static DEFINE_RWLOCK(xfrm_policy_lock);
-static struct list_head xfrm_policy_all;
-unsigned int xfrm_policy_count[XFRM_POLICY_MAX*2];
-EXPORT_SYMBOL(xfrm_policy_count);
-
static DEFINE_RWLOCK(xfrm_policy_afinfo_lock);
static struct xfrm_policy_afinfo *xfrm_policy_afinfo[NPROTO];
static struct kmem_cache *xfrm_dst_cache __read_mostly;
-static struct work_struct xfrm_policy_gc_work;
static HLIST_HEAD(xfrm_policy_gc_list);
static DEFINE_SPINLOCK(xfrm_policy_gc_lock);
* SPD calls.
*/
-struct xfrm_policy *xfrm_policy_alloc(gfp_t gfp)
+struct xfrm_policy *xfrm_policy_alloc(struct net *net, gfp_t gfp)
{
struct xfrm_policy *policy;
policy = kzalloc(sizeof(struct xfrm_policy), gfp);
if (policy) {
+ write_pnet(&policy->xp_net, net);
INIT_LIST_HEAD(&policy->walk.all);
INIT_HLIST_NODE(&policy->bydst);
INIT_HLIST_NODE(&policy->byidx);
hlist_for_each_entry_safe(policy, entry, tmp, &gc_list, bydst)
xfrm_policy_gc_kill(policy);
}
+static DECLARE_WORK(xfrm_policy_gc_work, xfrm_policy_gc_task);
/* Rule must be locked. Release descentant resources, announce
* entry dead. The rule must be unlinked from lists to the moment.
schedule_work(&xfrm_policy_gc_work);
}
-struct xfrm_policy_hash {
- struct hlist_head *table;
- unsigned int hmask;
-};
-
-static struct hlist_head xfrm_policy_inexact[XFRM_POLICY_MAX*2];
-static struct xfrm_policy_hash xfrm_policy_bydst[XFRM_POLICY_MAX*2] __read_mostly;
-static struct hlist_head *xfrm_policy_byidx __read_mostly;
-static unsigned int xfrm_idx_hmask __read_mostly;
static unsigned int xfrm_policy_hashmax __read_mostly = 1 * 1024 * 1024;
-static inline unsigned int idx_hash(u32 index)
+static inline unsigned int idx_hash(struct net *net, u32 index)
{
- return __idx_hash(index, xfrm_idx_hmask);
+ return __idx_hash(index, net->xfrm.policy_idx_hmask);
}
static struct hlist_head *policy_hash_bysel(struct xfrm_selector *sel, unsigned short family, int dir)
{
- unsigned int hmask = xfrm_policy_bydst[dir].hmask;
+ unsigned int hmask = init_net.xfrm.policy_bydst[dir].hmask;
unsigned int hash = __sel_hash(sel, family, hmask);
return (hash == hmask + 1 ?
- &xfrm_policy_inexact[dir] :
- xfrm_policy_bydst[dir].table + hash);
+ &init_net.xfrm.policy_inexact[dir] :
+ init_net.xfrm.policy_bydst[dir].table + hash);
}
static struct hlist_head *policy_hash_direct(xfrm_address_t *daddr, xfrm_address_t *saddr, unsigned short family, int dir)
{
- unsigned int hmask = xfrm_policy_bydst[dir].hmask;
+ unsigned int hmask = init_net.xfrm.policy_bydst[dir].hmask;
unsigned int hash = __addr_hash(daddr, saddr, family, hmask);
- return xfrm_policy_bydst[dir].table + hash;
+ return init_net.xfrm.policy_bydst[dir].table + hash;
}
static void xfrm_dst_hash_transfer(struct hlist_head *list,
return ((old_hmask + 1) << 1) - 1;
}
-static void xfrm_bydst_resize(int dir)
+static void xfrm_bydst_resize(struct net *net, int dir)
{
- unsigned int hmask = xfrm_policy_bydst[dir].hmask;
+ unsigned int hmask = net->xfrm.policy_bydst[dir].hmask;
unsigned int nhashmask = xfrm_new_hash_mask(hmask);
