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c059361673e487fe33bb736fb944f313024ad726
Pull btrfs fixes from David Sterba:
"A few more fixes that accumulated over the last two weeks, fixing some
user reported problems:
- swapfile fixes:
- conditional reschedule in the activation loop
- fix race with memory mapped file when activating
- make activation loop interruptible
- rework and fix extent sharing checks
- folio fixes:
- in send, recheck folio mapping after unlock
- in relocation, recheck folio mapping after unlock
- fix waiting for encoded read io_uring requests
- fix transaction atomicity when enabling simple quotas
- move COW block trace point before the block gets freed
- print various sizes in sysfs with correct endianity"
* tag 'for-6.13-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: sysfs: fix direct super block member reads
btrfs: fix transaction atomicity bug when enabling simple quotas
btrfs: avoid monopolizing a core when activating a swap file
btrfs: allow swap activation to be interruptible
btrfs: fix swap file activation failure due to extents that used to be shared
btrfs: fix race with memory mapped writes when activating swap file
btrfs: check folio mapping after unlock in put_file_data()
btrfs: check folio mapping after unlock in relocate_one_folio()
btrfs: fix use-after-free when COWing tree bock and tracing is enabled
btrfs: fix use-after-free waiting for encoded read endios
Merge tag 'trace-tools-v6.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
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.
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