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14282cc3cf
Previously, while trying to create a server instance, if no listening sockets were present then default parameter udp and tcp listeners were created. It's unclear what purpose was of starting these listeners were and how this could have been triggered by the userland setup. This patch proposed to ensure the reverse that we never end in a situation where no listener sockets are created and we are trying to create nfsd threads. The problem it solves is: when nfs.conf only has tcp=n (and nothing else for the choice of transports), nfsdctl would still start the server and create udp and tcp listeners. Signed-off-by: Olga Kornievskaia <okorniev@redhat.com> Reviewed-by: NeilBrown <neil@brown.name> Reviewed-by: Jeff Layton <jlayton@kernel.org> 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 reStructuredText 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.