mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-05 13:29:17 -04:00
2bf5eb2a7c
After first execution of mb_find_order_for_block(): 'fe_start' is the value of 'block' passed in mb_find_extent(). 'fe_len' is the difference between the length of order-chunk and remainder of the block divided by order-chunk. And 'next' does not require initialization after above modifications. Signed-off-by: Gou Hao <gouhao@uniontech.com> Reviewed-by: Jan Kara <jack@suse.cz> Link: https://lore.kernel.org/r/20231113082617.11258-1-gouhao@uniontech.com Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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.