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| author | Florian Westphal <fw@strlen.de> | 2016-10-31 02:35:07 +0300 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-11-01 22:50:33 +0300 |
| commit | 886bc50348fd69972baa4616ce95b7dc9ff8afe7 (patch) | |
| tree | c79281c68edba4dea269def458998eb0456b7982 /include/uapi | |
| parent | e41e9d623cd77dbe970b15a4c06a0765c3657bdd (diff) | |
| download | linux-886bc50348fd69972baa4616ce95b7dc9ff8afe7.tar.xz | |
netfilter: nf_queue: place volatile data in own cacheline
As the comment indicates, the data at the end of nfqnl_instance struct is
written on every queue/dequeue, so it should reside in its own cacheline.
Before this change, 'lock' was in first cacheline so we dirtied both.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/uapi')
0 files changed, 0 insertions, 0 deletions