15ae144f77
An augment_tree_propagate_from() function uses its own implementation that populates a tree from the specified node toward a root node. On the other hand the RB_DECLARE_CALLBACKS_MAX macro provides the "propagate()" callback that does exactly the same. Having two similar functions does not make sense and is redundant. Reuse "built in" functionality to the macros. So the code size gets reduced. Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Link: http://lkml.kernel.org/r/20200527205054.1696-3-urezki@gmail.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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.