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* [PATCH 00/21] Delete CURRENT_TIME and CURRENT_TIME_SEC macros
@ 2016-06-09  5:04 Deepa Dinamani
  2016-06-09  5:04 ` [PATCH 01/21] fs: Replace CURRENT_TIME_SEC with current_fs_time() Deepa Dinamani
                   ` (20 more replies)
  0 siblings, 21 replies; 54+ messages in thread
From: Deepa Dinamani @ 2016-06-09  5:04 UTC (permalink / raw)
  To: linux-fsdevel, linux-kernel
  Cc: Arnd Bergmann, Thomas Gleixner, Al Viro, Linus Torvalds, y2038,
	Anna Schumaker, Anton Vorontsov, Benny Halevy, Boaz Harrosh,
	Changman Lee, Chris Mason, Colin Cross, Dave Kleikamp,
	David S. Miller, David Sterba, Eric Van Hensbergen, Felipe Balbi,
	Hugh Dickins, Ian Kent, Jaegeuk Kim, Joern Engel, Josef Bacik,
	Kees Cook, Latchesar Ionkov, Matt Fleming, Matthew Garrett,
	Miklos Szeredi, Nadia Yvette Chambers, Prasad Joshi,
	Robert Richter, Ron Minnich, Tony Luck, Trond Myklebust, autofs,
	cluster-devel, jfs-discussion, linux-btrfs, linux-efi,
	linux-f2fs-devel, linux-mm, linux-nfs, linux-nilfs, linuxppc-dev,
	linux-rdma, linux-s390, linux-security-module, linux-usb, logfs,
	netdev, ocfs2-devel, oprofile-list, osd-dev, selinux,
	v9fs-developer

The series is aimed at getting rid of CURRENT_TIME and CURRENT_TIME_SEC macros.
The macros are not y2038 safe. There is no plan to transition them into being
y2038 safe.
ktime_get_* api's can be used in their place. And, these are y2038 safe.

All filesystem timestamps use current_fs_time() for the right granularity
as mentioned in the respective commit texts of patches.

This series also serves as a preparatory series to transition vfs to 64 bit
timestamps as outlined here: https://lkml.org/lkml/2016/2/12/104 .

As per Linus's suggestion in https://lkml.org/lkml/2016/5/24/663 , all the
inode timestamp changes have been squashed into a single patch. Also,
current_fs_time() now is used as a single generic filesystem timestamp api.
Posting all patches together in a bigger series so that the big picture is
clear.

As per the suggestion in https://lwn.net/Articles/672598/ , CURRENT_TIME
macro bug fixes are being handled in a series separate from transitioning
vfs to use 64 bit timestamps.

Some reviewers have requested not to change line wrapping only for the
longer function call names, so checkpatch warnings for such cases are
ignored in the patch series.

Deepa Dinamani (21):
  fs: Replace CURRENT_TIME_SEC with current_fs_time()
  fs: ext4: Use current_fs_time() for inode timestamps
  fs: ubifs: Use current_fs_time() for inode timestamps
  fs: Replace CURRENT_TIME with current_fs_time() for inode timestamps
  fs: jfs: Replace CURRENT_TIME_SEC by current_fs_time()
  fs: udf: Replace CURRENT_TIME with current_fs_time()
  fs: cifs: Replace CURRENT_TIME by current_fs_time()
  fs: cifs: Replace CURRENT_TIME with ktime_get_real_ts()
  fs: cifs: Replace CURRENT_TIME by get_seconds
  fs: f2fs: Use ktime_get_real_seconds for sit_info times
  drivers: staging: lustre: Replace CURRENT_TIME with current_fs_time()
  block: rbd: Replace non inode CURRENT_TIME with current_fs_time()
  fs: ocfs2: Use time64_t to represent orphan scan times
  fs: ocfs2: Replace CURRENT_TIME with ktime_get_real_seconds()
  time: Add time64_to_tm()
  fnic: Use time64_t to represent trace timestamps
  audit: Use timespec64 to represent audit timestamps
  fs: nfs: Make nfs boot time y2038 safe
  libceph: Remove CURRENT_TIME references
  libceph: Replace CURRENT_TIME with ktime_get_real_ts
  time: Delete CURRENT_TIME_SEC and CURRENT_TIME macro

