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Alexey Dobriyan
72fcce70fa
* uninline simple_strntoull(), gcc overinlines and this function is not performance critical * reorder arguments, so that appending INT_MAX as 4th argument generates very efficient tail call Space savings: add/remove: 1/0 grow/shrink: 0/3 up/down: 27/-179 (-152) Function old new delta simple_strntoll - 27 +27 simple_strtoull 15 10 -5 simple_strtoll 41 7 -34 vsscanf 1930 1790 -140 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Petr Mladek <pmladek@suse.com> Signed-off-by: Petr Mladek <pmladek@suse.com> Link: https://lore.kernel.org/all/82a2af6e-9b6c-4a09-89d7-ca90cc1cdad1@p183/
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.