linux-stable/include/net/netns/ieee802154_6lowpan.h
Eric Dumazet 4907abc605 net: dynamically allocate fqdir structures
Following patch will add rcu grace period before fqdir
rhashtable destruction, so we need to dynamically allocate
fqdir structures to not force expensive synchronize_rcu() calls
in netns dismantle path.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-05-26 14:08:05 -07:00

22 lines
395 B
C

/* SPDX-License-Identifier: GPL-2.0 */
/*
* ieee802154 6lowpan in net namespaces
*/
#include <net/inet_frag.h>
#ifndef __NETNS_IEEE802154_6LOWPAN_H__
#define __NETNS_IEEE802154_6LOWPAN_H__
struct netns_sysctl_lowpan {
#ifdef CONFIG_SYSCTL
struct ctl_table_header *frags_hdr;
#endif
};
struct netns_ieee802154_lowpan {
struct netns_sysctl_lowpan sysctl;
struct fqdir *fqdir;
};
#endif