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Message-ID: <20230928110300.32891-1-jlayton@kernel.org>
Date:   Thu, 28 Sep 2023 07:02:59 -0400
From:   Jeff Layton <jlayton@...nel.org>
To:     Alexander Viro <viro@...iv.linux.org.uk>,
        Christian Brauner <brauner@...nel.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        David Sterba <dsterba@...e.cz>,
        Amir Goldstein <amir73il@...il.com>,
        Theodore Ts'o <tytso@....edu>,
        Eric Biederman <ebiederm@...ssion.com>,
        Kees Cook <keescook@...omium.org>, Jeremy Kerr <jk@...abs.org>,
        Arnd Bergmann <arnd@...db.de>,
        Michael Ellerman <mpe@...erman.id.au>,
        Nicholas Piggin <npiggin@...il.com>,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        Heiko Carstens <hca@...ux.ibm.com>,
        Vasily Gorbik <gor@...ux.ibm.com>,
        Alexander Gordeev <agordeev@...ux.ibm.com>,
        Christian Borntraeger <borntraeger@...ux.ibm.com>,
        Sven Schnelle <svens@...ux.ibm.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Arve Hjønnevåg <arve@...roid.com>,
        Todd Kjos <tkjos@...roid.com>,
        Martijn Coenen <maco@...roid.com>,
        Joel Fernandes <joel@...lfernandes.org>,
        Carlos Llamas <cmllamas@...gle.com>,
        Suren Baghdasaryan <surenb@...gle.com>,
        Mattia Dongili <malattia@...ux.it>,
        Dennis Dalessandro <dennis.dalessandro@...nelisnetworks.com>,
        Jason Gunthorpe <jgg@...pe.ca>,
        Leon Romanovsky <leon@...nel.org>,
        Brad Warrum <bwarrum@...ux.ibm.com>,
        Ritu Agarwal <rituagar@...ux.ibm.com>,
        Hans de Goede <hdegoede@...hat.com>,
        Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>,
        Mark Gross <markgross@...nel.org>,
        Jiri Slaby <jirislaby@...nel.org>,
        Eric Van Hensbergen <ericvh@...nel.org>,
        Latchesar Ionkov <lucho@...kov.net>,
        Dominique Martinet <asmadeus@...ewreck.org>,
        Christian Schoenebeck <linux_oss@...debyte.com>,
        David Sterba <dsterba@...e.com>,
        David Howells <dhowells@...hat.com>,
        Marc Dionne <marc.dionne@...istor.com>,
        Ian Kent <raven@...maw.net>,
        Luis de Bethencourt <luisbg@...nel.org>,
        Salah Triki <salah.triki@...il.com>,
        "Tigran A. Aivazian" <aivazian.tigran@...il.com>,
        Chris Mason <clm@...com>, Josef Bacik <josef@...icpanda.com>,
        Xiubo Li <xiubli@...hat.com>,
        Ilya Dryomov <idryomov@...il.com>,
        Jan Harkes <jaharkes@...cmu.edu>, coda@...cmu.edu,
        Joel Becker <jlbec@...lplan.org>,
        Christoph Hellwig <hch@....de>,
        Nicolas Pitre <nico@...xnic.net>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Ard Biesheuvel <ardb@...nel.org>, Gao Xiang <xiang@...nel.org>,
        Chao Yu <chao@...nel.org>, Yue Hu <huyue2@...lpad.com>,
        Jeffle Xu <jefflexu@...ux.alibaba.com>,
        Namjae Jeon <linkinjeon@...nel.org>,
        Sungjong Seo <sj1557.seo@...sung.com>,
        Jan Kara <jack@...e.com>,
        Andreas Dilger <adilger.kernel@...ger.ca>,
        Jaegeuk Kim <jaegeuk@...nel.org>,
        OGAWA Hirofumi <hirofumi@...l.parknet.co.jp>,
        Christoph Hellwig <hch@...radead.org>,
        Miklos Szeredi <miklos@...redi.hu>,
        Bob Peterson <rpeterso@...hat.com>,
        Andreas Gruenbacher <agruenba@...hat.com>,
        Richard Weinberger <richard@....at>,
        Anton Ivanov <anton.ivanov@...bridgegreys.com>,
        Johannes Berg <johannes@...solutions.net>,
        Mikulas Patocka <mikulas@...ax.karlin.mff.cuni.cz>,
