/* Copyright (C) 2010-2017  B.A.T.M.A.N. contributors:
 *
 * Marek Lindner
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of version 2 of the GNU General Public
 * License as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, see <http://www.gnu.org/licenses/>.
 */

#ifndef _NET_BATMAN_ADV_SYSFS_H_
#define _NET_BATMAN_ADV_SYSFS_H_

#include "main.h"

#include <linux/sysfs.h>
#include <linux/types.h>

struct kobject;
struct net_device;

#define BATADV_SYSFS_IF_MESH_SUBDIR "mesh"
#define BATADV_SYSFS_IF_BAT_SUBDIR "batman_adv"
/**
 * BATADV_SYSFS_VLAN_SUBDIR_PREFIX - prefix of the subfolder that will be
 *  created in the sysfs hierarchy for each VLAN interface. The subfolder will
 *  be named "BATADV_SYSFS_VLAN_SUBDIR_PREFIX%vid".
 */
#define BATADV_SYSFS_VLAN_SUBDIR_PREFIX "vlan"

struct batadv_attribute {
	struct attribute attr;
	ssize_t (*show)(struct kobject *kobj, struct attribute *attr,
			char *buf);
	ssize_t (*store)(struct kobject *kobj, struct attribute *attr,
			 char *buf, size_t count);
};

int batadv_sysfs_add_meshif(struct net_device *dev);
void batadv_sysfs_del_meshif(struct net_device *dev);
int batadv_sysfs_add_hardif(struct kobject **hardif_obj,
			    struct net_device *dev);
void batadv_sysfs_del_hardif(struct kobject **hardif_obj);
int batadv_sysfs_add_vlan(struct net_device *dev,
			  struct batadv_softif_vlan *vlan);
void batadv_sysfs_del_vlan(struct batadv_priv *bat_priv,
			   struct batadv_softif_vlan *vlan);
int batadv_throw_uevent(struct batadv_priv *bat_priv, enum batadv_uev_type type,
			enum batadv_uev_action action, const char *data);

#endif /* _NET_BATMAN_ADV_SYSFS_H_ */
mmit/net/core/dst.c?h=nds-private-remove&amp;id=fdace6c224e9fc0e81337b6fee3cfd136824c983'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/net/core/dst.c?h=nds-private-remove&amp;id=fdace6c224e9fc0e81337b6fee3cfd136824c983'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/net/core/dst.c'>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/log/?h=nds-private-remove&amp;id=fdace6c224e9fc0e81337b6fee3cfd136824c983&amp;showmsg=1'>root</a>/<a href='/cgit.cgi/linux/net-next.git/log/net?h=nds-private-remove&amp;id=fdace6c224e9fc0e81337b6fee3cfd136824c983&amp;showmsg=1'>net</a>/<a href='/cgit.cgi/linux/net-next.git/log/net/core?h=nds-private-remove&amp;id=fdace6c224e9fc0e81337b6fee3cfd136824c983&amp;showmsg=1'>core</a>/<a href='/cgit.cgi/linux/net-next.git/log/net/core/dst.c?h=nds-private-remove&amp;id=fdace6c224e9fc0e81337b6fee3cfd136824c983&amp;showmsg=1'>dst.c</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/cgit.cgi/linux/net-next.git/log/net/core/dst.c?h=nds-private-remove&amp;id=fdace6c224e9fc0e81337b6fee3cfd136824c983'>Collapse</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>
<tr class='logheader'><td><span title='2017-02-07 13:07:47 -0500'>2017-02-07</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net/core/dst.c?h=nds-private-remove&amp;id=51ce8bd4d17a761e1a90a34a1b5c9b762cce7553'>net: pending_confirm is not used anymore</a></td><td>Julian Anastasov</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+0</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
When same struct dst_entry can be used for many different
neighbours we can not use it for pending confirmations.
As last step, we can remove the pending_confirm flag.

Reported-by: YueHaibing &lt;yuehaibing@huawei.com&gt;
Fixes: 5110effee8fd ("net: Do delayed neigh confirmation.")
Fixes: f2bb4bedf35d ("ipv4: Cache output routes in fib_info nexthops.")
Signed-off-by: Julian Anastasov &lt;ja@ssi.bg&gt;
Acked-by: Eric Dumazet &lt;edumazet@google.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


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