[PATCH 1/2] net: export attach/detach filter routines
From: "Michael S. Tsirkin" <mst@redhat.com>
Date: 2010-02-14 11:05:39
Also in:
lkml
Subsystem:
bpf [general] (safe dynamic programs and tools), bpf [networking] (tcx & tc bpf, sock_addr), networking [general], the rest · Maintainers:
Alexei Starovoitov, Daniel Borkmann, Andrii Nakryiko, Eduard Zingerman, Kumar Kartikeya Dwivedi, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Export sk_attach_filter/sk_detach_filter routines, so that tun module can use them. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> --- net/core/filter.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/net/core/filter.c b/net/core/filter.c
index 4e0712a..08e40f3 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c@@ -530,6 +530,7 @@ int sk_attach_filter(struct sock_fprog *fprog, struct sock *sk) sk_filter_delayed_uncharge(sk, old_fp); return 0; } +EXPORT_SYMBOL_GPL(sk_attach_filter); int sk_detach_filter(struct sock *sk) {
@@ -546,3 +547,4 @@ int sk_detach_filter(struct sock *sk) rcu_read_unlock_bh(); return ret; } +EXPORT_SYMBOL_GPL(sk_detach_filter);
--
1.6.6.144.g5c3af