unsigned int nsize = (nhashmask + 1) * sizeof(struct hlist_head);
- struct hlist_head *odst = xfrm_policy_bydst[dir].table;
+ struct hlist_head *odst = net->xfrm.policy_bydst[dir].table;
struct hlist_head *ndst = xfrm_hash_alloc(nsize);
int i;
for (i = hmask; i >= 0; i--)
xfrm_dst_hash_transfer(odst + i, ndst, nhashmask);
- xfrm_policy_bydst[dir].table = ndst;
- xfrm_policy_bydst[dir].hmask = nhashmask;
+ net->xfrm.policy_bydst[dir].table = ndst;
+ net->xfrm.policy_bydst[dir].hmask = nhashmask;
write_unlock_bh(&xfrm_policy_lock);
xfrm_hash_free(odst, (hmask + 1) * sizeof(struct hlist_head));
}
-static void xfrm_byidx_resize(int total)
+static void xfrm_byidx_resize(struct net *net, int total)
{
- unsigned int hmask = xfrm_idx_hmask;
+ unsigned int hmask = net->xfrm.policy_idx_hmask;
unsigned int nhashmask = xfrm_new_hash_mask(hmask);
unsigned int nsize = (nhashmask + 1) * sizeof(struct hlist_head);
- struct hlist_head *oidx = xfrm_policy_byidx;
+ struct hlist_head *oidx = net->xfrm.policy_byidx;
struct hlist_head *nidx = xfrm_hash_alloc(nsize);
int i;
for (i = hmask; i >= 0; i--)
xfrm_idx_hash_transfer(oidx + i, nidx, nhashmask);
- xfrm_policy_byidx = nidx;
- xfrm_idx_hmask = nhashmask;
+ net->xfrm.policy_byidx = nidx;
+ net->xfrm.policy_idx_hmask = nhashmask;
write_unlock_bh(&xfrm_policy_lock);
xfrm_hash_free(oidx, (hmask + 1) * sizeof(struct hlist_head));
}
-static inline int xfrm_bydst_should_resize(int dir, int *total)
+static inline int xfrm_bydst_should_resize(struct net *net, int dir, int *total)
{
- unsigned int cnt = xfrm_policy_count[dir];
- unsigned int hmask = xfrm_policy_bydst[dir].hmask;
+ unsigned int cnt = net->xfrm.policy_count[dir];
+ unsigned int hmask = net->xfrm.policy_bydst[dir].hmask;
if (total)
*total += cnt;
return 0;
}
-static inline int xfrm_byidx_should_resize(int total)
+static inline int xfrm_byidx_should_resize(struct net *net, int total)
{
- unsigned int hmask = xfrm_idx_hmask;
+ unsigned int hmask = net->xfrm.policy_idx_hmask;
if ((hmask + 1) < xfrm_policy_hashmax &&
total > hmask)
void xfrm_spd_getinfo(struct xfrmk_spdinfo *si)
{
read_lock_bh(&xfrm_policy_lock);
- si->incnt = xfrm_policy_count[XFRM_POLICY_IN];
- si->outcnt = xfrm_policy_count[XFRM_POLICY_OUT];
- si->fwdcnt = xfrm_policy_count[XFRM_POLICY_FWD];
- si->inscnt = xfrm_policy_count[XFRM_POLICY_IN+XFRM_POLICY_MAX];
- si->outscnt = xfrm_policy_count[XFRM_POLICY_OUT+XFRM_POLICY_MAX];
- si->fwdscnt = xfrm_policy_count[XFRM_POLICY_FWD+XFRM_POLICY_MAX];
- si->spdhcnt = xfrm_idx_hmask;
+ si->incnt = init_net.xfrm.policy_count[XFRM_POLICY_IN];
+ si->outcnt = init_net.xfrm.policy_count[XFRM_POLICY_OUT];
+ si->fwdcnt = init_net.xfrm.policy_count[XFRM_POLICY_FWD];
+ si->inscnt = init_net.xfrm.policy_count[XFRM_POLICY_IN+XFRM_POLICY_MAX];
+ si->outscnt = init_net.xfrm.policy_count[XFRM_POLICY_OUT+XFRM_POLICY_MAX];
+ si->fwdscnt = init_net.xfrm.policy_count[XFRM_POLICY_FWD+XFRM_POLICY_MAX];
+ si->spdhcnt = init_net.xfrm.policy_idx_hmask;
si->spdhmcnt = xfrm_policy_hashmax;
