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| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2025-05-12 12:28:46 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2025-05-23 13:57:12 +0200 |
| commit | f37ad91270397a6d053e8623bdb3cf79859691d2 (patch) | |
| tree | 846e837993ca1cadaf52af0a3ca5d2e359659806 /tools/perf/scripts/python | |
| parent | netfilter: nft_inner: Use nested-BH locking for nft_pcpu_tun_ctx (diff) | |
| download | linux-f37ad91270397a6d053e8623bdb3cf79859691d2.tar.gz linux-f37ad91270397a6d053e8623bdb3cf79859691d2.zip | |
netfilter: nf_dup_netdev: Move the recursion counter struct netdev_xmit
nf_dup_skb_recursion is a per-CPU variable and relies on disabled BH for its
locking. Without per-CPU locking in local_bh_disable() on PREEMPT_RT
this data structure requires explicit locking.
Move nf_dup_skb_recursion to struct netdev_xmit, provide wrappers.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions