xfs: new code for 5.10, part 1

https://lore.kernel.org/lkml/20201014205059.GD9837@magnolia/

linux-kernel.vger.kernel.org archive mirror help / colour / mirror / Atom feed From: “Darrick J. Wong” djwong@kernel.org To: Linus Torvalds torvalds@linux-foundation.org Cc: “Darrick J. Wong” djwong@kernel.org, linux-fsdevel@vger.kernel.org, linux-xfs@vger.kernel.org, david@fromorbit.com, linux-kernel@vger.kernel.org, sandeen@sandeen.net, hch@lst.de Subject: [GIT PULL] xfs: new code for 5.10, part 1 Date: Wed, 14 Oct 2020 13:50:59 -0700 [thread overview] Message-ID: 20201014205059.GD9837@magnolia (raw)

Hi Linus,

Please pull this first large pile of new stuff for 5.10. The biggest changes are two new features for the ondisk metadata: one to record the sizes of the inode btrees in the AG to increase redundancy checks and to improve mount times; and a second new feature to support timestamps until the year 2486. We also fixed a problem where reflinking into a file that requires synchronous writes wouldn’t actually flush the updates to disk; clean up a fair amount of cruft; and started fixing some bugs in the realtime volume code.

I anticipate sending a second pull request in a few days to add some scalability improvements, to schedule deprecation of old features, and to add fixes for the realtime code.

The branch merges cleanly with upstream as of a few minutes ago, so please let me know if anything strange happens.

–D

The following changes since commit f4d51dffc6c01a9e94650d95ce0104964f8ae822:

Linux 5.9-rc4 (2020-09-06 17:11:40 -0700)

are available in the Git repository at:

git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git tags/xfs-5.10-merge-2

for you to fetch changes up to fe341eb151ec0ba80fb74edd6201fc78e5232b6b:

xfs: ensure that fpunch, fcollapse, and finsert operations are aligned to rt extent size (2020-09-15 20:52:42 -0700)

New code for 5.10:

Clean up the buffer ioend calling path so that the retry strategy isn’t quite so scattered everywhere.
Clean up m_sb_bp handling.
New feature: storing inode btree counts in the AGI to speed up certain mount time per-AG block reservation operatoins and add a little more metadata redundancy.
New feature: Widen inode timestamps and quota grace expiration timestamps to support dates through the year 2486.
Get rid of more of our custom buffer allocation API wrappers.
Use a proper VLA for shortform xattr structure namevals.
Force the log after reflinking or deduping into a file that is opened with O_SYNC or O_DSYNC.
Fix some math errors in the realtime allocator.

Carlos Maiolino (6): xfs: remove kmem_realloc() xfs: Remove kmem_zalloc_large() xfs: remove typedef xfs_attr_sf_entry_t xfs: Remove typedef xfs_attr_shortform_t xfs: Use variable-size array for nameval in xfs_attr_sf_entry xfs: Convert xfs_attr_sf macros to inline functions

Christoph Hellwig (15): xfs: refactor the buf ioend disposition code xfs: mark xfs_buf_ioend static xfs: refactor xfs_buf_ioend xfs: move the buffer retry logic to xfs_buf.c xfs: fold xfs_buf_ioend_finish into xfs_ioend xfs: refactor xfs_buf_ioerror_fail_without_retry xfs: remove xfs_buf_ioerror_retry xfs: lift the XBF_IOEND_FAIL handling into xfs_buf_ioend_disposition xfs: simplify the xfs_buf_ioend_disposition calling convention xfs: use xfs_buf_item_relse in xfs_buf_item_done xfs: clear the read/write flags later in xfs_buf_ioend xfs: remove xlog_recover_iodone xfs: simplify xfs_trans_getsb xfs: remove xfs_getsb xfs: reuse _xfs_buf_read for re-reading the superblock

Darrick J. Wong (19): xfs: store inode btree block counts in AGI header xfs: use the finobt block counts to speed up mount times xfs: support inode btree blockcounts in online scrub xfs: support inode btree blockcounts in online repair xfs: enable new inode btree counters feature xfs: explicitly define inode timestamp range xfs: refactor quota expiration timer modification xfs: refactor default quota grace period setting code xfs: refactor quota timestamp coding xfs: move xfs_log_dinode_to_disk to the log recovery code xfs: redefine xfs_timestamp_t xfs: redefine xfs_ictimestamp_t xfs: widen ondisk inode timestamps to deal with y2038+ xfs: widen ondisk quota expiration timestamps to handle y2038+ xfs: trace timestamp limits xfs: enable big timestamps xfs: force the log after remapping a synchronous-writes file xfs: make sure the rt allocator doesn’t run off the end xfs: ensure that fpunch, fcollapse, and finsert operations are aligned to rt extent size

Dave Chinner (1): xfs: xfs_iflock is no longer a completion

Zheng Bin (1): xfs: Remove unneeded semicolon

Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-10-14 20:50 Darrick J. Wong [this message] 2020-10-14 21:45 ` [GIT PULL] xfs: new code for 5.10, part 1 pr-tracker-bot Reply instructions:

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