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1fe7ea3287
Adjust the signature of force_wake_get_any_engine() such that it returns a 'struct xe_force_wake_ref' rather than a boolean success/failure. Failure cases are now recognized by inspecting the hardware engine returned by reference; a NULL hwe indicates that no engine's forcewake could be obtained. These changes will make it cleaner and easier to incorporate scope-based cleanup in force_wake_get_any_engine()'s caller in a future patch. Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com> Link: https://patch.msgid.link/20251118164338.3572146-43-matthew.d.roper@intel.com Signed-off-by: Matt Roper <matthew.d.roper@intel.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 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.