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07c1402729
If two clients try to use the same session name, rtrs-server generates a kernel error that it failed to create the sysfs because the filename is duplicated. This patch adds code to check if there already exists the same session name with the different UUID. If a client tries to add more session, it sends the UUID and the session name. Therefore it is ok if there is already same session name with the same UUID. The rtrs-server must fail only-if there is the same session name with the different UUID. Link: https://lore.kernel.org/r/20210528113018.52290-17-jinpu.wang@ionos.com Signed-off-by: Gioh Kim <gi-oh.kim@ionos.com> Signed-off-by: Aleksei Marov <aleksei.marov@ionos.com> Signed-off-by: Jack Wang <jinpu.wang@ionos.com> Signed-off-by: Md Haris Iqbal <haris.iqbal@ionos.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.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.