        Mike Kravetz <mike.kravetz@...cle.com>,
        Muchun Song <muchun.song@...ux.dev>, Jan Kara <jack@...e.cz>,
        David Woodhouse <dwmw2@...radead.org>,
        Dave Kleikamp <shaggy@...nel.org>, Tejun Heo <tj@...nel.org>,
        Trond Myklebust <trond.myklebust@...merspace.com>,
        Anna Schumaker <anna@...nel.org>,
        Chuck Lever <chuck.lever@...cle.com>,
        Neil Brown <neilb@...e.de>,
        Olga Kornievskaia <kolga@...app.com>,
        Dai Ngo <Dai.Ngo@...cle.com>, Tom Talpey <tom@...pey.com>,
        Ryusuke Konishi <konishi.ryusuke@...il.com>,
        Anton Altaparmakov <anton@...era.com>,
        Konstantin Komarov <almaz.alexandrovich@...agon-software.com>,
        Mark Fasheh <mark@...heh.com>,
        Joseph Qi <joseph.qi@...ux.alibaba.com>,
        Bob Copeland <me@...copeland.com>,
        Mike Marshall <hubcap@...ibond.com>,
        Martin Brandenburg <martin@...ibond.com>,
        Luis Chamberlain <mcgrof@...nel.org>,
        Iurii Zaikin <yzaikin@...gle.com>,
        Tony Luck <tony.luck@...el.com>,
        "Guilherme G. Piccoli" <gpiccoli@...lia.com>,
        Anders Larsen <al@...rsen.net>,
        Steve French <sfrench@...ba.org>,
        Paulo Alcantara <pc@...guebit.com>,
        Ronnie Sahlberg <lsahlber@...hat.com>,
        Shyam Prasad N <sprasad@...rosoft.com>,
        Sergey Senozhatsky <senozhatsky@...omium.org>,
        Phillip Lougher <phillip@...ashfs.org.uk>,
        Steven Rostedt <rostedt@...dmis.org>,
        Masami Hiramatsu <mhiramat@...nel.org>,
        Evgeniy Dushistov <dushistov@...l.ru>,
        Chandan Babu R <chandan.babu@...cle.com>,
        "Darrick J. Wong" <djwong@...nel.org>,
        Damien Le Moal <dlemoal@...nel.org>,
        Naohiro Aota <naohiro.aota@....com>,
        Johannes Thumshirn <jth@...nel.org>,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Andrii Nakryiko <andrii@...nel.org>,
        Martin KaFai Lau <martin.lau@...ux.dev>,
        Song Liu <song@...nel.org>,
        Yonghong Song <yonghong.song@...ux.dev>,
        John Fastabend <john.fastabend@...il.com>,
        KP Singh <kpsingh@...nel.org>,
        Stanislav Fomichev <sdf@...gle.com>,
        Hao Luo <haoluo@...gle.com>, Jiri Olsa <jolsa@...nel.org>,
        Hugh Dickins <hughd@...gle.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        John Johansen <john.johansen@...onical.com>,
        Paul Moore <paul@...l-moore.com>,
        James Morris <jmorris@...ei.org>,
        "Serge E. Hallyn" <serge@...lyn.com>,
        Stephen Smalley <stephen.smalley.work@...il.com>,
        Eric Paris <eparis@...isplace.org>
Cc:     linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-mm@...ck.org, linuxppc-dev@...ts.ozlabs.org,
        linux-s390@...r.kernel.org, platform-driver-x86@...r.kernel.org,
        linux-rdma@...r.kernel.org, linux-serial@...r.kernel.org,
        linux-usb@...r.kernel.org, v9fs@...ts.linux.dev,
        linux-afs@...ts.infradead.org, autofs@...r.kernel.org,
        linux-btrfs@...r.kernel.org, ceph-devel@...r.kernel.org,
        codalist@...a.cs.cmu.edu, linux-efi@...r.kernel.org,
        linux-erofs@...ts.ozlabs.org, linux-ext4@...r.kernel.org,
        linux-f2fs-devel@...ts.sourceforge.net, gfs2@...ts.linux.dev,
        linux-um@...ts.infradead.org, linux-mtd@...ts.infradead.org,
        jfs-discussion@...ts.sourceforge.net, linux-nfs@...r.kernel.org,
        linux-nilfs@...r.kernel.org, linux-ntfs-dev@...ts.sourceforge.net,
        ntfs3@...ts.linux.dev, ocfs2-devel@...ts.linux.dev,