read_unlock_bh(&xfrm_policy_lock);
}
EXPORT_SYMBOL(xfrm_spd_getinfo);
static DEFINE_MUTEX(hash_resize_mutex);
-static void xfrm_hash_resize(struct work_struct *__unused)
+static void xfrm_hash_resize(struct work_struct *work)
{
+ struct net *net = container_of(work, struct net, xfrm.policy_hash_work);
int dir, total;
mutex_lock(&hash_resize_mutex);
total = 0;
for (dir = 0; dir < XFRM_POLICY_MAX * 2; dir++) {
- if (xfrm_bydst_should_resize(dir, &total))
- xfrm_bydst_resize(dir);
+ if (xfrm_bydst_should_resize(net, dir, &total))
+ xfrm_bydst_resize(net, dir);
}
- if (xfrm_byidx_should_resize(total))
- xfrm_byidx_resize(total);
+ if (xfrm_byidx_should_resize(net, total))
+ xfrm_byidx_resize(net, total);
mutex_unlock(&hash_resize_mutex);
}
-static DECLARE_WORK(xfrm_hash_work, xfrm_hash_resize);
-
/* Generate new index... KAME seems to generate them ordered by cost
* of an absolute inpredictability of ordering of rules. This will not pass. */
-static u32 xfrm_gen_index(u8 type, int dir)
+static u32 xfrm_gen_index(int dir)
{
static u32 idx_generator;
idx_generator += 8;
if (idx == 0)
idx = 8;
- list = xfrm_policy_byidx + idx_hash(idx);
+ list = init_net.xfrm.policy_byidx + idx_hash(&init_net, idx);
found = 0;
hlist_for_each_entry(p, entry, list, byidx) {
if (p->index == idx) {
else
hlist_add_head(&policy->bydst, chain);
xfrm_pol_hold(policy);
- xfrm_policy_count[dir]++;
+ init_net.xfrm.policy_count[dir]++;
atomic_inc(&flow_cache_genid);
if (delpol) {
hlist_del(&delpol->bydst);
hlist_del(&delpol->byidx);
list_del(&delpol->walk.all);
- xfrm_policy_count[dir]--;
+ init_net.xfrm.policy_count[dir]--;
}
- policy->index = delpol ? delpol->index : xfrm_gen_index(policy->type, dir);
- hlist_add_head(&policy->byidx, xfrm_policy_byidx+idx_hash(policy->index));
+ policy->index = delpol ? delpol->index : xfrm_gen_index(dir);
+ hlist_add_head(&policy->byidx, init_net.xfrm.policy_byidx+idx_hash(&init_net, policy->index));
policy->curlft.add_time = get_seconds();
policy->curlft.use_time = 0;
if (!mod_timer(&policy->timer, jiffies + HZ))
xfrm_pol_hold(policy);
- list_add(&policy->walk.all, &xfrm_policy_all);
+ list_add(&policy->walk.all, &init_net.xfrm.policy_all);
write_unlock_bh(&xfrm_policy_lock);
if (delpol)
xfrm_policy_kill(delpol);
- else if (xfrm_bydst_should_resize(dir, NULL))
- schedule_work(&xfrm_hash_work);
+ else if (xfrm_bydst_should_resize(&init_net, dir, NULL))
+ schedule_work(&init_net.xfrm.policy_hash_work);
read_lock_bh(&xfrm_policy_lock);
gc_list = NULL;
hlist_del(&pol->bydst);
hlist_del(&pol->byidx);
list_del(&pol->walk.all);
- xfrm_policy_count[dir]--;
+ init_net.xfrm.policy_count[dir]--;
}
ret = pol;
break;
*err = 0;
write_lock_bh(&xfrm_policy_lock);
- chain = xfrm_policy_byidx + idx_hash(id);
+ chain = init_net.xfrm.policy_byidx + idx_hash(&init_net, id);
ret = NULL;
hlist_for_each_entry(pol, entry, chain, byidx) {
if (pol->type == type && pol->index == id) {
hlist_del(&pol->bydst);
hlist_del(&pol->byidx);
list_del(&pol->walk.all);
- xfrm_policy_count[dir]--;
