5713f35c05
Help gcc generate better code: $ ./scripts/bloat-o-meter ../vmlinux-000 ../vmlinux-001 add/remove: 2/2 grow/shrink: 0/1 up/down: 92/-142 (-50) Function old new delta get_iowait_time.isra - 46 +46 get_idle_time.isra - 46 +46 show_stat 1489 1477 -12 get_iowait_time 65 - -65 get_idle_time 65 - -65 Link: http://lkml.kernel.org/r/20190114195907.GA9680@avx2 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> 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.