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The netns deletion path does not need to wait for all net_devices to be unregistered before dismantling rds_tcp state for the netns (we are able to dismantle this state on module unload even when all net_devices are active so there is no dependency here). This patch removes code related to netdevice notifiers and refactors all the code needed to dismantle rds_tcp state into a ->exit callback for the pernet_operations used with register_pernet_device(). Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com> Reviewed-by: Kirill Tkhai <ktkhai@virtuozzo.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. 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.