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| author | Vlad Buslov <vladbu@mellanox.com> | 2019-02-11 10:55:34 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-02-12 13:41:32 -0500 |
| commit | 2cbfab07c69657a5a60323f86143f4ce8a829fa9 (patch) | |
| tree | 0c7fcdb0554f25b1cfe3e1afdfc7b5620978b561 /net/sched/sch_pie.c | |
| parent | 91052fa1c657d83d570a3ab0ca0ddf87713b5cc8 (diff) | |
| download | linux-2cbfab07c69657a5a60323f86143f4ce8a829fa9.tar.bz2 | |
net: sched: refactor tc_ctl_chain() to use block->lock
In order to remove dependency on rtnl lock, modify chain API to use
block->lock to protect chain from concurrent modification. Rearrange
tc_ctl_chain() code to call tcf_chain_hold() while holding block->lock to
prevent concurrent chain removal.
Signed-off-by: Vlad Buslov <vladbu@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_pie.c')
0 files changed, 0 insertions, 0 deletions