        linux-karma-devel@...ts.sourceforge.net, devel@...ts.orangefs.org,
        linux-unionfs@...r.kernel.org, linux-hardening@...r.kernel.org,
        reiserfs-devel@...r.kernel.org, linux-cifs@...r.kernel.org,
        samba-technical@...ts.samba.org,
        linux-trace-kernel@...r.kernel.org, linux-xfs@...r.kernel.org,
        bpf@...r.kernel.org, netdev@...r.kernel.org,
        apparmor@...ts.ubuntu.com, linux-security-module@...r.kernel.org,
        selinux@...r.kernel.org
Subject: [PATCH 00/87] fs: new accessor methods for atime and mtime

While working on the multigrain timestamp changes, Linus suggested
adding some similar wrappers for accessing the atime and mtime that we
have for the ctime. With that, we could then move to using discrete
integers instead of timespec64 in struct inode, and shrink it.

Linus suggested using macros for the new accessors, but the existing
ctime wrappers were static inlines and since there are only 3 different
timestamps, I didn't see that trying to fiddle with macros would gain us
anything.

The first patches start with some new infrastructure, and then we move
to converting different subsystems to use it. The second to last patch
makes the conversion to discrete integers, which shaves 8 bytes off of
struct inode on my x86_64 kernel. The last patch reshuffles things a
bit more, to keep the i_lock in the same cacheline as the fields it
protects (at least on x86_64).

About 75% of this conversion was done with coccinelle, with the rest
done by hand with vim.

Jeff Layton (87):
  fs: new accessor methods for atime and mtime
  fs: convert core infrastructure to new {a,m}time accessors
  arch/powerpc/platforms/cell/spufs: convert to new inode {a,m}time
    accessors
  arch/s390/hypfs: convert to new inode {a,m}time accessors
  drivers/android: convert to new inode {a,m}time accessors
  drivers/char: convert to new inode {a,m}time accessors
  drivers/infiniband/hw/qib: convert to new inode {a,m}time accessors
  drivers/misc/ibmasm: convert to new inode {a,m}time accessors
  drivers/misc: convert to new inode {a,m}time accessors
  drivers/platform/x86: convert to new inode {a,m}time accessors
  drivers/tty: convert to new inode {a,m}time accessors
  drivers/usb/core: convert to new inode {a,m}time accessors
  drivers/usb/gadget/function: convert to new inode {a,m}time accessors
  drivers/usb/gadget/legacy: convert to new inode {a,m}time accessors
  fs/9p: convert to new inode {a,m}time accessors
  fs/adfs: convert to new inode {a,m}time accessors
  fs/affs: convert to new inode {a,m}time accessors
  fs/afs: convert to new inode {a,m}time accessors
  fs/autofs: convert to new inode {a,m}time accessors
  fs/befs: convert to new inode {a,m}time accessors
  fs/bfs: convert to new inode {a,m}time accessors
  fs/btrfs: convert to new inode {a,m}time accessors
  fs/ceph: convert to new inode {a,m}time accessors
  fs/coda: convert to new inode {a,m}time accessors
  fs/configfs: convert to new inode {a,m}time accessors
  fs/cramfs: convert to new inode {a,m}time accessors
  fs/debugfs: convert to new inode {a,m}time accessors
  fs/devpts: convert to new inode {a,m}time accessors
  fs/efivarfs: convert to new inode {a,m}time accessors
  fs/efs: convert to new inode {a,m}time accessors
  fs/erofs: convert to new inode {a,m}time accessors
  fs/exfat: convert to new inode {a,m}time accessors
  fs/ext2: convert to new inode {a,m}time accessors
  fs/ext4: convert to new inode {a,m}time accessors
  fs/f2fs: convert to new inode {a,m}time accessors
