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76eb54e7e7
The TDP MMU is almost the only user of kvm_mmu_get_root and kvm_mmu_put_root. There is only one use of put_root in mmu.c for the legacy / shadow MMU. Open code that one use and move the get / put functions to the TDP MMU so they can be extended in future commits. No functional change intended. Signed-off-by: Ben Gardon <bgardon@google.com> Message-Id: <20210401233736.638171-3-bgardon@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.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.