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Keith Busch 13bac55ef7 doc/mm: New documentation for memory performance
Platforms may provide system memory where some physical address ranges
perform differently than others, or is cached by the system on the
memory side.

Add documentation describing a high level overview of such systems and the
perforamnce and caching attributes the kernel provides for applications
wishing to query this information.

Reviewed-by: Mike Rapoport <rppt@linux.ibm.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Keith Busch <keith.busch@intel.com>
Tested-by: Brice Goglin <Brice.Goglin@inria.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-04-04 18:41:21 +02:00
arch acpi: Create subtable parsing infrastructure 2019-04-04 18:41:12 +02:00
block
certs
crypto
Documentation doc/mm: New documentation for memory performance 2019-04-04 18:41:21 +02:00
drivers acpi/hmat: Register memory side cache attributes 2019-04-04 18:41:21 +02:00
fs
include node: Add memory-side caching attributes 2019-04-04 18:41:21 +02:00
init
ipc
kernel
lib kobject: Don't trigger kobject_uevent(KOBJ_REMOVE) twice. 2019-04-01 07:37:12 +02:00
LICENSES
mm
net
samples
scripts
security
sound
tools
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile Linux 5.1-rc3 2019-03-31 14:39:29 -07:00
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 Restructured Text 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.