 arch/powerpc/platforms/cell/spufs/inode.c          |  2 +-
 arch/s390/hypfs/inode.c                            |  4 +--
 drivers/block/rbd.c                                |  2 +-
 drivers/infiniband/hw/qib/qib_fs.c                 |  2 +-
 drivers/misc/ibmasm/ibmasmfs.c                     |  2 +-
 drivers/oprofile/oprofilefs.c                      |  2 +-
 drivers/scsi/fnic/fnic_trace.c                     |  4 +--
 drivers/scsi/fnic/fnic_trace.h                     |  2 +-
 drivers/staging/lustre/lustre/llite/llite_lib.c    | 17 ++++++-----
 drivers/staging/lustre/lustre/llite/namei.c        |  4 +--
 drivers/staging/lustre/lustre/mdc/mdc_reint.c      |  6 ++--
 .../lustre/lustre/obdclass/linux/linux-obdo.c      |  6 ++--
 drivers/staging/lustre/lustre/obdclass/obdo.c      |  6 ++--
 drivers/staging/lustre/lustre/osc/osc_io.c         |  2 +-
 drivers/usb/core/devio.c                           | 19 ++++++------
 drivers/usb/gadget/function/f_fs.c                 |  2 +-
 drivers/usb/gadget/legacy/inode.c                  |  2 +-
 fs/9p/vfs_inode.c                                  |  2 +-
 fs/adfs/inode.c                                    |  2 +-
 fs/affs/amigaffs.c                                 |  6 ++--
 fs/affs/inode.c                                    |  2 +-
 fs/afs/inode.c                                     |  3 +-
 fs/autofs4/inode.c                                 |  2 +-
 fs/autofs4/root.c                                  | 19 +++++++-----
 fs/bfs/dir.c                                       | 18 ++++++-----
 fs/btrfs/inode.c                                   |  2 +-
 fs/cifs/cifsencrypt.c                              |  4 ++-
 fs/cifs/cifssmb.c                                  | 10 +++----
 fs/cifs/inode.c                                    | 15 +++++-----
 fs/coda/dir.c                                      |  2 +-
 fs/coda/file.c                                     |  2 +-
 fs/coda/inode.c                                    |  2 +-
 fs/devpts/inode.c                                  |  6 ++--
 fs/efivarfs/inode.c                                |  2 +-
 fs/exofs/dir.c                                     |  9 +++---
 fs/exofs/inode.c                                   |  7 +++--
 fs/exofs/namei.c                                   |  6 ++--
 fs/ext2/acl.c                                      |  2 +-
 fs/ext2/dir.c                                      |  6 ++--
 fs/ext2/ialloc.c                                   |  2 +-
 fs/ext2/inode.c                                    |  4 +--
 fs/ext2/ioctl.c                                    |  5 ++--
 fs/ext2/namei.c                                    |  6 ++--
 fs/ext2/super.c                                    |  2 +-
 fs/ext2/xattr.c                                    |  2 +-
 fs/ext4/acl.c                                      |  2 +-
 fs/ext4/ext4.h                                     |  6 ----
 fs/ext4/extents.c                                  | 10 +++----
 fs/ext4/ialloc.c                                   |  2 +-
 fs/ext4/inline.c                                   |  4 +--
 fs/ext4/inode.c                                    |  6 ++--
 fs/ext4/ioctl.c                                    |  8 ++---
 fs/ext4/namei.c                                    | 24 ++++++++-------
 fs/ext4/super.c                                    |  2 +-
 fs/ext4/xattr.c                                    |  2 +-
 fs/f2fs/dir.c                                      |  8 ++---
 fs/f2fs/file.c                                     |  8 ++---
 fs/f2fs/inline.c                                   |  2 +-
 fs/f2fs/namei.c                                    | 12 ++++----
 fs/f2fs/segment.c                                  |  2 +-
 fs/f2fs/segment.h                                  |  5 ++--
 fs/f2fs/xattr.c                                    |  2 +-
 fs/fat/dir.c                                       |  2 +-
 fs/fat/file.c                                      |  4 +--
 fs/fat/inode.c                                     |  2 +-
 fs/fat/namei_msdos.c                               | 13 ++++----
 fs/fat/namei_vfat.c                                | 10 +++----
 fs/fuse/control.c                                  |  2 +-
 fs/gfs2/bmap.c                                     |  8 ++---
 fs/gfs2/dir.c                                      | 12 ++++----
 fs/gfs2/inode.c                                    |  8 ++---
 fs/gfs2/quota.c                                    |  2 +-
 fs/gfs2/xattr.c                                    |  8 ++---
 fs/hfs/catalog.c                                   |  8 ++---
 fs/hfs/dir.c                                       |  2 +-
 fs/hfs/inode.c                                     |  2 +-
 fs/hfsplus/catalog.c                               |  8 ++---
 fs/hfsplus/dir.c                                   |  6 ++--
 fs/hfsplus/inode.c                                 |  2 +-
 fs/hfsplus/ioctl.c                                 |  2 +-
 fs/hugetlbfs/inode.c                               | 10 +++----
 fs/jffs2/acl.c                                     |  2 +-
 fs/jffs2/fs.c                                      |  2 +-
 fs/jfs/acl.c                                       |  2 +-
 fs/jfs/inode.c                                     |  5 ++--
 fs/jfs/ioctl.c                                     |  4 +--
 fs/jfs/jfs_inode.c                                 |  2 +-
