From c774294c575e67cc56ccdb4590ac02bebe143380 Mon Sep 17 00:00:00 2001 From: Tycho Nightingale Date: Tue, 23 Jun 2020 13:57:53 +0000 Subject: [PATCH] To avoid a startup script race change net.bpf.optimize_writers from CTLFLAG_RW to CTLFLAG_RWTUN to allow it to be modified by a loader tunable. Sponsored by: Dell EMC Isilon --- sys/net/bpf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/net/bpf.c b/sys/net/bpf.c index 5f29684c3faa..24c8061b6a0b 100644 --- a/sys/net/bpf.c +++ b/sys/net/bpf.c @@ -227,7 +227,7 @@ static SYSCTL_NODE(_net_bpf, OID_AUTO, stats, CTLFLAG_MPSAFE | CTLFLAG_RW, VNET_DEFINE_STATIC(int, bpf_optimize_writers) = 0; #define V_bpf_optimize_writers VNET(bpf_optimize_writers) -SYSCTL_INT(_net_bpf, OID_AUTO, optimize_writers, CTLFLAG_VNET | CTLFLAG_RW, +SYSCTL_INT(_net_bpf, OID_AUTO, optimize_writers, CTLFLAG_VNET | CTLFLAG_RWTUN, &VNET_NAME(bpf_optimize_writers), 0, "Do not send packets until BPF program is set");