  fs/fat: convert to new inode {a,m}time accessors
  fs/freevxfs: convert to new inode {a,m}time accessors
  fs/fuse: convert to new inode {a,m}time accessors
  fs/gfs2: convert to new inode {a,m}time accessors
  fs/hfs: convert to new inode {a,m}time accessors
  fs/hfsplus: convert to new inode {a,m}time accessors
  fs/hostfs: convert to new inode {a,m}time accessors
  fs/hpfs: convert to new inode {a,m}time accessors
  fs/hugetlbfs: convert to new inode {a,m}time accessors
  fs/isofs: convert to new inode {a,m}time accessors
  fs/jffs2: convert to new inode {a,m}time accessors
  fs/jfs: convert to new inode {a,m}time accessors
  fs/kernfs: convert to new inode {a,m}time accessors
  fs/minix: convert to new inode {a,m}time accessors
  fs/nfs: convert to new inode {a,m}time accessors
  fs/nfsd: convert to new inode {a,m}time accessors
  fs/nilfs2: convert to new inode {a,m}time accessors
  fs/ntfs: convert to new inode {a,m}time accessors
  fs/ntfs3: convert to new inode {a,m}time accessors
  fs/ocfs2: convert to new inode {a,m}time accessors
  fs/omfs: convert to new inode {a,m}time accessors
  fs/openpromfs: convert to new inode {a,m}time accessors
  fs/orangefs: convert to new inode {a,m}time accessors
  fs/overlayfs: convert to new inode {a,m}time accessors
  fs/proc: convert to new inode {a,m}time accessors
  fs/pstore: convert to new inode {a,m}time accessors
  fs/qnx4: convert to new inode {a,m}time accessors
  fs/qnx6: convert to new inode {a,m}time accessors
  fs/ramfs: convert to new inode {a,m}time accessors
  fs/reiserfs: convert to new inode {a,m}time accessors
  fs/romfs: convert to new inode {a,m}time accessors
  fs/smb/client: convert to new inode {a,m}time accessors
  fs/smb/server: convert to new inode {a,m}time accessors
  fs/squashfs: convert to new inode {a,m}time accessors
  fs/sysv: convert to new inode {a,m}time accessors
  fs/tracefs: convert to new inode {a,m}time accessors
  fs/ubifs: convert to new inode {a,m}time accessors
  fs/udf: convert to new inode {a,m}time accessors
  fs/ufs: convert to new inode {a,m}time accessors
  fs/vboxsf: convert to new inode {a,m}time accessors
  fs/xfs: convert to new inode {a,m}time accessors
  fs/zonefs: convert to new inode {a,m}time accessors
  ipc: convert to new inode {a,m}time accessors
  kernel/bpf: convert to new inode {a,m}time accessors
  mm: convert to new inode {a,m}time accessors
  net/sunrpc: convert to new inode {a,m}time accessors
  security/apparmor: convert to new inode {a,m}time accessors
  security/selinux: convert to new inode {a,m}time accessors
  security: convert to new inode {a,m}time accessors
  fs: rename i_atime and i_mtime fields to __i_atime and __i_mtime
  fs: switch timespec64 fields in inode to discrete integers
  fs: move i_blocks up a few places in struct inode

 arch/powerpc/platforms/cell/spufs/inode.c |  2 +-
 arch/s390/hypfs/inode.c                   |  4 +-
 drivers/android/binderfs.c                |  8 +--
 drivers/char/sonypi.c                     |  2 +-
 drivers/infiniband/hw/qib/qib_fs.c        |  4 +-
 drivers/misc/ibmasm/ibmasmfs.c            |  2 +-
 drivers/misc/ibmvmc.c                     |  2 +-
 drivers/platform/x86/sony-laptop.c        |  2 +-
 drivers/tty/tty_io.c                      | 10 +++-
 drivers/usb/core/devio.c                  | 26 ++++++---
 drivers/usb/gadget/function/f_fs.c        |  4 +-
 drivers/usb/gadget/legacy/inode.c         |  2 +-
 fs/9p/vfs_inode.c                         |  6 +-
