vmalloc: fix __GFP_HIGHMEM usage for vmalloc_32 on 32b systems
[linux/fpc-iii.git] / include / net / netevent.h
blob40e7bab684905c2a5c924837064f4a4b0e18b1da
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _NET_EVENT_H
3 #define _NET_EVENT_H
5 /*
6 * Generic netevent notifiers
8 * Authors:
9 * Tom Tucker <tom@opengridcomputing.com>
10 * Steve Wise <swise@opengridcomputing.com>
12 * Changes:
15 struct dst_entry;
16 struct neighbour;
18 struct netevent_redirect {
19 struct dst_entry *old;
20 struct dst_entry *new;
21 struct neighbour *neigh;
22 const void *daddr;
25 enum netevent_notif_type {
26 NETEVENT_NEIGH_UPDATE = 1, /* arg is struct neighbour ptr */
27 NETEVENT_REDIRECT, /* arg is struct netevent_redirect ptr */
28 NETEVENT_DELAY_PROBE_TIME_UPDATE, /* arg is struct neigh_parms ptr */
29 NETEVENT_MULTIPATH_HASH_UPDATE, /* arg is struct net ptr */
32 int register_netevent_notifier(struct notifier_block *nb);
33 int unregister_netevent_notifier(struct notifier_block *nb);
34 int call_netevent_notifiers(unsigned long val, void *v);
36 #endif