| commit | 99c6f60e72f112b57ddb07abb2e5f771ee211f43 | [log] [tgz] |
|---|---|---|
| author | Jamal Hadi Salim <hadi@cyberus.ca> | Tue Jun 10 14:25:34 2008 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Tue Jun 10 14:25:34 2008 -0700 |
| tree | b955bdf6f02ad700adb0bffd4bcd1c3fc0a20366 | |
| parent | bc6cffd177f9266af38dba96a2cea06c1e7ff932 [diff] |
ipsec: pfkey should ignore events when no listeners When pfkey has no km listeners, it still does a lot of work before finding out there aint nobody out there. If a tree falls in a forest and no one is around to hear it, does it make a sound? In this case it makes a lot of noise: With this short-circuit adding 10s of thousands of SAs using netlink improves performance by ~10%. Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: David S. Miller <davem@davemloft.net>