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8a693f7766
CFTYPE_PRESSURE is used to flag PSI related files so that they are not created if PSI is disabled during boot. It's a bit weird to use a generic flag to mark a specific file type. Let's instead move the PSI files into its own cftypes array and add/rm them conditionally. This is a bit more code but cleaner. No userland visible changes. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Johannes Weiner <hannes@cmpxchg.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.