmclip.h		1515
X	ax25.h		15299
X	ax88796.h		1466
X	bareudp.h		333
	bluetooth		4096
X	bond_3ad.h		9707
X	bond_alb.h		6251
X	bond_options.h		4948
X	bonding.h		21800
X	bpf_sk_storage.h		1780
X	busy_poll.h		4386
	caif		4096
X	calipso.h		1590
X	cfg80211-wext.h		1900
X	cfg80211.h		342049
X	cfg802154.h		17077
X	checksum.h		5097
X	cipso_ipv4.h		7548
X	cls_cgroup.h		2091
X	codel.h		6002
X	codel_impl.h		8500
X	codel_qdisc.h		3024
X	compat.h		2535
X	datalink.h		590
X	dcbevent.h		766
X	dcbnl.h		5104
X	devlink.h		72621
X	dropreason-core.h		13793
X	dropreason.h		1392
X	dsa.h		41929
X	dsa_stubs.h		1314
X	dsfield.h		1147
X	dst.h		15169
X	dst_cache.h		3031
X	dst_metadata.h		6497
X	dst_ops.h		2116
X	erspan.h		9252
X	esp.h		1209
X	espintcp.h		966
X	ethoc.h		439
X	failover.h		1210
X	fib_notifier.h		1384
X	fib_rules.h		5517
X	firewire.h		599
X	flow.h		5078
X	flow_dissector.h		12233
X	flow_offload.h		17786
X	fou.h		578
X	fq.h		2470
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X	garp.h		2731
X	gen_stats.h		3061
X	genetlink.h		20095
X	geneve.h		1883
X	gre.h		3369
X	gro.h		13706
X	gro_cells.h		443
X	gso.h		3278
X	gtp.h		1500
X	gue.h		3366
X	handshake.h		1428
X	hwbm.h		995
X	icmp.h		1918
X	ieee80211_radiotap.h		23773
X	ieee802154_netdev.h		13335
X	if_inet6.h		6763
X	ife.h		1057
X	inet6_connection_sock.h		794
X	inet6_hashtables.h		5706
X	inet_common.h		2895
X	inet_connection_sock.h		11984
X	inet_dscp.h		1590
X	inet_ecn.h		8016
X	inet_frag.h		5377
X	inet_hashtables.h		17001
X	inet_sock.h		11630
X	inet_timewait_sock.h		3794
X	inetpeer.h		3304
X	ioam6.h		1219
X	ip.h		23737
X	ip6_checksum.h		2355
X	ip6_fib.h		16200
X	ip6_route.h		10423
X	ip6_tunnel.h		5128
X	ip_fib.h		16515
X	ip_tunnels.h		16335
X	ip_vs.h		55127
X	ipcomp.h		737
X	ipconfig.h		837
X	ipv6.h		38481
X	ipv6_frag.h		3462
X	ipv6_stubs.h		3840
	iucv		4096
X	iw_handler.h		21154
X	kcm.h		4956
X	l3mdev.h		7202
X	lag.h		409
X	lapb.h		4938
X	lib80211.h		4017
X	llc.h		4520
X	llc_c_ac.h		9540
X	llc_c_ev.h		10869
X	llc_c_st.h		1816
X	llc_conn.h		4212
X	llc_if.h		2224
X	llc_pdu.h		14804
X	llc_s_ac.h		1625
X	llc_s_ev.h		2276
X	llc_s_st.h		1054
X	llc_sap.h		1108
X	lwtunnel.h		6850
X	mac80211.h		300197
X	mac802154.h		15233
X	macsec.h		10780
	mana		4096
X	mctp.h		8223
X	mctpdevice.h		1294
X	mip6.h		1016
X	mld.h		2918
X	mpls.h		943
X	mpls_iptunnel.h		481
X	mptcp.h		7584
X	mrp.h		3200
X	ncsi.h		1990
X	ndisc.h		14988
X	neighbour.h		16948
X	net_debug.h		5201
X	net_failover.h		1023
X	net_namespace.h		14700
X	net_ratelimit.h		220
X	net_trackers.h		424
X	netdev_queues.h		5893
X	netdev_rx_queue.h		1351
X	netevent.h		1068
	netfilter		4096
X	netkit.h		1192
X	netlabel.h		20637
X	netlink.h		65723
	netns		4096
X	netprio_cgroup.h		1047
X	netrom.h		7917
X	nexthop.h		12191
	nfc		4096
X	nl802154.h		16422
X	nsh.h		12600
X	p8022.h		403
	page_pool		4096
	phonet		4096
X	pie.h		3684
X	ping.h		2723
X	pkt_cls.h		26083
X	pkt_sched.h		7462
X	pptp.h		604
X	protocol.h		3900
X	psample.h		1083
X	psnap.h		430
X	raw.h		2524
X	rawv6.h		862
X	red.h		11603
X	regulatory.h		10204
X	request_sock.h		6660
X	rose.h		7891
X	route.h		11590
X	rpl.h		749
X	rsi_91x.h		1709
X	rtnetlink.h		7757
X	rtnh.h		859
X	sch_generic.h		34970
X	scm.h		5486
	sctp		4096
X	secure_seq.h		868
X	seg6.h		2237
X	seg6_hmac.h		1473
X	seg6_local.h		644
X	selftests.h		582
X	slhc_vj.h		6831
X	smc.h		2556
X	snmp.h		5268
X	sock.h		86784
X	sock_reuseport.h		1873
X	stp.h		412
X	strparser.h		4448
X	switchdev.h		15465
	tc_act		4096
X	tc_wrapper.h		6427
X	tcp.h		87166
X	tcp_ao.h		12375
X	tcp_states.h		1329
X	tcx.h		4406
X	timewait_sock.h		925
X	tipc.h		2405
X	tls.h		13596
X	tls_prot.h		1884
X	tls_toe.h		3006
X	transp_v6.h		1921
X	tso.h		721
X	tun_proto.h		1015
X	udp.h		16266
X	udp_tunnel.h		12773
X	udplite.h		2351
X	vsock_addr.h		662
X	vxlan.h		16211
X	wext.h		1510
X	x25.h		9687
X	x25device.h		387
X	xdp.h		16099
X	xdp_priv.h		427
X	xdp_sock.h		6455
X	xdp_sock_drv.h		9555
X	xfrm.h		59815
X	xsk_buff_pool.h		7304