 fs/jfs/namei.c                                     | 35 ++++++++++++----------
 fs/jfs/super.c                                     |  2 +-
 fs/jfs/xattr.c                                     |  2 +-
 fs/libfs.c                                         | 14 ++++-----
 fs/logfs/dir.c                                     |  6 ++--
 fs/logfs/file.c                                    |  2 +-
 fs/logfs/inode.c                                   |  3 +-
 fs/logfs/readwrite.c                               |  4 +--
 fs/minix/bitmap.c                                  |  2 +-
 fs/minix/dir.c                                     | 12 ++++----
 fs/minix/itree_common.c                            |  4 +--
 fs/minix/namei.c                                   |  4 +--
 fs/nfs/client.c                                    |  2 +-
 fs/nfs/netns.h                                     |  2 +-
 fs/nilfs2/dir.c                                    |  6 ++--
 fs/nilfs2/inode.c                                  |  4 +--
 fs/nilfs2/ioctl.c                                  |  2 +-
 fs/nilfs2/namei.c                                  |  6 ++--
 fs/nsfs.c                                          |  5 ++--
 fs/ocfs2/acl.c                                     |  2 +-
 fs/ocfs2/alloc.c                                   |  2 +-
 fs/ocfs2/aops.c                                    |  2 +-
 fs/ocfs2/cluster/heartbeat.c                       |  2 +-
 fs/ocfs2/dir.c                                     |  4 +--
 fs/ocfs2/dlmfs/dlmfs.c                             |  4 +--
 fs/ocfs2/file.c                                    | 12 ++++----
 fs/ocfs2/inode.c                                   |  2 +-
 fs/ocfs2/journal.c                                 |  4 +--
 fs/ocfs2/move_extents.c                            |  2 +-
 fs/ocfs2/namei.c                                   | 17 ++++++-----
 fs/ocfs2/ocfs2.h                                   |  2 +-
 fs/ocfs2/refcounttree.c                            |  4 +--
 fs/ocfs2/super.c                                   |  2 +-
 fs/ocfs2/xattr.c                                   |  2 +-
 fs/omfs/dir.c                                      |  4 +--
 fs/omfs/inode.c                                    |  2 +-
 fs/openpromfs/inode.c                              |  2 +-
 fs/orangefs/file.c                                 |  2 +-
 fs/orangefs/inode.c                                |  2 +-
 fs/orangefs/namei.c                                |  6 ++--
 fs/pipe.c                                          |  5 ++--
 fs/posix_acl.c                                     |  2 +-
 fs/proc/base.c                                     |  2 +-
 fs/proc/inode.c                                    |  4 +--
 fs/proc/proc_sysctl.c                              |  2 +-
 fs/proc/self.c                                     |  2 +-
 fs/proc/thread_self.c                              |  2 +-
 fs/pstore/inode.c                                  |  2 +-
 fs/ramfs/inode.c                                   | 12 ++++----
 fs/reiserfs/inode.c                                |  2 +-
 fs/reiserfs/ioctl.c                                |  4 +--
 fs/reiserfs/namei.c                                | 14 ++++-----
 fs/reiserfs/stree.c                                |  6 ++--
 fs/reiserfs/super.c                                |  2 +-
 fs/reiserfs/xattr.c                                |  2 +-
 fs/reiserfs/xattr_acl.c                            |  2 +-
 fs/sysv/dir.c                                      |  6 ++--
 fs/sysv/ialloc.c                                   |  2 +-
 fs/sysv/itree.c                                    |  4 +--
 fs/sysv/namei.c                                    |  4 +--
 fs/tracefs/inode.c                                 |  2 +-
 fs/ubifs/dir.c                                     | 10 +++----
 fs/ubifs/file.c                                    | 12 ++++----
 fs/ubifs/ioctl.c                                   |  2 +-
 fs/ubifs/misc.h                                    | 10 -------
 fs/ubifs/sb.c                                      | 18 ++++++++---
 fs/ubifs/xattr.c                                   |  6 ++--
 fs/udf/super.c                                     |  4 +--
 fs/ufs/dir.c                                       |  6 ++--
 fs/ufs/ialloc.c                                    |  8 +++--
 fs/ufs/inode.c                                     |  6 ++--
 fs/ufs/namei.c                                     |  6 ++--
 include/linux/audit.h                              |  4 +--
 include/linux/time.h                               | 18 ++++++++---
 ipc/mqueue.c                                       | 21 ++++++-------
 kernel/audit.c                                     | 10 +++----
 kernel/audit.h                                     |  2 +-
 kernel/auditsc.c                                   |  6 ++--
 kernel/bpf/inode.c                                 |  2 +-
 kernel/time/timeconv.c                             | 11 +++----
 mm/shmem.c                                         | 26 ++++++++--------
 net/ceph/messenger.c                               |  6 ++--
 net/ceph/osd_client.c                              |  4 +--
 net/sunrpc/rpc_pipe.c                              |  2 +-
 security/inode.c                                   |  2 +-
 security/selinux/selinuxfs.c                       |  2 +-
 173 files changed, 494 insertions(+), 458 deletions(-)

