mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-10 15:13:44 -04:00
71114cd1d3
Andy Shevchenko <andriy.shevchenko@linux.intel.com> says: A simple refactoring of the GPIO ACPI library parts to get an impressive ~8% code shrink on x86_64 and ~2% on x86_32. Also reduces a C code a bit. add/remove: 0/2 grow/shrink: 0/5 up/down: 0/-1221 (-1221) Function old new delta acpi_gpio_property_lookup 425 414 -11 acpi_find_gpio.__UNIQUE_ID_ddebug478 56 - -56 acpi_dev_gpio_irq_wake_get_by.__UNIQUE_ID_ddebug480 56 - -56 acpi_find_gpio 354 216 -138 acpi_get_gpiod_by_index 462 307 -155 __acpi_find_gpio 877 638 -239 acpi_dev_gpio_irq_wake_get_by 695 129 -566 Total: Before=15375, After=14154, chg -7.94% Link: https://lore.kernel.org/r/20250403160034.2680485-1-andriy.shevchenko@linux.intel.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.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 reStructuredText 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.