1 files changed, 16 insertions, 18 deletions

diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 929b2fdaa2ef..630ec048a0d3 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -46,9 +46,6 @@ EXPORT_SYMBOL(xfrm_cfg_mutex);
 
 static DEFINE_RWLOCK(xfrm_policy_lock);
 
-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];
 
@@ -451,7 +448,7 @@ static void xfrm_byidx_resize(int total)
 
 static inline int xfrm_bydst_should_resize(int dir, int *total)
 {
-        unsigned int cnt = xfrm_policy_count[dir];
+        unsigned int cnt = init_net.xfrm.policy_count[dir];
         unsigned int hmask = init_net.xfrm.policy_bydst[dir].hmask;
 
         if (total)
@@ -478,12 +475,12 @@ static inline int xfrm_byidx_should_resize(int total)
 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->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);
@@ -591,13 +588,13 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
         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(dir);
         hlist_add_head(&policy->byidx, init_net.xfrm.policy_byidx+idx_hash(policy->index));
@@ -673,7 +670,7 @@ struct xfrm_policy *xfrm_policy_bysel_ctx(u8 type, int dir,
                                 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;
@@ -717,7 +714,7 @@ struct xfrm_policy *xfrm_policy_byid(u8 type, int dir, u32 id, int delete,
                                 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;
@@ -845,7 +842,7 @@ int xfrm_policy_flush(u8 type, struct xfrm_audit *audit_info)
                         }
                 }
 
-                xfrm_policy_count[dir] -= killed;
+                init_net.xfrm.policy_count[dir] -= killed;
         }
         atomic_inc(&flow_cache_genid);
 out:
@@ -1079,7 +1076,7 @@ static void __xfrm_policy_link(struct xfrm_policy *pol, int dir)
         list_add(&pol->walk.all, &init_net.xfrm.policy_all);
         hlist_add_head(&pol->bydst, chain);
         hlist_add_head(&pol->byidx, init_net.xfrm.policy_byidx+idx_hash(pol->index));
-        xfrm_policy_count[dir]++;
+        init_net.xfrm.policy_count[dir]++;
         xfrm_pol_hold(pol);
 
         if (xfrm_bydst_should_resize(dir, NULL))
@@ -1095,7 +1092,7 @@ static struct xfrm_policy *__xfrm_policy_unlink(struct xfrm_policy *pol,
         hlist_del(&pol->bydst);
         hlist_del(&pol->byidx);
         list_del(&pol->walk.all);
-        xfrm_policy_count[dir]--;
+        init_net.xfrm.policy_count[dir]--;
 
         return pol;
 }
@@ -1574,7 +1571,7 @@ restart:
         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,
@@ -2407,6 +2404,7 @@ static int __net_init xfrm_policy_init(struct net *net)
         for (dir = 0; dir < XFRM_POLICY_MAX * 2; dir++) {
                 struct xfrm_policy_hash *htab;
 
+                net->xfrm.policy_count[dir] = 0;
                 INIT_HLIST_HEAD(&net->xfrm.policy_inexact[dir]);
 
                 htab = &net->xfrm.policy_bydst[dir];