#ifndef __NETNS_XFRM_H
#define __NETNS_XFRM_H

#include <linux/list.h>
#include <linux/wait.h>
#include <linux/workqueue.h>
#include <linux/xfrm.h>
#include <net/dst_ops.h>
#include <net/flowcache.h>

struct ctl_table_header;

struct xfrm_policy_hash {
	struct hlist_head	__rcu *table;
	unsigned int		hmask;
	u8			dbits4;
	u8			sbits4;
	u8			dbits6;
	u8			sbits6;
};

struct xfrm_policy_hthresh {
	struct work_struct	work;
	seqlock_t		lock;
	u8			lbits4;
	u8			rbits4;
	u8			lbits6;
	u8			rbits6;
};

struct netns_xfrm {
	struct list_head	state_all;
	/*
	 * Hash table to find appropriate SA towards given target (endpoint of
	 * tunnel or destination of transport mode) allowed by selector.
	 *
	 * Main use is finding SA after policy selected tunnel or transport
	 * mode. Also, it can be used by ah/esp icmp error handler to find
	 * offending SA.
	 */
	struct hlist_head	__rcu *state_bydst;
	struct hlist_head	__rcu *state_bysrc;
	struct hlist_head	__rcu *state_byspi;
	unsigned int		state_hmask;
	unsigned int		state_num;
	struct work_struct	state_hash_work;

	struct list_head	policy_all;
	struct hlist_head	*policy_byidx;
	unsigned int		policy_idx_hmask;
	struct hlist_head	policy_inexact[XFRM_POLICY_MAX];
	struct xfrm_policy_hash	policy_bydst[XFRM_POLICY_MAX];
	unsigned int		policy_count[XFRM_POLICY_MAX * 2];
	struct work_struct	policy_hash_work;
	struct xfrm_policy_hthresh policy_hthresh;


	struct sock		*nlsk;
	struct sock		*nlsk_stash;

	u32			sysctl_aevent_etime;
	u32			sysctl_aevent_rseqth;
	int			sysctl_larval_drop;
	u32			sysctl_acq_expires;
#ifdef CONFIG_SYSCTL
	struct ctl_table_header	*sysctl_hdr;
#endif

	struct dst_ops		xfrm4_dst_ops;
#if IS_ENABLED(CONFIG_IPV6)
	struct dst_ops		xfrm6_dst_ops;
#endif
	spinlock_t xfrm_state_lock;
	spinlock_t xfrm_policy_lock;
	struct mutex xfrm_cfg_mutex;

	/* flow cache part */
	struct flow_cache	flow_cache_global;
	atomic_t		flow_cache_genid;
	struct list_head	flow_cache_gc_list;
	atomic_t		flow_cache_gc_count;
	spinlock_t		flow_cache_gc_lock;
	struct work_struct	flow_cache_gc_work;
	struct work_struct	flow_cache_flush_work;
	struct mutex		flow_flush_sem;
};

#endif
nux/net-next.git/diff/include/net/9p/transport.h?id=7243a1af37a4dc9225004546d9d0756c529ad3ce&amp;id2=f2593cb1b29185d38db706cbcbe22ed538720ae1'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/include/net/9p/transport.h'>
<input type='hidden' name='id' value='7243a1af37a4dc9225004546d9d0756c529ad3ce'/><input type='hidden' name='id2' value='f2593cb1b29185d38db706cbcbe22ed538720ae1'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/diff/?id=7243a1af37a4dc9225004546d9d0756c529ad3ce&amp;id2=f2593cb1b29185d38db706cbcbe22ed538720ae1'>root</a>/<a href='/cgit.cgi/linux/net-next.git/diff/include?id=7243a1af37a4dc9225004546d9d0756c529ad3ce&amp;id2=f2593cb1b29185d38db706cbcbe22ed538720ae1'>include</a>/<a href='/cgit.cgi/linux/net-next.git/diff/include/net?id=7243a1af37a4dc9225004546d9d0756c529ad3ce&amp;id2=f2593cb1b29185d38db706cbcbe22ed538720ae1'>net</a>/<a href='/cgit.cgi/linux/net-next.git/diff/include/net/9p?id=7243a1af37a4dc9225004546d9d0756c529ad3ce&amp;id2=f2593cb1b29185d38db706cbcbe22ed538720ae1'>9p</a>/<a href='/cgit.cgi/linux/net-next.git/diff/include/net/9p/transport.h?id=7243a1af37a4dc9225004546d9d0756c529ad3ce&amp;id2=f2593cb1b29185d38db706cbcbe22ed538720ae1'>transport.h</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='7243a1af37a4dc9225004546d9d0756c529ad3ce'/><input type='hidden' name='id2' value='f2593cb1b29185d38db706cbcbe22ed538720ae1'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=7243a1af37a4dc9225004546d9d0756c529ad3ce&amp;id2=f2593cb1b29185d38db706cbcbe22ed538720ae1'>Diffstat</a> (limited to 'include/net/9p/transport.h')</div><table summary='diffstat' class='diffstat'>