d23124c757
This factors out a new helper from bch2_dev_freespace_init(), bch2_get_key_or_hole(), and uses it in bch2_check_alloc_info(): we're now able to process holes in the alloc btree as ranges, instead of one bucket at a time. This will improve fsck performance on new filesystems, or filesystems where not every bucket has been used yet. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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.