-- 
1.9.1

Cc: Anna Schumaker <anna.schumaker@netapp.com>
Cc: Anton Vorontsov <anton@enomsg.org>
Cc: Benny Halevy <bhalevy@primarydata.com>
Cc: Boaz Harrosh <ooo@electrozaur.com>
Cc: Changman Lee <cm224.lee@samsung.com>
Cc: Chris Mason <clm@fb.com>
Cc: Colin Cross <ccross@android.com>
Cc: Dave Kleikamp <shaggy@kernel.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: David Sterba <dsterba@suse.com>
Cc: Eric Van Hensbergen <ericvh@gmail.com>
Cc: Felipe Balbi <balbi@kernel.org>
Cc: Hugh Dickins <hughd@google.com>
Cc: Ian Kent <raven@themaw.net>
Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Cc: Joern Engel <joern@logfs.org>
Cc: Josef Bacik <jbacik@fb.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Latchesar Ionkov <lucho@ionkov.net>
Cc: Matt Fleming <matt@codeblueprint.co.uk>
Cc: Matthew Garrett <matthew.garrett@nebula.com>
Cc: Miklos Szeredi <miklos@szeredi.hu>
Cc: Nadia Yvette Chambers <nyc@holomorphy.com>
Cc: Prasad Joshi <prasadjoshi.linux@gmail.com>
Cc: Robert Richter <rric@kernel.org>
Cc: Ron Minnich <rminnich@sandia.gov>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Trond Myklebust <trond.myklebust@primarydata.com>
Cc: autofs@vger.kernel.org
Cc: cluster-devel@redhat.com
Cc: jfs-discussion@lists.sourceforge.net
Cc: linux-btrfs@vger.kernel.org
Cc: linux-efi@vger.kernel.org
Cc: linux-f2fs-devel@lists.sourceforge.net
Cc: linux-fsdevel@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-mm@kvack.org
Cc: linux-nfs@vger.kernel.org
Cc: linux-nilfs@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-rdma@vger.kernel.org
Cc: linux-s390@vger.kernel.org
Cc: linux-security-module@vger.kernel.org
Cc: linux-usb@vger.kernel.org
Cc: logfs@logfs.org
Cc: netdev@vger.kernel.org
Cc: ocfs2-devel@oss.oracle.com
Cc: oprofile-list@lists.sf.net
Cc: osd-dev@open-osd.org
Cc: selinux@tycho.nsa.gov
Cc: v9fs-developer@lists.sourceforge.net

