d6fc6c9363
gfs2 already has optional persistent uuid. Use that uuid to report f_fsid in statfs(2), same as ext2/ext4/zonefs. This allows gfs2 to be monitored by fanotify filesystem watch. for example, with inotify-tools 4.23.8.0, the following command can be used to watch changes over entire filesystem: fsnotifywatch --filesystem /mnt/gfs2 Signed-off-by: Amir Goldstein <amir73il@gmail.com> Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Andreas Gruenbacher <agruenba@redhat.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.