From owner-dev-commits-src-all@freebsd.org Wed Jul 7 11:10:56 2021 Return-Path: Delivered-To: dev-commits-src-all@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 9D04E653A4E; Wed, 7 Jul 2021 11:10:56 +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 4GKcDJ2t5Yz4fmV; Wed, 7 Jul 2021 11:10:56 +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 4753345BF; Wed, 7 Jul 2021 11:10:56 +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 167BAueW040804; Wed, 7 Jul 2021 11:10:56 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 167BAuL8040803; Wed, 7 Jul 2021 11:10:56 GMT (envelope-from git) Date: Wed, 7 Jul 2021 11:10:56 GMT Message-Id: <202107071110.167BAuL8040803@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: 893aecc35acc - stable/13 - namei: add NDPREINIT() macro 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: 893aecc35acc603ba9ca00addefd6c6ead9f403c Auto-Submitted: auto-generated X-BeenThere: dev-commits-src-all@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Commit messages for all branches of the src repository List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 07 Jul 2021 11:10:56 -0000 The branch stable/13 has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=893aecc35acc603ba9ca00addefd6c6ead9f403c commit 893aecc35acc603ba9ca00addefd6c6ead9f403c Author: Konstantin Belousov AuthorDate: 2021-06-14 19:03:41 +0000 Commit: Konstantin Belousov CommitDate: 2021-07-07 10:23:25 +0000 namei: add NDPREINIT() macro (cherry picked from commit 802cf4ab0ee9cae7af523cfcf1221febd2143210) --- sys/kern/vfs_syscalls.c | 9 +++++++++ sys/sys/namei.h | 3 +++ 2 files changed, 12 insertions(+) diff --git a/sys/kern/vfs_syscalls.c b/sys/kern/vfs_syscalls.c index c18bb56fc632..7f2f3480a5af 100644 --- a/sys/kern/vfs_syscalls.c +++ b/sys/kern/vfs_syscalls.c @@ -1329,6 +1329,7 @@ kern_mknodat(struct thread *td, int fd, const char *path, enum uio_seg pathseg, } if (error != 0) return (error); + NDPREINIT(&nd); restart: bwillwrite(); NDINIT_ATRIGHTS(&nd, CREATE, LOCKPARENT | SAVENAME | AUDITVNODE1 | @@ -1437,6 +1438,7 @@ kern_mkfifoat(struct thread *td, int fd, const char *path, int error; AUDIT_ARG_MODE(mode); + NDPREINIT(&nd); restart: bwillwrite(); NDINIT_ATRIGHTS(&nd, CREATE, LOCKPARENT | SAVENAME | AUDITVNODE1 | @@ -1568,6 +1570,7 @@ kern_linkat(struct thread *td, int fd1, int fd2, const char *path1, struct nameidata nd; int error; + NDPREINIT(&nd); do { bwillwrite(); NDINIT_ATRIGHTS(&nd, LOOKUP, follow | AUDITVNODE1, segflag, @@ -1715,6 +1718,7 @@ kern_symlinkat(struct thread *td, const char *path1, int fd, const char *path2, syspath = tmppath; } AUDIT_ARG_TEXT(syspath); + NDPREINIT(&nd); restart: bwillwrite(); NDINIT_ATRIGHTS(&nd, CREATE, LOCKPARENT | SAVENAME | AUDITVNODE1 | @@ -1779,6 +1783,7 @@ sys_undelete(struct thread *td, struct undelete_args *uap) struct nameidata nd; int error; + NDPREINIT(&nd); restart: bwillwrite(); NDINIT(&nd, DELETE, LOCKPARENT | DOWHITEOUT | AUDITVNODE1, @@ -1892,6 +1897,7 @@ kern_funlinkat(struct thread *td, int dfd, const char *path, int fd, return (error); } + NDPREINIT(&nd); restart: bwillwrite(); NDINIT_ATRIGHTS(&nd, DELETE, LOCKPARENT | LOCKLEAF | AUDITVNODE1 | @@ -3423,6 +3429,7 @@ kern_truncate(struct thread *td, const char *path, enum uio_seg pathseg, if (length < 0) return (EINVAL); + NDPREINIT(&nd); retry: NDINIT(&nd, LOOKUP, FOLLOW | AUDITVNODE1, pathseg, path, td); if ((error = namei(&nd)) != 0) @@ -3790,6 +3797,7 @@ kern_mkdirat(struct thread *td, int fd, const char *path, enum uio_seg segflg, int error; AUDIT_ARG_MODE(mode); + NDPREINIT(&nd); restart: bwillwrite(); NDINIT_ATRIGHTS(&nd, CREATE, LOCKPARENT | SAVENAME | AUDITVNODE1 | @@ -3860,6 +3868,7 @@ kern_frmdirat(struct thread *td, int dfd, const char *path, int fd, return (error); } + NDPREINIT(&nd); restart: bwillwrite(); NDINIT_ATRIGHTS(&nd, DELETE, LOCKPARENT | LOCKLEAF | AUDITVNODE1 | diff --git a/sys/sys/namei.h b/sys/sys/namei.h index 5f3d917083a5..b4db0e758e2b 100644 --- a/sys/sys/namei.h +++ b/sys/sys/namei.h @@ -265,6 +265,9 @@ do { \ _ndp->ni_startdir = NULL; \ } while (0) +#define NDPREINIT(ndp) do { \ +} while (0) + #define NDF_NO_DVP_RELE 0x00000001 #define NDF_NO_DVP_UNLOCK 0x00000002 #define NDF_NO_DVP_PUT 0x00000003