mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-11 12:28:41 +08:00
975f3b6da1
-----BEGIN PGP SIGNATURE-----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=gtsF
-----END PGP SIGNATURE-----
Merge tag 'for-6.10-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
"Fix a regression in extent map shrinker behaviour.
In the past weeks we got reports from users that there are huge
latency spikes or freezes. This was bisected to newly added shrinker
of extent maps (it was added to fix a build up of the structures in
memory).
I'm assuming that the freezes would happen to many users after release
so I'd like to get it merged now so it's in 6.10. Although the diff
size is not small the changes are relatively straightforward, the
reporters verified the fixes and we did testing on our side.
The fixes:
- adjust behaviour under memory pressure and check lock or scheduling
conditions, bail out if needed
- synchronize tracking of the scanning progress so inode ranges are
not skipped or work duplicated
- do a delayed iput when scanning a root so evicting an inode does
not slow things down in case of lots of dirty data, also fix
lockdep warning, a deadlock could happen when writing the dirty
data would need to start a transaction"
* tag 'for-6.10-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: avoid races when tracking progress for extent map shrinking
btrfs: stop extent map shrinker if reschedule is needed
btrfs: use delayed iput during extent map shrinking
|
||
|---|---|---|
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .editorconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .rustfmt.toml | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
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.