diff options
| author | Alexey Dobriyan <adobriyan@gmail.com> | 2008-11-25 17:36:51 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-25 17:36:51 -0800 |
| commit | 3dd0b4997a1d4f3a3666e400cc75b0279ce96849 (patch) | |
| tree | a4164c760e4ec1377da9d5f826ae4fe747caafe0 /net/xfrm/xfrm_policy.c | |
| parent | 99a66657b2f62ae8b2b1e6ffc6abed051e4561ca (diff) | |
netns xfrm: flushing/pruning bundles in netns
Allow netdevice notifier as result.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm/xfrm_policy.c')
| -rw-r--r-- | net/xfrm/xfrm_policy.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 54b50a20804f..49e089826f45 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -2137,7 +2137,7 @@ static void prune_one_bundle(struct xfrm_policy *pol, int (*func)(struct dst_ent write_unlock(&pol->lock); } -static void xfrm_prune_bundles(int (*func)(struct dst_entry *)) +static void xfrm_prune_bundles(struct net *net, int (*func)(struct dst_entry *)) { struct dst_entry *gc_list = NULL; int dir; @@ -2150,11 +2150,11 @@ static void xfrm_prune_bundles(int (*func)(struct dst_entry *)) int i; hlist_for_each_entry(pol, entry, - &init_net.xfrm.policy_inexact[dir], bydst) + &net->xfrm.policy_inexact[dir], bydst) prune_one_bundle(pol, func, &gc_list); - table = init_net.xfrm.policy_bydst[dir].table; - for (i = init_net.xfrm.policy_bydst[dir].hmask; i >= 0; i--) { + table = net->xfrm.policy_bydst[dir].table; + for (i = 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); } @@ -2175,12 +2175,12 @@ static int unused_bundle(struct dst_entry *dst) static void __xfrm_garbage_collect(void) { - xfrm_prune_bundles(unused_bundle); + xfrm_prune_bundles(&init_net, unused_bundle); } -static int xfrm_flush_bundles(void) +static int xfrm_flush_bundles(struct net *net) { - xfrm_prune_bundles(stale_bundle); + xfrm_prune_bundles(net, stale_bundle); return 0; } @@ -2366,12 +2366,9 @@ static int xfrm_dev_event(struct notifier_block *this, unsigned long event, void { struct net_device *dev = ptr; - if (!net_eq(dev_net(dev), &init_net)) - return NOTIFY_DONE; - switch (event) { case NETDEV_DOWN: - xfrm_flush_bundles(); + xfrm_flush_bundles(dev_net(dev)); } return NOTIFY_DONE; } |