 fs/9p/vfs_inode_dotl.c                    | 16 +++---
 fs/adfs/inode.c                           | 13 +++--
 fs/affs/amigaffs.c                        |  4 +-
 fs/affs/inode.c                           | 17 +++---
 fs/afs/dynroot.c                          |  2 +-
 fs/afs/inode.c                            |  8 +--
 fs/afs/write.c                            |  2 +-
 fs/attr.c                                 |  4 +-
 fs/autofs/inode.c                         |  2 +-
 fs/autofs/root.c                          |  6 +-
 fs/bad_inode.c                            |  2 +-
 fs/befs/linuxvfs.c                        | 10 ++--
 fs/bfs/dir.c                              |  9 +--
 fs/bfs/inode.c                            | 10 ++--
 fs/binfmt_misc.c                          |  2 +-
 fs/btrfs/delayed-inode.c                  | 16 +++---
 fs/btrfs/file.c                           | 18 +++---
 fs/btrfs/inode.c                          | 39 ++++++-------
 fs/btrfs/reflink.c                        |  2 +-
 fs/btrfs/transaction.c                    |  3 +-
 fs/btrfs/tree-log.c                       |  8 +--
 fs/ceph/addr.c                            | 10 ++--
 fs/ceph/caps.c                            |  4 +-
 fs/ceph/file.c                            |  2 +-
 fs/ceph/inode.c                           | 60 +++++++++++---------
 fs/ceph/mds_client.c                      |  8 ++-
 fs/ceph/snap.c                            |  4 +-
 fs/coda/coda_linux.c                      |  6 +-
 fs/coda/dir.c                             |  2 +-
 fs/coda/file.c                            |  2 +-
 fs/configfs/inode.c                       |  8 +--
 fs/cramfs/inode.c                         |  4 +-
 fs/debugfs/inode.c                        |  2 +-
 fs/devpts/inode.c                         |  6 +-
 fs/efivarfs/file.c                        |  2 +-
 fs/efivarfs/inode.c                       |  2 +-
 fs/efs/inode.c                            |  5 +-
 fs/erofs/inode.c                          |  3 +-
 fs/exfat/exfat_fs.h                       |  1 +
 fs/exfat/file.c                           |  7 +--
 fs/exfat/inode.c                          | 31 ++++++-----
 fs/exfat/misc.c                           |  8 +++
 fs/exfat/namei.c                          | 31 ++++++-----
 fs/exfat/super.c                          |  4 +-
 fs/ext2/dir.c                             |  6 +-
 fs/ext2/ialloc.c                          |  2 +-
 fs/ext2/inode.c                           | 11 ++--
 fs/ext2/super.c                           |  2 +-
 fs/ext4/ext4.h                            | 20 +++++--
 fs/ext4/extents.c                         | 11 ++--
 fs/ext4/ialloc.c                          |  4 +-
 fs/ext4/inline.c                          |  4 +-
 fs/ext4/inode.c                           | 19 ++++---
 fs/ext4/ioctl.c                           | 13 ++++-
 fs/ext4/namei.c                           | 10 ++--
 fs/ext4/super.c                           |  2 +-
 fs/ext4/xattr.c                           |  6 +-
 fs/f2fs/dir.c                             |  6 +-
 fs/f2fs/f2fs.h                            | 10 ++--
 fs/f2fs/file.c                            | 14 ++---
 fs/f2fs/inline.c                          |  2 +-
 fs/f2fs/inode.c                           | 20 +++----
 fs/f2fs/namei.c                           |  4 +-
 fs/f2fs/recovery.c                        |  8 +--
 fs/f2fs/super.c                           |  2 +-
 fs/fat/inode.c                            | 25 ++++++---
 fs/fat/misc.c                             |  6 +-
