linux-xfs.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: "Darrick J. Wong" <darrick.wong@oracle.com>
To: darrick.wong@oracle.com
Cc: linux-xfs@vger.kernel.org
Subject: [PATCH 00/14] xfs: widen timestamps to deal with y2038
Date: Tue, 31 Dec 2019 17:11:01 -0800	[thread overview]
Message-ID: <157784106066.1364230.569420432829402226.stgit@magnolia> (raw)

Hi all,

This series performs some refactoring of our timestamp and inode
encoding functions, then retrofits the timestamp union to handle
timestamps as a 64-bit nanosecond counter.  Next, it refactors the quota
grace period expiration timer code a bit before implementing bit
shifting to widen the effective counter size to 34 bits.  This enables
correct time handling on XFS through the year 2486.

If you're going to start using this mess, you probably ought to just
pull from my git trees, which are linked below.

This is an extraordinary way to destroy everything.  Enjoy!
Comments and questions are, as always, welcome.

--D

kernel git tree:
https://git.kernel.org/cgit/linux/kernel/git/djwong/xfs-linux.git/log/?h=bigtime

xfsprogs git tree:
https://git.kernel.org/cgit/linux/kernel/git/djwong/xfsprogs-dev.git/log/?h=bigtime

fstests git tree:
https://git.kernel.org/cgit/linux/kernel/git/djwong/xfstests-dev.git/log/?h=bigtime

             reply	other threads:[~2020-01-01  1:11 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-01  1:11 Darrick J. Wong [this message]
2020-01-01  1:11 ` [PATCH 01/14] xfs: explicitly define inode timestamp range Darrick J. Wong
2020-02-12 23:00   ` Eric Sandeen
2020-02-13  1:26     ` Darrick J. Wong
2020-02-13  1:50       ` Eric Sandeen
2020-02-13  1:53         ` Darrick J. Wong
2020-01-01  1:11 ` [PATCH 02/14] xfs: preserve default grace interval during quotacheck Darrick J. Wong
2020-02-12 23:35   ` Eric Sandeen
2020-02-19  4:55   ` Eric Sandeen
2020-03-03  3:03     ` Eric Sandeen
2020-03-03 15:48       ` Darrick J. Wong
2020-03-03 15:52         ` Eric Sandeen
2020-01-01  1:11 ` [PATCH 03/14] xfs: refactor quota exceeded test Darrick J. Wong
2020-02-12 23:51   ` Eric Sandeen
2020-02-13  1:41     ` Darrick J. Wong
2020-02-13  1:52       ` Eric Sandeen
2020-02-13  1:59         ` Darrick J. Wong
2020-05-31 14:04       ` Amir Goldstein
2020-01-01  1:11 ` [PATCH 04/14] xfs: fix quota timer inactivation Darrick J. Wong
2020-05-31 15:04   ` Amir Goldstein
2020-06-01 23:56     ` Darrick J. Wong
2020-01-01  1:11 ` [PATCH 05/14] xfs: refactor quota expiration timer modification Darrick J. Wong
2020-02-12 23:57   ` Eric Sandeen
2020-02-13  1:46     ` Darrick J. Wong
2020-02-13  3:27       ` Eric Sandeen
2020-02-13  3:32         ` Eric Sandeen
2020-02-13  5:33           ` Darrick J. Wong
2020-01-01  1:11 ` [PATCH 06/14] xfs: refactor default quota grace period setting code Darrick J. Wong
2020-02-13  0:15   ` Eric Sandeen
2020-02-13  1:53     ` Darrick J. Wong
2020-02-13  2:03       ` Darrick J. Wong
2020-01-01  1:11 ` [PATCH 07/14] xfs: remove xfs_timestamp_t Darrick J. Wong
2020-01-01  1:11 ` [PATCH 08/14] xfs: move xfs_log_dinode_to_disk to the log code Darrick J. Wong
2020-01-01  1:11 ` [PATCH 09/14] xfs: refactor timestamp coding Darrick J. Wong
2020-01-01  1:12 ` [PATCH 10/14] xfs: convert struct xfs_timestamp to union Darrick J. Wong
2020-01-01  1:12 ` [PATCH 11/14] xfs: widen ondisk timestamps to deal with y2038 problem Darrick J. Wong
2020-05-31 12:30   ` Amir Goldstein
2020-06-01 23:17     ` Darrick J. Wong
2020-06-02  4:26       ` Amir Goldstein
2020-01-01  1:12 ` [PATCH 12/14] xfs: cache quota grace period expiration times incore Darrick J. Wong
2020-01-01  1:12 ` [PATCH 13/14] xfs: enable bigtime for quota timers Darrick J. Wong
2020-05-31 17:07   ` Amir Goldstein
2020-06-02  0:09     ` Darrick J. Wong
2020-06-02  4:04       ` Amir Goldstein
2020-01-01  1:12 ` [PATCH 14/14] xfs: enable big timestamps Darrick J. Wong
2020-05-26  9:20 ` [PATCH 00/14] xfs: widen timestamps to deal with y2038 Amir Goldstein
2020-05-26 15:57   ` Darrick J. Wong
2020-05-26 16:42     ` Amir Goldstein
2020-05-31 17:31       ` Amir Goldstein
2020-06-02  0:09         ` Darrick J. Wong

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=157784106066.1364230.569420432829402226.stgit@magnolia \
    --to=darrick.wong@oracle.com \
    --cc=linux-xfs@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).