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| author |   Vlad Buslov <vladbu@mellanox.com> | 2019-02-11 10:55:33 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-02-12 13:41:32 -0500 |
| commit | 91052fa1c657d83d570a3ab0ca0ddf87713b5cc8 (patch) | |
| tree | c2eae211be987d6412a72a8c73edb0c345c296af /net/kcm | |
| parent | net: sched: protect block state with mutex (diff) | |
| download | linux-dev-91052fa1c657d83d570a3ab0ca0ddf87713b5cc8.tar.xz linux-dev-91052fa1c657d83d570a3ab0ca0ddf87713b5cc8.zip | |
net: sched: protect chain->explicitly_created with block->lock
In order to remove dependency on rtnl lock, protect
tcf_chain->explicitly_created flag with block->lock. Consolidate code that
checks and resets 'explicitly_created' flag into __tcf_chain_put() to
execute it atomically with rest of code that puts chain reference.
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/kcm')
0 files changed, 0 insertions, 0 deletions