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99fc5eea94
Add a new property 'inactive' for reserved memory node, which used for reserved memory region with 'reusable' property. When a reserved memory region with 'reusable' property, the operating system can allocate pages from the CMA region and move outside of CMA region when cma allocate happend. The new property 'inactive' can set the CMA region to seperate from the operating system pages, make the region only used by cma allocate, and not need to do isolate range. Change-Id: Id99a1433fb9c36cc10b3293436292efff28cac25 Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.