| commit | 4d8863a29c4755a0461cd31b6865026187d6c43a | [log] [tgz] |
|---|---|---|
| author | David S. Miller <davem@davemloft.net> | Mon Aug 18 21:03:15 2008 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Mon Aug 18 21:06:19 2008 -0700 |
| tree | 502b355314b1ff2e6cef52bf3778aba3bdae80cd | |
| parent | 25bfcd5a78a377ea4c54a3c21e44590e2fc478a6 [diff] |
pkt_sched: Don't hold qdisc lock over qdisc_destroy(). Based upon reports by Denys Fedoryshchenko, and feedback and help from Jarek Poplawski and Herbert Xu. We always either: 1) Never made an external reference to this qdisc. or 2) Did a dev_deactivate() which purged all asynchronous references. So do not lock the qdisc when we call qdisc_destroy(), it's illegal anyways as when we drop the lock this is free'd memory. Signed-off-by: David S. Miller <davem@davemloft.net>