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author | Florian Westphal | 2018-07-11 13:45:13 +0200 |
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committer | Pablo Neira Ayuso | 2018-07-18 11:26:47 +0200 |
commit | 2a43ecf96ba6a6eed70dbcd99d0888fc0ad3b82b (patch) | |
tree | c11616a1dfa43ce19cb49d881e5f27e61de2e429 /drivers/hv | |
parent | netfilter: nf_tables: take module reference when starting a batch (diff) | |
download | kernel-qcow2-linux-2a43ecf96ba6a6eed70dbcd99d0888fc0ad3b82b.tar.gz kernel-qcow2-linux-2a43ecf96ba6a6eed70dbcd99d0888fc0ad3b82b.tar.xz kernel-qcow2-linux-2a43ecf96ba6a6eed70dbcd99d0888fc0ad3b82b.zip |
netfilter: nf_tables: avoid global info storage
This works because all accesses are currently serialized by nfnl
nf_tables subsys mutex.
If we want to have per-netns locking, we need to make this scratch
area pernetns or allocate it on demand.
This does the latter, its ~28kbyte but we can fallback to vmalloc
so it should be fine.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'drivers/hv')
0 files changed, 0 insertions, 0 deletions