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| author |   Herbert Xu <herbert@gondor.apana.org.au> | 2014-11-13 17:09:50 +0800 |
|---|---|---|
| committer |   Steffen Klassert <steffen.klassert@secunet.com> | 2014-11-13 11:25:04 +0100 |
| commit | 12bfa8bdba05700e437479dcb6d53b5ca582fa49 (patch) | |
| tree | b3c21040d1c27ea5a4b1b232d6f73e4d61e95184 /net/xfrm | |
| parent | xfrm: Do not hash socket policies (diff) | |
| download | linux-dev-12bfa8bdba05700e437479dcb6d53b5ca582fa49.tar.xz linux-dev-12bfa8bdba05700e437479dcb6d53b5ca582fa49.zip | |
xfrm: Use __xfrm_policy_link in xfrm_policy_insert
For a long time we couldn't actually use __xfrm_policy_link in
xfrm_policy_insert because the latter wanted to do hashing at
a specific position.
Now that __xfrm_policy_link no longer does hashing it can now
be safely used in xfrm_policy_insert to kill some duplicate code,
finally reuniting general policies with socket policies.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/xfrm')
| -rw-r--r-- | net/xfrm/xfrm_policy.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index f4d3a125e49c..178fa0ebc82c 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -55,6 +55,7 @@ static int stale_bundle(struct dst_entry *dst); static int xfrm_bundle_ok(struct xfrm_dst *xdst); static void xfrm_policy_queue_process(unsigned long arg); +static void __xfrm_policy_link(struct xfrm_policy *pol, int dir); static struct xfrm_policy *__xfrm_policy_unlink(struct xfrm_policy *pol, int dir); @@ -779,8 +780,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl) hlist_add_behind(&policy->bydst, newpos); else hlist_add_head(&policy->bydst, chain); - xfrm_pol_hold(policy); - net->xfrm.policy_count[dir]++; + __xfrm_policy_link(policy, dir); atomic_inc(&net->xfrm.flow_cache_genid); /* After previous checking, family can either be AF_INET or AF_INET6 */ @@ -799,7 +799,6 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl) policy->curlft.use_time = 0; if (!mod_timer(&policy->timer, jiffies + HZ)) xfrm_pol_hold(policy); - list_add(&policy->walk.all, &net->xfrm.policy_all); write_unlock_bh(&net->xfrm.xfrm_policy_lock); if (delpol) |