Date: Sun, 03 May 2026 19:59:09 +0000 From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: d990e8f0e947 - main - struct vnode: assign v_rl.resv1 as v_vrflag Message-ID: <69f7a90d.3e5f9.3e50ef51@gitrepo.freebsd.org>
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The branch main has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=d990e8f0e9478194569ba28c366b0c0c0f414e7b commit d990e8f0e9478194569ba28c366b0c0c0f414e7b Author: Konstantin Belousov <kib@FreeBSD.org> AuthorDate: 2026-04-26 02:31:50 +0000 Commit: Konstantin Belousov <kib@FreeBSD.org> CommitDate: 2026-05-03 19:58:37 +0000 struct vnode: assign v_rl.resv1 as v_vrflag Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: --- sys/sys/rangelock.h | 3 +++ sys/sys/vnode.h | 1 + 2 files changed, 4 insertions(+) diff --git a/sys/sys/rangelock.h b/sys/sys/rangelock.h index 3169c251a495..00fe7eee851e 100644 --- a/sys/sys/rangelock.h +++ b/sys/sys/rangelock.h @@ -46,6 +46,9 @@ struct rl_q_entry; * all existing lock owners are compatible with the request. Two lock * owners are compatible if their ranges do not overlap, or both * owners are for read. + * + * The resvX fields can be used by consumers. For instance, struct + * vnode uses resv1 as v_vrflag. */ struct rangelock { uintptr_t head; diff --git a/sys/sys/vnode.h b/sys/sys/vnode.h index 3fd2c770cda1..7dde71834143 100644 --- a/sys/sys/vnode.h +++ b/sys/sys/vnode.h @@ -203,6 +203,7 @@ struct vnode { (negative) text users */ int v_seqc_users; /* i modifications pending */ }; +#define v_vrflag v_rl.resv1 #define VN_ISDEV(vp) VTYPE_ISDEV((vp)->v_type)home | help
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