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5069ba84b5
NFS switch to open coding kill_anon_super in7b14a21389("nfs: don't call bdi_unregister") to avoid the extra bdi_unregister call. At that point bdi_destroy was called in nfs_free_server and thus it required a later freeing of the anon dev_t. But since0db10944a7("nfs: Convert to separately allocated bdi") the bdi has been free implicitly by the sb destruction, so this isn't needed anymore. By not open coding kill_anon_super, nfs now inherits the fix indc3216b141("super: ensure valid info"), and we remove the only open coded version of kill_anon_super. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jan Kara <jack@suse.cz> Message-Id: <20230831052940.256193-1-hch@lst.de> Signed-off-by: Christian Brauner <brauner@kernel.org>
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.