+ init_net.xfrm.policy_count[dir]--;
}
ret = pol;
break;
int i;
hlist_for_each_entry(pol, entry,
- &xfrm_policy_inexact[dir], bydst) {
+ &init_net.xfrm.policy_inexact[dir], bydst) {
if (pol->type != type)
continue;
err = security_xfrm_policy_delete(pol->security);
return err;
}
}
- for (i = xfrm_policy_bydst[dir].hmask; i >= 0; i--) {
+ for (i = init_net.xfrm.policy_bydst[dir].hmask; i >= 0; i--) {
hlist_for_each_entry(pol, entry,
- xfrm_policy_bydst[dir].table + i,
+ init_net.xfrm.policy_bydst[dir].table + i,
bydst) {
if (pol->type != type)
continue;
killed = 0;
again1:
hlist_for_each_entry(pol, entry,
- &xfrm_policy_inexact[dir], bydst) {
+ &init_net.xfrm.policy_inexact[dir], bydst) {
if (pol->type != type)
continue;
hlist_del(&pol->bydst);
goto again1;
}
- for (i = xfrm_policy_bydst[dir].hmask; i >= 0; i--) {
+ for (i = init_net.xfrm.policy_bydst[dir].hmask; i >= 0; i--) {
again2:
hlist_for_each_entry(pol, entry,
- xfrm_policy_bydst[dir].table + i,
+ init_net.xfrm.policy_bydst[dir].table + i,
bydst) {
if (pol->type != type)
continue;
}
}
- xfrm_policy_count[dir] -= killed;
+ init_net.xfrm.policy_count[dir] -= killed;
}
atomic_inc(&flow_cache_genid);
out:
write_lock_bh(&xfrm_policy_lock);
if (list_empty(&walk->walk.all))
- x = list_first_entry(&xfrm_policy_all, struct xfrm_policy_walk_entry, all);
+ x = list_first_entry(&init_net.xfrm.policy_all, struct xfrm_policy_walk_entry, all);
else
x = list_entry(&walk->walk.all, struct xfrm_policy_walk_entry, all);
- list_for_each_entry_from(x, &xfrm_policy_all, all) {
+ list_for_each_entry_from(x, &init_net.xfrm.policy_all, all) {
if (x->dead)
continue;
pol = container_of(x, struct xfrm_policy, walk);
break;
}
}
- chain = &xfrm_policy_inexact[dir];
+ chain = &init_net.xfrm.policy_inexact[dir];
hlist_for_each_entry(pol, entry, chain, bydst) {
err = xfrm_policy_match(pol, fl, type, family, dir);
if (err) {
static void __xfrm_policy_link(struct xfrm_policy *pol, int dir)
{
+ struct net *net = xp_net(pol);
struct hlist_head *chain = policy_hash_bysel(&pol->selector,
pol->family, dir);
- list_add(&pol->walk.all, &xfrm_policy_all);
+ list_add(&pol->walk.all, &net->xfrm.policy_all);
hlist_add_head(&pol->bydst, chain);
- hlist_add_head(&pol->byidx, xfrm_policy_byidx+idx_hash(pol->index));
- xfrm_policy_count[dir]++;
+ hlist_add_head(&pol->byidx, net->xfrm.policy_byidx+idx_hash(net, pol->index));
+ net->xfrm.policy_count[dir]++;
xfrm_pol_hold(pol);
- if (xfrm_bydst_should_resize(dir, NULL))
- schedule_work(&xfrm_hash_work);
+ if (xfrm_bydst_should_resize(net, dir, NULL))
+ schedule_work(&net->xfrm.policy_hash_work);
}
static struct xfrm_policy *__xfrm_policy_unlink(struct xfrm_policy *pol,
int dir)
{
+ struct net *net = xp_net(pol);
+
if (hlist_unhashed(&pol->bydst))
return NULL;
hlist_del(&pol->bydst);
hlist_del(&pol->byidx);
list_del(&pol->walk.all);
- xfrm_policy_count[dir]--;
+ net->xfrm.policy_count[dir]--;
return pol;
}
sk->sk_policy[dir] = pol;
if (pol) {
pol->curlft.add_time = get_seconds();
