From owner-dev-commits-src-branches@freebsd.org Wed Feb 24 07:58:38 2021 Return-Path: Delivered-To: dev-commits-src-branches@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 6AE2D553AE6; Wed, 24 Feb 2021 07:58:38 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4DlpFp2dfBz4ZFl; Wed, 24 Feb 2021 07:58:38 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4C7B228B54; Wed, 24 Feb 2021 07:58:38 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 11O7wcNM046340; Wed, 24 Feb 2021 07:58:38 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 11O7wc9n046339; Wed, 24 Feb 2021 07:58:38 GMT (envelope-from git) Date: Wed, 24 Feb 2021 07:58:38 GMT Message-Id: <202102240758.11O7wc9n046339@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Konstantin Belousov Subject: git: 9255b36faf8a - stable/13 - ffs: Add FFSV_REPLACE_DOOMED flag to ffs_vgetf() MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: kib X-Git-Repository: src X-Git-Refname: refs/heads/stable/13 X-Git-Reftype: branch X-Git-Commit: 9255b36faf8a6ba790517c665fb47f174fa185db Auto-Submitted: auto-generated X-BeenThere: dev-commits-src-branches@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Commits to the stable branches of the FreeBSD src repository List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Feb 2021 07:58:38 -0000 The branch stable/13 has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=9255b36faf8a6ba790517c665fb47f174fa185db commit 9255b36faf8a6ba790517c665fb47f174fa185db Author: Konstantin Belousov AuthorDate: 2021-01-26 11:35:21 +0000 Commit: Konstantin Belousov CommitDate: 2021-02-24 07:40:52 +0000 ffs: Add FFSV_REPLACE_DOOMED flag to ffs_vgetf() (cherry picked from commit f16c26b1c009fd0d87d07d3b1cf0d5078ad7f511) --- sys/ufs/ffs/ffs_extern.h | 5 +++-- sys/ufs/ffs/ffs_vfsops.c | 7 +++++-- 2 files changed, 8 insertions(+), 4 deletions(-) diff --git a/sys/ufs/ffs/ffs_extern.h b/sys/ufs/ffs/ffs_extern.h index d54df1deced9..bdb3f533e1ad 100644 --- a/sys/ufs/ffs/ffs_extern.h +++ b/sys/ufs/ffs/ffs_extern.h @@ -122,8 +122,9 @@ int ffs_breadz(struct ufsmount *, struct vnode *, daddr_t, daddr_t, int, /* * Flags to ffs_vgetf */ -#define FFSV_FORCEINSMQ 0x0001 -#define FFSV_REPLACE 0x0002 +#define FFSV_FORCEINSMQ 0x0001 +#define FFSV_REPLACE 0x0002 +#define FFSV_REPLACE_DOOMED 0x0004 /* * Flags to ffs_reload diff --git a/sys/ufs/ffs/ffs_vfsops.c b/sys/ufs/ffs/ffs_vfsops.c index 04afbfd4d6e4..91b8c30f0919 100644 --- a/sys/ufs/ffs/ffs_vfsops.c +++ b/sys/ufs/ffs/ffs_vfsops.c @@ -1954,13 +1954,16 @@ ffs_vgetf(mp, ino, flags, vpp, ffs_flags) daddr_t dbn; int error; - MPASS((ffs_flags & FFSV_REPLACE) == 0 || (flags & LK_EXCLUSIVE) != 0); + MPASS((ffs_flags & (FFSV_REPLACE | FFSV_REPLACE_DOOMED)) == 0 || + (flags & LK_EXCLUSIVE) != 0); error = vfs_hash_get(mp, ino, flags, curthread, vpp, NULL, NULL); if (error != 0) return (error); if (*vpp != NULL) { - if ((ffs_flags & FFSV_REPLACE) == 0) + if ((ffs_flags & FFSV_REPLACE) == 0 || + ((ffs_flags & FFSV_REPLACE_DOOMED) == 0 || + !VN_IS_DOOMED(*vpp))) return (0); vgone(*vpp); vput(*vpp);