diff options
| author | David S. Miller <davem@davemloft.net> | 2008-08-19 06:03:15 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-08-19 06:06:19 +0200 |
| commit | 4d8863a29c4755a0461cd31b6865026187d6c43a (patch) | |
| tree | 502b355314b1ff2e6cef52bf3778aba3bdae80cd /net/sched/em_nbyte.c | |
| parent | pkt_sched: Add lockdep annotation for qdisc locks (diff) | |
| download | linux-4d8863a29c4755a0461cd31b6865026187d6c43a.tar.xz linux-4d8863a29c4755a0461cd31b6865026187d6c43a.zip | |
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>
Diffstat (limited to 'net/sched/em_nbyte.c')
0 files changed, 0 insertions, 0 deletions