4618d0a66b
The definition for btrfs_get_extent() is using "u64 end" as the last parameter, but in implementation we go "u64 len", and all call sites follows the implementation. This can be very confusing during development, as most developers including me, would just use the snippet returned by LSP (clangd in my case), which would only check the definition. Unfortunately this mismatch is introduced from the very beginning of btrfs. Fix it to prevent further confusion. Signed-off-by: Qu Wenruo <wqu@suse.com> Signed-off-by: David Sterba <dsterba@suse.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 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.