e17385ca2960177da402d6f4d80bdc5b53c29bc4
Added in58176a9604("Btrfs: Add per-root block accounting and sysfs entries") in 2007, the roots had names exported in sysfs. The code was commented out in4df27c4d5c("Btrfs: change how subvolumes are organized") and cleaned by182608c829("btrfs: remove old unused commented out code"). 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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.
Description
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