From: John Fastabend <john.fastabend@gmail.com>
Date: Sat, 13 Sep 2014 03:10:24 +0000 (-0700)
Subject: net: sched: rcu'ify cls_bpf
X-Git-Tag: fixes-against-v3.18-rc2~81^2~79
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1f947bf151e9;p=pandora-kernel.git

net: sched: rcu'ify cls_bpf

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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