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Augustin Cavalier 2f001d82b6 kernel/slab: Add missing support for CACHE_DONT_LOCK_KERNEL_SPACE. This codepath is only hit for especially large malloc'd areas that do not fit into an object cache, which is a rather rare case to have in tandem with DONT_LOCK_KERNEL_SPACE, but we need to be prepared for it in this code anyways. Probably this codepath would previously have caused a hang due to attempted double lock of the kernel addres space. Unfortunately it appears our rw_locks do not actually detect that at present, so likely I should investigate that next... Change-Id: I3c9059d3e3939271beeeff221ebc921bc07ddf00 Reviewed-on: https://review.haiku-os.org/c/haiku/+/4438 Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org> Reviewed-by: waddlesplash <waddlesplash@gmail.com>		2021-09-10 18:49:33 +00:00
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src	kernel/slab: Add missing support for CACHE_DONT_LOCK_KERNEL_SPACE.	2021-09-10 18:49:33 +00:00
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ReadMe.md

Haiku

Homepage | Mailing Lists | IRC Channels | Issue Tracker | API docs

Haiku is an open-source operating system that specifically targets personal computing. Inspired by the BeOS, Haiku is fast, simple to use, easy to learn and yet very powerful.

Goals

Sensible defaults with minimal configuration required.
Clean, clear, concise code.
Unified desktop environment.

Trying Haiku

Haiku provides pre-built nightly images and release images. Haiku is compatible with a large variety of hardware, but in case you don't want to "take the plunge" and install Haiku on bare metal, you can install it on a virtual machine (VM) instead. If you've never used a VM before, you can follow one of the "Emulating Haiku" guides.

Compiling Haiku

See ReadMe.Compiling.

Contributing

Haiku is a meritocratic open source project with a large variety of tasks. Even if you can't write code, you can still help! Haiku needs designers, (technical) writers, translators, testers... Get involved and help out!

Contributing code

If you're submitting a patch to us, please make sure you're following the patch submitting guidelines.

If you're having trouble finding something in the source tree, you can use one of our web-based source code browsers:

https://xref.landonf.org/ (OpenGrok, provided by Landon Fuller)
https://git.haiku-os.org/ (git, provided by Haiku, Inc.)

Contributing documentation

The main piece of documentation that still needs work are the API docs (found in the tree at docs/user). Just find an undocumented class, write documentation for it, and submit a patch.