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a97915559f
This non-functional change serves as preparation for moving to subsystem-based rstat trees. To simplify future commits, change the signatures of existing cgroup-based rstat functions to become css-based and rename them to reflect that. Though the signatures have changed, the implementations have not. Within these functions use the css->cgroup pointer to obtain the associated cgroup and allow code to function the same just as it did before this patch. At applicable call sites, pass the subsystem-specific css pointer as an argument or pass a pointer to cgroup::self if not in subsystem context. Note that cgroup_rstat_updated_list() and cgroup_rstat_push_children() are not altered yet since there would be a larger amount of css to cgroup conversions which may overcomplicate the code at this intermediate phase. Signed-off-by: JP Kobryn <inwardvessel@gmail.com> Signed-off-by: Tejun Heo <tj@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 reStructuredText 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.