diff options
| author | Vlad Buslov <[email protected]> | 2019-02-11 10:55:33 +0200 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2019-02-12 13:41:32 -0500 |
| commit | 91052fa1c657d83d570a3ab0ca0ddf87713b5cc8 (patch) | |
| tree | c2eae211be987d6412a72a8c73edb0c345c296af /tools/perf/scripts/python/futex-contention.py | |
| parent | c266f64dbfa2a970a13b0574246c0ddfec492365 (diff) | |
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 <[email protected]>
Acked-by: Jiri Pirko <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/futex-contention.py')
0 files changed, 0 insertions, 0 deletions