^ permalink raw reply	[flat|nested] 54+ messages in thread

end of thread, back to index

Thread overview: 54+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-06-09  5:04 [PATCH 00/21] Delete CURRENT_TIME and CURRENT_TIME_SEC macros Deepa Dinamani
2016-06-09  5:04 ` [PATCH 01/21] fs: Replace CURRENT_TIME_SEC with current_fs_time() Deepa Dinamani
2016-06-09  7:35   ` Jan Kara
2016-06-09 19:15     ` Linus Torvalds
2016-06-09 20:41       ` Deepa Dinamani
2016-06-09 12:31   ` Bob Copeland
2016-06-10 22:21   ` Arnd Bergmann
2016-06-11  5:03     ` Deepa Dinamani
2016-06-11 20:55       ` Arnd Bergmann
2016-06-09  5:04 ` [PATCH 02/21] fs: ext4: Use current_fs_time() for inode timestamps Deepa Dinamani
2016-06-09 18:45   ` Linus Torvalds
2016-06-09 18:55     ` Linus Torvalds
2016-06-10 22:19     ` [Y2038] " Arnd Bergmann
2016-06-14 17:55       ` Deepa Dinamani
2016-06-14 20:59         ` Arnd Bergmann
2016-06-09  5:04 ` [PATCH 03/21] fs: ubifs: " Deepa Dinamani
2016-06-09  5:04 ` [PATCH 05/21] fs: jfs: Replace CURRENT_TIME_SEC by current_fs_time() Deepa Dinamani
2016-06-09  5:04 ` [PATCH 06/21] fs: udf: Replace CURRENT_TIME with current_fs_time() Deepa Dinamani
2016-06-09  7:41   ` Jan Kara
2016-06-10  0:53     ` Deepa Dinamani
2016-06-09  5:04 ` [PATCH 07/21] fs: cifs: Replace CURRENT_TIME by current_fs_time() Deepa Dinamani
2016-06-09  5:04 ` [PATCH 08/21] fs: cifs: Replace CURRENT_TIME with ktime_get_real_ts() Deepa Dinamani
2016-06-09  5:04 ` [PATCH 09/21] fs: cifs: Replace CURRENT_TIME by get_seconds Deepa Dinamani
2016-06-09  5:04 ` [PATCH 10/21] fs: f2fs: Use ktime_get_real_seconds for sit_info times Deepa Dinamani
2016-06-09  5:04 ` [PATCH 11/21] drivers: staging: lustre: Replace CURRENT_TIME with current_fs_time() Deepa Dinamani
2016-06-11  0:36   ` [lustre-devel] " James Simmons
2016-06-11  1:53     ` Andreas Dilger
2016-06-09  5:04 ` [PATCH 12/21] block: rbd: Replace non inode " Deepa Dinamani
2016-06-09  5:04 ` [PATCH 13/21] fs: ocfs2: Use time64_t to represent orphan scan times Deepa Dinamani
2016-06-09  5:04 ` [PATCH 14/21] fs: ocfs2: Replace CURRENT_TIME with ktime_get_real_seconds() Deepa Dinamani
2016-06-09  5:04 ` [PATCH 15/21] time: Add time64_to_tm() Deepa Dinamani
2016-06-14 21:18   ` John Stultz
2016-06-15 17:44     ` Deepa Dinamani
2016-06-17 20:52       ` John Stultz
2016-06-17 20:59         ` Deepa Dinamani
2016-06-17 21:06           ` Arnd Bergmann
2016-06-09  5:05 ` [PATCH 16/21] fnic: Use time64_t to represent trace timestamps Deepa Dinamani
2016-06-09  5:05 ` [PATCH 17/21] audit: Use timespec64 to represent audit timestamps Deepa Dinamani
2016-06-09 14:31   ` Steve Grubb
2016-06-09 23:59     ` Richard Guy Briggs
2016-06-10  0:19       ` Steve Grubb
2016-06-10  1:44         ` Richard Guy Briggs
2016-06-15 21:23       ` Paul Moore
2016-06-10  0:45     ` Deepa Dinamani
2016-06-09  5:05 ` [PATCH 18/21] fs: nfs: Make nfs boot time y2038 safe Deepa Dinamani
2016-06-09 19:23   ` Trond Myklebust
2016-06-09 21:10     ` Deepa Dinamani
2016-06-10 13:12       ` Anna Schumaker
2016-06-10 14:02         ` Trond Myklebust
2016-06-09  5:05 ` [PATCH 19/21] libceph: Remove CURRENT_TIME references Deepa Dinamani
2016-06-09  5:05 ` [PATCH 20/21] libceph: Replace CURRENT_TIME with ktime_get_real_ts Deepa Dinamani
2016-06-09  5:05 ` [PATCH 21/21] time: Delete CURRENT_TIME_SEC and CURRENT_TIME macro Deepa Dinamani
2016-06-14 21:20   ` John Stultz
2016-06-09  7:51 ` [PATCH 00/21] Delete CURRENT_TIME and CURRENT_TIME_SEC macros Felipe Balbi

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