Date: Mon, 20 Apr 2026 16:50:22 +0000 From: Mark Johnston <markj@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: ffad36e1d700 - main - pf: Use MTX_DUPOK to initialize hash chain mutexes Message-ID: <69e6594e.3aa5a.1af1cad4@gitrepo.freebsd.org>
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The branch main has been updated by markj: URL: https://cgit.FreeBSD.org/src/commit/?id=ffad36e1d7002a7da751856b28eb50c36b137abb commit ffad36e1d7002a7da751856b28eb50c36b137abb Author: Mark Johnston <markj@FreeBSD.org> AuthorDate: 2026-04-20 16:48:40 +0000 Commit: Mark Johnston <markj@FreeBSD.org> CommitDate: 2026-04-20 16:50:05 +0000 pf: Use MTX_DUPOK to initialize hash chain mutexes pf_udp_mapping_insert() may lock more than one row at a time. Fixes: cd5ff4e841fb ("pf: use hashalloc(9) for key, id, src-node and udp-endpoint hashes") Reviewed by: kp Differential Revision: https://reviews.freebsd.org/D56501 --- sys/netpfil/pf/pf.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sys/netpfil/pf/pf.c b/sys/netpfil/pf/pf.c index 4576ad6e41de..dea40816e30f 100644 --- a/sys/netpfil/pf/pf.c +++ b/sys/netpfil/pf/pf.c @@ -1497,6 +1497,7 @@ retry_waitok2: UMA_ALIGN_PTR, 0); ha.size = V_pf_udpendpointhashsize; ha.lname = "pf_udpendpointhash"; + ha.lopts = MTX_DEF | MTX_DUPOK; ha.mflags = M_NOWAIT; retry_waitok3: V_pf_udpendpointhash = hashalloc(&ha);home | help
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