mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2025-01-15 09:55:36 +00:00
5cc60aeedf
Contained in this update:
- DAX PMD vaults via iomap infrastructure
- Direct-io support in iomap infrastructure
- removal of now-redundant XFS inode iolock, replaced with VFS i_rwsem
- synchronisation with fixes and changes in userspace libxfs code
- extent tree lookup helpers
- lots of little corruption detection improvements to verifiers
- optimised CRC calculations
- faster buffer cache lookups
- deprecation of barrier/nobarrier mount options - we always use
REQ_FUA/REQ_FLUSH where appropriate for data integrity now
- cleanups to speculative preallocation
- miscellaneous minor bug fixes and cleanups
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=HwDG
-----END PGP SIGNATURE-----
Merge tag 'xfs-for-linus-4.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs
Pull xfs updates from Dave Chinner:
"There is quite a varied bunch of stuff in this update, and some of it
you will have already merged through the ext4 tree which imported the
dax-4.10-iomap-pmd topic branch from the XFS tree.
There is also a new direct IO implementation that uses the iomap
infrastructure. It's much simpler, faster, and has lower IO latency
than the existing direct IO infrastructure.
Summary:
- DAX PMD faults via iomap infrastructure
- Direct-io support in iomap infrastructure
- removal of now-redundant XFS inode iolock, replaced with VFS
i_rwsem
- synchronisation with fixes and changes in userspace libxfs code
- extent tree lookup helpers
- lots of little corruption detection improvements to verifiers
- optimised CRC calculations
- faster buffer cache lookups
- deprecation of barrier/nobarrier mount options - we always use
REQ_FUA/REQ_FLUSH where appropriate for data integrity now
- cleanups to speculative preallocation
- miscellaneous minor bug fixes and cleanups"
* tag 'xfs-for-linus-4.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs: (63 commits)
xfs: nuke unused tracepoint definitions
xfs: use GPF_NOFS when allocating btree cursors
xfs: use xfs_vn_setattr_size to check on new size
xfs: deprecate barrier/nobarrier mount option
xfs: Always flush caches when integrity is required
xfs: ignore leaf attr ichdr.count in verifier during log replay
xfs: use rhashtable to track buffer cache
xfs: optimise CRC updates
xfs: make xfs btree stats less huge
xfs: don't cap maximum dedupe request length
xfs: don't allow di_size with high bit set
xfs: error out if trying to add attrs and anextents > 0
xfs: don't crash if reading a directory results in an unexpected hole
xfs: complain if we don't get nextents bmap records
xfs: check for bogus values in btree block headers
xfs: forbid AG btrees with level == 0
xfs: several xattr functions can be void
xfs: handle cow fork in xfs_bmap_trace_exlist
xfs: pass state not whichfork to trace_xfs_extlist
xfs: Move AGI buffer type setting to xfs_read_agi
...
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.