 fs/freevxfs/vxfs_inode.c                  |  6 +-
 fs/fuse/control.c                         |  2 +-
 fs/fuse/dir.c                             |  6 +-
 fs/fuse/inode.c                           | 25 ++++-----
 fs/fuse/readdir.c                         |  6 +-
 fs/gfs2/bmap.c                            | 10 ++--
 fs/gfs2/dir.c                             | 10 ++--
 fs/gfs2/glops.c                           | 11 ++--
 fs/gfs2/inode.c                           |  7 ++-
 fs/gfs2/quota.c                           |  2 +-
 fs/gfs2/super.c                           |  8 +--
 fs/hfs/catalog.c                          |  8 +--
 fs/hfs/inode.c                            | 16 +++---
 fs/hfs/sysdep.c                           | 10 ++--
 fs/hfsplus/catalog.c                      |  8 +--
 fs/hfsplus/inode.c                        | 22 ++++----
 fs/hostfs/hostfs_kern.c                   | 12 ++--
 fs/hpfs/dir.c                             | 10 ++--
 fs/hpfs/inode.c                           | 12 ++--
 fs/hpfs/namei.c                           | 20 +++----
 fs/hpfs/super.c                           | 10 ++--
 fs/hugetlbfs/inode.c                      | 10 ++--
 fs/inode.c                                | 35 +++++++-----
 fs/isofs/inode.c                          |  4 +-
 fs/isofs/rock.c                           | 18 +++---
 fs/jffs2/dir.c                            | 35 +++++++-----
 fs/jffs2/file.c                           |  4 +-
 fs/jffs2/fs.c                             | 20 +++----
 fs/jffs2/os-linux.h                       |  4 +-
 fs/jfs/inode.c                            |  2 +-
 fs/jfs/jfs_imap.c                         | 16 +++---
 fs/jfs/jfs_inode.c                        |  2 +-
 fs/jfs/namei.c                            | 20 ++++---
 fs/jfs/super.c                            |  2 +-
 fs/kernfs/inode.c                         |  6 +-
 fs/libfs.c                                | 41 ++++++++++----
 fs/minix/bitmap.c                         |  2 +-
 fs/minix/dir.c                            |  6 +-
 fs/minix/inode.c                          | 15 +++--
 fs/minix/itree_common.c                   |  2 +-
 fs/nfs/callback_proc.c                    |  2 +-
 fs/nfs/fscache.h                          |  4 +-
 fs/nfs/inode.c                            | 30 +++++-----
 fs/nfsd/blocklayout.c                     |  3 +-
 fs/nfsd/nfs3proc.c                        |  4 +-
 fs/nfsd/nfs4proc.c                        |  8 +--
 fs/nfsd/nfsctl.c                          |  2 +-
 fs/nilfs2/dir.c                           |  6 +-
 fs/nilfs2/inode.c                         | 16 +++---
 fs/nsfs.c                                 |  2 +-
 fs/ntfs/inode.c                           | 25 +++++----
 fs/ntfs/mft.c                             |  2 +-
 fs/ntfs3/file.c                           |  6 +-
 fs/ntfs3/frecord.c                        | 11 ++--
 fs/ntfs3/inode.c                          | 22 +++++---
 fs/ntfs3/namei.c                          |  4 +-
 fs/ocfs2/alloc.c                          |  2 +-
 fs/ocfs2/aops.c                           |  6 +-
 fs/ocfs2/dir.c                            |  5 +-
 fs/ocfs2/dlmfs/dlmfs.c                    |  4 +-
 fs/ocfs2/dlmglue.c                        | 29 +++++-----
 fs/ocfs2/file.c                           | 26 +++++----
 fs/ocfs2/inode.c                          | 24 ++++----
 fs/ocfs2/namei.c                          |  8 +--
 fs/ocfs2/refcounttree.c                   |  4 +-
 fs/omfs/inode.c                           |  8 +--
