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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2011-01-18 07:46:52 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-01-18 21:33:05 -0800 |
| commit | 80f8f1027b99660897bdeaeae73002185d829906 (patch) | |
| tree | b8aafe71974b2b7295f20eeb1fad6191fadd8551 /include | |
| parent | d6ae3bae3d1bf7a8bf367e29f2cac0788dcd0db5 (diff) | |
| download | linux-80f8f1027b99660897bdeaeae73002185d829906.tar.gz linux-80f8f1027b99660897bdeaeae73002185d829906.tar.bz2 linux-80f8f1027b99660897bdeaeae73002185d829906.zip | |
net: filter: dont block softirqs in sk_run_filter()
Packet filter (BPF) doesnt need to disable softirqs, being fully
re-entrant and lock-less.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/sock.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index d884d268c704..ba6465bf7c7a 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1189,7 +1189,7 @@ extern void sk_filter_release_rcu(struct rcu_head *rcu); static inline void sk_filter_release(struct sk_filter *fp) { if (atomic_dec_and_test(&fp->refcnt)) - call_rcu_bh(&fp->rcu, sk_filter_release_rcu); + call_rcu(&fp->rcu, sk_filter_release_rcu); } static inline void sk_filter_uncharge(struct sock *sk, struct sk_filter *fp) |