- pol->index = xfrm_gen_index(pol->type, XFRM_POLICY_MAX+dir);
+ pol->index = xfrm_gen_index(XFRM_POLICY_MAX+dir);
__xfrm_policy_link(pol, XFRM_POLICY_MAX+dir);
}
if (old_pol)
static struct xfrm_policy *clone_policy(struct xfrm_policy *old, int dir)
{
- struct xfrm_policy *newp = xfrm_policy_alloc(GFP_ATOMIC);
+ struct xfrm_policy *newp = xfrm_policy_alloc(xp_net(old), GFP_ATOMIC);
if (newp) {
newp->selector = old->selector;
if (!policy) {
/* To accelerate a bit... */
if ((dst_orig->flags & DST_NOXFRM) ||
- !xfrm_policy_count[XFRM_POLICY_OUT])
+ !init_net.xfrm.policy_count[XFRM_POLICY_OUT])
goto nopol;
policy = flow_cache_lookup(fl, dst_orig->ops->family,
if (err == -EAGAIN && (flags & XFRM_LOOKUP_WAIT)) {
DECLARE_WAITQUEUE(wait, current);
- add_wait_queue(&km_waitq, &wait);
+ add_wait_queue(&init_net.xfrm.km_waitq, &wait);
set_current_state(TASK_INTERRUPTIBLE);
schedule();
set_current_state(TASK_RUNNING);
- remove_wait_queue(&km_waitq, &wait);
+ remove_wait_queue(&init_net.xfrm.km_waitq, &wait);
nx = xfrm_tmpl_resolve(pols, npols, fl, xfrm, family);
int i;
hlist_for_each_entry(pol, entry,
- &xfrm_policy_inexact[dir], bydst)
+ &init_net.xfrm.policy_inexact[dir], bydst)
prune_one_bundle(pol, func, &gc_list);
- table = xfrm_policy_bydst[dir].table;
- for (i = xfrm_policy_bydst[dir].hmask; i >= 0; i--) {
+ table = init_net.xfrm.policy_bydst[dir].table;
+ for (i = init_net.xfrm.policy_bydst[dir].hmask; i >= 0; i--) {
hlist_for_each_entry(pol, entry, table + i, bydst)
prune_one_bundle(pol, func, &gc_list);
}
}
static struct notifier_block xfrm_dev_notifier = {
- xfrm_dev_event,
- NULL,
- 0
+ .notifier_call = xfrm_dev_event,
};
#ifdef CONFIG_XFRM_STATISTICS
}
#endif
-static void __init xfrm_policy_init(void)
+static int __net_init xfrm_policy_init(struct net *net)
{
unsigned int hmask, sz;
int dir;
- xfrm_dst_cache = kmem_cache_create("xfrm_dst_cache",
+ if (net_eq(net, &init_net))
+ xfrm_dst_cache = kmem_cache_create("xfrm_dst_cache",
sizeof(struct xfrm_dst),
0, SLAB_HWCACHE_ALIGN|SLAB_PANIC,
NULL);
hmask = 8 - 1;
sz = (hmask+1) * sizeof(struct hlist_head);
- xfrm_policy_byidx = xfrm_hash_alloc(sz);
- xfrm_idx_hmask = hmask;
- if (!xfrm_policy_byidx)
- panic("XFRM: failed to allocate byidx hash\n");
+ net->xfrm.policy_byidx = xfrm_hash_alloc(sz);
+ if (!net->xfrm.policy_byidx)
+ goto out_byidx;
+ net->xfrm.policy_idx_hmask = hmask;
for (dir = 0; dir < XFRM_POLICY_MAX * 2; dir++) {
struct xfrm_policy_hash *htab;
- INIT_HLIST_HEAD(&xfrm_policy_inexact[dir]);
+ net->xfrm.policy_count[dir] = 0;
+ INIT_HLIST_HEAD(&net->xfrm.policy_inexact[dir]);
- htab = &xfrm_policy_bydst[dir];
+ htab = &net->xfrm.policy_bydst[dir];
htab->table = xfrm_hash_alloc(sz);
- htab->hmask = hmask;
if (!htab->table)
- panic("XFRM: failed to allocate bydst hash\n");
+ goto out_bydst;
+ htab->hmask = hmask;
}
- INIT_LIST_HEAD(&xfrm_policy_all);
- INIT_WORK(&xfrm_policy_gc_work, xfrm_policy_gc_task);
- register_netdevice_notifier(&xfrm_dev_notifier);
+ INIT_LIST_HEAD(&net->xfrm.policy_all);
