aa4cc28e4d
1/ the return value of ldlm_resource_putref() is never used, so change it to return 'void'. 2/ Move all of the code to run on the last putref to __ldlm_resource_putref_final(). This means a lock is taken in one function and dropped in another, but that isn't too uncommon, and will disappear in a future patch. Now that the code it together, it becomes apparent that we are dropping a ref on the namespace *before* the last use. So keep the ref until after. Signed-off-by: NeilBrown <neilb@suse.com> Reviewed-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.
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.