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4f8b6f25eb
workqueues to use WQ_HIGHPRI. - Export dm-crypt workqueues via sysfs (by enabling WQ_SYSFS) to allow for improved visibility and controls over IO and crypt workqueues. - Fix dm-crypt to no longer constrain max_segment_size to PAGE_SIZE. This limit isn't needed given that the block core provides late bio splitting if bio exceeds underlying limits (e.g. max_segment_size). - Fix dm-crypt crypt_queue's use of WQ_UNBOUND to not use WQ_CPU_INTENSIVE because it is meaningless with WQ_UNBOUND. - Fix various issues with dm-delay target (ranging from a resource teardown fix, a fix for hung task when using kthread mode, and other improvements that followed from code inspection). -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEJfWUX4UqZ4x1O2wixSPxCi2dA1oFAmZDiggACgkQxSPxCi2d A1oQrwf7BUHy7ehwCjRrVlFTteIlx0ULTpPxictakN/S+xZfcZUcbE20OjNVzdk9 m5dx4Gn557rlMkiC4NDlHazVEVM5BbTpih27rvUgvX2nchUUdfHIT1OvU0isT4Yi h9g/o7i9DnBPjvyNjpXjP9YE7Xg8u2X9mxpv8DyU5M+QpFuofwzsfkCP7g14B0g2 btGxT3AZ5Bo8A/csKeSqHq13Nbq/dcAZZ3IvjIg1xSXjm6CoQ04rfO0TN6SKfsFJ GXteBS2JT1MMcXf3oKweAeQduTE+psVFea7gt/8haKFldnV+DpPNg1gU/7rza5Os eL1+L1iPY5fuEJIkaqPjBVRGkxQqHg== =+OhH -----END PGP SIGNATURE----- Merge tag 'for-6.10/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper updates from Mike Snitzer: - Add a dm-crypt optional "high_priority" flag that enables the crypt workqueues to use WQ_HIGHPRI. - Export dm-crypt workqueues via sysfs (by enabling WQ_SYSFS) to allow for improved visibility and controls over IO and crypt workqueues. - Fix dm-crypt to no longer constrain max_segment_size to PAGE_SIZE. This limit isn't needed given that the block core provides late bio splitting if bio exceeds underlying limits (e.g. max_segment_size). - Fix dm-crypt crypt_queue's use of WQ_UNBOUND to not use WQ_CPU_INTENSIVE because it is meaningless with WQ_UNBOUND. - Fix various issues with dm-delay target (ranging from a resource teardown fix, a fix for hung task when using kthread mode, and other improvements that followed from code inspection). * tag 'for-6.10/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm-delay: remove timer_lock dm-delay: change locking to avoid contention dm-delay: fix max_delay calculations dm-delay: fix hung task introduced by kthread mode dm-delay: fix workqueue delay_timer race dm-crypt: don't set WQ_CPU_INTENSIVE for WQ_UNBOUND crypt_queue dm: use queue_limits_set dm-crypt: stop constraining max_segment_size to PAGE_SIZE dm-crypt: export sysfs of all workqueues dm-crypt: add the optional "high_priority" flag
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
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.