+ INIT_WORK(&net->xfrm.policy_hash_work, xfrm_hash_resize);
+ if (net_eq(net, &init_net))
+ register_netdevice_notifier(&xfrm_dev_notifier);
+ return 0;
+
+out_bydst:
+ for (dir--; dir >= 0; dir--) {
+ struct xfrm_policy_hash *htab;
+
+ htab = &net->xfrm.policy_bydst[dir];
+ xfrm_hash_free(htab->table, sz);
+ }
+ xfrm_hash_free(net->xfrm.policy_byidx, sz);
+out_byidx:
+ return -ENOMEM;
}
+static void xfrm_policy_fini(struct net *net)
+{
+ unsigned int sz;
+ int dir;
+
+ WARN_ON(!list_empty(&net->xfrm.policy_all));
+
+ for (dir = 0; dir < XFRM_POLICY_MAX * 2; dir++) {
+ struct xfrm_policy_hash *htab;
+
+ WARN_ON(!hlist_empty(&net->xfrm.policy_inexact[dir]));
+
+ htab = &net->xfrm.policy_bydst[dir];
+ sz = (htab->hmask + 1);
+ WARN_ON(!hlist_empty(htab->table));
+ xfrm_hash_free(htab->table, sz);
+ }
+
+ sz = (net->xfrm.policy_idx_hmask + 1) * sizeof(struct hlist_head);
+ WARN_ON(!hlist_empty(net->xfrm.policy_byidx));
+ xfrm_hash_free(net->xfrm.policy_byidx, sz);
+}
+
+static int __net_init xfrm_net_init(struct net *net)
+{
+ int rv;
+
+ rv = xfrm_state_init(net);
+ if (rv < 0)
+ goto out_state;
+ rv = xfrm_policy_init(net);
+ if (rv < 0)
+ goto out_policy;
+ return 0;
+
+out_policy:
+ xfrm_state_fini(net);
+out_state:
+ return rv;
+}
+
+static void __net_exit xfrm_net_exit(struct net *net)
+{
+ xfrm_policy_fini(net);
+ xfrm_state_fini(net);
+}
+
+static struct pernet_operations __net_initdata xfrm_net_ops = {
+ .init = xfrm_net_init,
+ .exit = xfrm_net_exit,
+};
+
void __init xfrm_init(void)
{
+ register_pernet_subsys(&xfrm_net_ops);
#ifdef CONFIG_XFRM_STATISTICS
xfrm_statistics_init();
#endif
- xfrm_state_init();
- xfrm_policy_init();
xfrm_input_init();
#ifdef CONFIG_XFRM_STATISTICS
xfrm_proc_init();
switch(sel->family) {
case AF_INET:
- audit_log_format(audit_buf, " src=" NIPQUAD_FMT,
- NIPQUAD(sel->saddr.a4));
+ audit_log_format(audit_buf, " src=%pI4", &sel->saddr.a4);
if (sel->prefixlen_s != 32)
audit_log_format(audit_buf, " src_prefixlen=%d",
sel->prefixlen_s);
- audit_log_format(audit_buf, " dst=" NIPQUAD_FMT,
- NIPQUAD(sel->daddr.a4));
+ audit_log_format(audit_buf, " dst=%pI4", &sel->daddr.a4);
if (sel->prefixlen_d != 32)
audit_log_format(audit_buf, " dst_prefixlen=%d",
sel->prefixlen_d);
break;
case AF_INET6:
- audit_log_format(audit_buf, " src=" NIP6_FMT,
- NIP6(*(struct in6_addr *)sel->saddr.a6));
+ audit_log_format(audit_buf, " src=%pI6", sel->saddr.a6);
if (sel->prefixlen_s != 128)
audit_log_format(audit_buf, " src_prefixlen=%d",
sel->prefixlen_s);
- audit_log_format(audit_buf, " dst=" NIP6_FMT,
- NIP6(*(struct in6_addr *)sel->daddr.a6));
+ audit_log_format(audit_buf, " dst=%pI6", sel->daddr.a6);
if (sel->prefixlen_d != 128)
audit_log_format(audit_buf, " dst_prefixlen=%d",
sel->prefixlen_d);
break;
}
}
- chain = &xfrm_policy_inexact[dir];
+ chain = &init_net.xfrm.policy_inexact[dir];
hlist_for_each_entry(pol, entry, chain, bydst) {
if (xfrm_migrate_selector_match(sel, &pol->selector) &&
pol->type == type &&
git.openpandora.org / pandora-kernel.git / blobdiff