bc74aaefdd
Before this patch, gfs2_rename added a holder for the rgrp glock to its array of holders, ghs. There's nothing wrong with that, but this patch separates it into a separate holder. This is done to ensure it's always locked last as per the proper glock lock ordering, and also to pave the way for a future patch in which we will lock the non-rgrp glocks asynchronously. Signed-off-by: Bob Peterson <rpeterso@redhat.com> Signed-off-by: Andreas Gruenbacher <agruenba@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.