net: sched: rcu'ify cls_bpf

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This patch makes the cls_bpf classifier RCU safe. The tcf_lock
was being used to protect a list of cls_bpf_prog now this list
is RCU safe and updates occur with rcu_replace.

Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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John Fastabend 2014-09-12 20:10:24 -07:00 • committed by David S. Miller

parent 8b21e2307f

commit d355ab0959

1 changed files with 47 additions and 47 deletions

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net/sched/cls_bpf.c

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