Date: Tue, 23 Jun 2020 13:57:53 +0000 (UTC) From: Tycho Nightingale <tychon@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r362540 - head/sys/net Message-ID: <202006231357.05NDvrGT055514@repo.freebsd.org>
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Author: tychon Date: Tue Jun 23 13:57:53 2020 New Revision: 362540 URL: https://svnweb.freebsd.org/changeset/base/362540 Log: 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 Modified: head/sys/net/bpf.c Modified: head/sys/net/bpf.c ============================================================================== --- head/sys/net/bpf.c Tue Jun 23 11:40:11 2020 (r362539) +++ head/sys/net/bpf.c Tue Jun 23 13:57:53 2020 (r362540) @@ -227,7 +227,7 @@ static SYSCTL_NODE(_net_bpf, OID_AUTO, stats, CTLFLAG_ 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");
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