 fs/openpromfs/inode.c                     |  4 +-
 fs/orangefs/orangefs-utils.c              | 16 +++---
 fs/overlayfs/file.c                       |  9 ++-
 fs/overlayfs/inode.c                      |  3 +-
 fs/overlayfs/util.c                       |  4 +-
 fs/pipe.c                                 |  2 +-
 fs/proc/base.c                            |  2 +-
 fs/proc/inode.c                           |  2 +-
 fs/proc/proc_sysctl.c                     |  2 +-
 fs/proc/self.c                            |  2 +-
 fs/proc/thread_self.c                     |  2 +-
 fs/pstore/inode.c                         |  5 +-
 fs/qnx4/inode.c                           |  6 +-
 fs/qnx6/inode.c                           |  6 +-
 fs/ramfs/inode.c                          |  7 ++-
 fs/reiserfs/inode.c                       | 22 +++-----
 fs/reiserfs/namei.c                       |  8 +--
 fs/reiserfs/stree.c                       |  5 +-
 fs/reiserfs/super.c                       |  2 +-
 fs/romfs/super.c                          |  3 +-
 fs/smb/client/file.c                      | 18 +++---
 fs/smb/client/fscache.h                   |  6 +-
 fs/smb/client/inode.c                     | 17 +++---
 fs/smb/client/smb2ops.c                   |  6 +-
 fs/smb/server/smb2pdu.c                   |  8 +--
 fs/squashfs/inode.c                       |  6 +-
 fs/stack.c                                |  4 +-
 fs/stat.c                                 |  4 +-
 fs/sysv/dir.c                             |  6 +-
 fs/sysv/ialloc.c                          |  2 +-
 fs/sysv/inode.c                           | 10 ++--
 fs/sysv/itree.c                           |  2 +-
 fs/tracefs/inode.c                        |  2 +-
 fs/ubifs/debug.c                          |  8 +--
 fs/ubifs/dir.c                            | 23 +++++---
 fs/ubifs/file.c                           | 16 +++---
 fs/ubifs/journal.c                        |  8 +--
 fs/ubifs/super.c                          |  8 +--
 fs/udf/ialloc.c                           |  4 +-
 fs/udf/inode.c                            | 38 +++++++------
 fs/udf/namei.c                            | 16 +++---
 fs/ufs/dir.c                              |  6 +-
 fs/ufs/ialloc.c                           |  2 +-
 fs/ufs/inode.c                            | 36 +++++++-----
 fs/vboxsf/utils.c                         | 15 ++---
 fs/xfs/libxfs/xfs_inode_buf.c             | 10 ++--
 fs/xfs/libxfs/xfs_rtbitmap.c              |  6 +-
 fs/xfs/libxfs/xfs_trans_inode.c           |  2 +-
 fs/xfs/xfs_bmap_util.c                    |  7 ++-
 fs/xfs/xfs_inode.c                        |  4 +-
 fs/xfs/xfs_inode_item.c                   |  4 +-
 fs/xfs/xfs_iops.c                         |  8 +--
 fs/xfs/xfs_itable.c                       |  8 +--
 fs/xfs/xfs_rtalloc.c                      | 30 +++++-----
 fs/zonefs/super.c                         | 10 ++--
 include/linux/fs.h                        | 68 +++++++++++++++++++++--
 include/linux/fs_stack.h                  |  6 +-
 ipc/mqueue.c                              | 19 ++++---
 kernel/bpf/inode.c                        |  5 +-
 mm/shmem.c                                | 20 +++----
 net/sunrpc/rpc_pipe.c                     |  2 +-
 security/apparmor/apparmorfs.c            |  7 ++-
 security/apparmor/policy_unpack.c         |  4 +-
 security/inode.c                          |  2 +-
 security/selinux/selinuxfs.c              |  2 +-
 211 files changed, 1115 insertions(+), 906 deletions(-)

-- 
2.41.0

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