mirror of
https://github.com/xen-project/xen.git
synced 2026-10-28 10:11:27 +01:00
Carlo Nonato
44dd6d4a12
Last Level Cache (LLC) coloring allows to partition the cache in smaller chunks called cache colors. Since not all architectures can actually implement it, add a HAS_LLC_COLORING Kconfig option. LLC_COLORS_ORDER Kconfig option has a range maximum of 10 (2^10 = 1024) because that's the number of colors that fit in a 4 KiB page when integers are 4 bytes long. LLC colors are a property of the domain, so struct domain has to be extended. Based on original work from: Luca Miccio <lucmiccio@gmail.com> Signed-off-by: Carlo Nonato <carlo.nonato@minervasys.tech> Signed-off-by: Marco Solieri <marco.solieri@minervasys.tech> Acked-by: Michal Orzel <michal.orzel@amd.com>
79 lines
1.7 KiB
ReStructuredText
79 lines
1.7 KiB
ReStructuredText
.. SPDX-License-Identifier: CC-BY-4.0
|
|
|
|
The Xen Hypervisor documentation
|
|
================================
|
|
|
|
.. note::
|
|
|
|
Xen's Sphinx/RST documentation is a work in progress. The existing
|
|
documentation can be found at https://xenbits.xen.org/docs/
|
|
|
|
Xen is an open source, bare metal hypervisor. It runs as the most privileged
|
|
piece of software on the system, and shares the resources of the hardware
|
|
between virtual machines. See :doc:`admin-guide/introduction` for an
|
|
introduction to a Xen system.
|
|
|
|
User documentation
|
|
------------------
|
|
|
|
This is documentation for an administrator of a Xen system. It is intended
|
|
for someone who is not necesserily a developer, has installed Xen from their
|
|
preferred distribution, and is attempting to run virtual machines and
|
|
configure the system.
|
|
|
|
.. toctree::
|
|
:maxdepth: 2
|
|
|
|
admin-guide/index
|
|
|
|
|
|
Guest documentation
|
|
-------------------
|
|
|
|
This documentation concerns the APIs and ABIs available to guests. It is
|
|
intended for OS developers trying to use a Xen feature, and for Xen developers
|
|
to avoid breaking things.
|
|
|
|
.. toctree::
|
|
:maxdepth: 3
|
|
|
|
guest-guide/index
|
|
|
|
|
|
Hypervisor developer documentation
|
|
----------------------------------
|
|
|
|
This is documentation for a hypervisor developer. It is intended for someone
|
|
who is building Xen from source, and is running the new hypervisor in some
|
|
kind of development environment.
|
|
|
|
.. toctree::
|
|
:maxdepth: 2
|
|
|
|
hypervisor-guide/index
|
|
|
|
|
|
Unsorted documents
|
|
------------------
|
|
|
|
Documents in need of some rearranging.
|
|
|
|
.. toctree::
|
|
:maxdepth: 2
|
|
|
|
designs/launch/hyperlaunch
|
|
designs/launch/hyperlaunch-devicetree
|
|
misc/xen-makefiles/makefiles
|
|
misra/index
|
|
fusa/index
|
|
misc/cache-coloring
|
|
|
|
|
|
Miscellanea
|
|
-----------
|
|
|
|
.. toctree::
|
|
|
|
faq
|
|
glossary
|