From 99ef252d151a0dde1dc3f64330213074bb08fd64 Mon Sep 17 00:00:00 2001
From: jkim <jkim@FreeBSD.org>
Date: Wed, 7 Dec 2005 21:30:47 +0000
Subject: Add BPF Just-In-Time compiler support for ng_bpf(4).

The sysctl is changed from net.bpf.jitter.enable to net.bpf_jitter.enable
and this controls both bpf(4) and ng_bpf(4) now.
---
 sys/net/bpf_jitter.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'sys/net/bpf_jitter.c')

diff --git a/sys/net/bpf_jitter.c b/sys/net/bpf_jitter.c
index 2d0ee2e1..b1a61c5 100644
--- a/sys/net/bpf_jitter.c
+++ b/sys/net/bpf_jitter.c
@@ -38,6 +38,7 @@ __FBSDID("$FreeBSD$");
 #include <sys/kernel.h>
 #include <sys/malloc.h>
 #include <sys/mbuf.h>
+#include <sys/sysctl.h>
 
 #include <net/bpf.h>
 #include <net/bpf_jitter.h>
@@ -46,6 +47,11 @@ MALLOC_DEFINE(M_BPFJIT, "BPF_JIT", "BPF JIT compiler");
 
 bpf_filter_func	bpf_jit_compile(struct bpf_insn *, u_int, int *);
 
+SYSCTL_NODE(_net, OID_AUTO, bpf_jitter, CTLFLAG_RW, 0, "BPF JIT compiler");
+int bpf_jitter_enable = 1;
+SYSCTL_INT(_net_bpf_jitter, OID_AUTO, enable, CTLFLAG_RW,
+    &bpf_jitter_enable, 0, "enable BPF JIT compiler");
+
 bpf_jit_filter *
 bpf_jitter(struct bpf_insn *fp, int nins)
 {
-- 
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