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472d155a06
mountd can now monitor clients appearing and disappearing in /proc/fs/nfsd/clients, and will log these events, in liu of the logging of mount/unmount events for NFSv3. Currently it cannot distinguish between unconfirmed clients (which might be transient and totally uninteresting) and confirmed clients. So add a "status: " line which reports either "confirmed" or "unconfirmed", and use fsnotify to report that the info file has been modified. This requires a bit of infrastructure to keep the dentry for the "info" file. There is no need to take a counted reference as the dentry must remain around until the client is removed. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Chuck Lever <chuck.lever@oracle.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.