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a2c8d27e5e
The public backref walking functions have quite a lot of arguments that are passed down the call stack to find_parent_nodes(), the core function of the backref walking code. The next patches in series will need to add even arguments to these functions that should be passed not only to find_parent_nodes(), but also to other functions used by the later (directly or even lower in the call stack). So create a structure to hold all these arguments and state used by the main backref walking function, find_parent_nodes(), and use it as the argument for the public backref walking functions iterate_extent_inodes(), btrfs_find_all_leafs() and btrfs_find_all_roots(). Signed-off-by: Filipe Manana <fdmanana@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.