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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-19 07:52:45 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-19 07:52:45 -0800
commit07ce198a1eb3431d04a6d59ea9fb7b71f21e33b1 (patch)
treefe6e6208bdcdfb7bbb0c81923efcb75bf73a299b /net/xfrm/xfrm_policy.c
parent4bc87e62775052aac0be7574d5f84ff06f61c6b4 (diff)
parenta442585952f137bd4cdb1f2f3166e4157d383b82 (diff)
downloadblackbird-op-linux-07ce198a1eb3431d04a6d59ea9fb7b71f21e33b1.tar.gz
blackbird-op-linux-07ce198a1eb3431d04a6d59ea9fb7b71f21e33b1.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (60 commits) [NIU]: Bump driver version and release date. [NIU]: Fix BMAC alternate MAC address indexing. net: fix kernel-doc warnings in header files [IPV6]: Use BUG_ON instead of if + BUG in fib6_del_route. [IPV6]: dst_entry leak in ip4ip6_err. (resend) bluetooth: do not move child device other than rfcomm bluetooth: put hci dev after del conn [NET]: Elminate spurious print_mac() calls. [BLUETOOTH] hci_sysfs.c: Kill build warning. [NET]: Remove MAC_FMT net/8021q/vlan_dev.c: Use print_mac. [XFRM]: Fix ordering issue in xfrm_dst_hash_transfer(). [BLUETOOTH] net/bluetooth/hci_core.c: Use time_* macros [IPV6]: Fix hardcoded removing of old module code [NETLABEL]: Move some initialization code into __init section. [NETLABEL]: Shrink the genl-ops registration code. [AX25] ax25_out: check skb for NULL in ax25_kick() [TCP]: Fix tcp_v4_send_synack() comment [IPV4]: fix alignment of IP-Config output Documentation: fix tcp.txt ...
Diffstat (limited to 'net/xfrm/xfrm_policy.c')
-rw-r--r--net/xfrm/xfrm_policy.c20
1 files changed, 18 insertions, 2 deletions
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 47219f98053f..9fc4c315f6cd 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -331,15 +331,31 @@ static void xfrm_dst_hash_transfer(struct hlist_head *list,
struct hlist_head *ndsttable,
unsigned int nhashmask)
{
- struct hlist_node *entry, *tmp;
+ struct hlist_node *entry, *tmp, *entry0 = NULL;
struct xfrm_policy *pol;
+ unsigned int h0 = 0;
+redo:
hlist_for_each_entry_safe(pol, entry, tmp, list, bydst) {
unsigned int h;
h = __addr_hash(&pol->selector.daddr, &pol->selector.saddr,
pol->family, nhashmask);
- hlist_add_head(&pol->bydst, ndsttable+h);
+ if (!entry0) {
+ hlist_del(entry);
+ hlist_add_head(&pol->bydst, ndsttable+h);
+ h0 = h;
+ } else {
+ if (h != h0)
+ continue;
+ hlist_del(entry);
+ hlist_add_after(entry0, &pol->bydst);
+ }
+ entry0 = entry;
+ }
+ if (!hlist_empty(list)) {
+ entry0 = NULL;
+ goto redo;
}
}
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