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30f0349d62
Previously, dev_buckets_available() only counted buckets that are eligible to be allocated right now - i.e. buckets that don't have cached data, or need discard, or need gc gens, etc. But most users of this function want to know how many buckets are eligible to be allocated from without moving data around - copygc, allocator striping, which means we should be including cached data buckets etc. Signed-off-by: Kent Overstreet <kent.overstreet@gmail.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.