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[ Upstream commit b1a901e078c4ee4a6fe13021c4577ef5f3155251 ] struct resctrl_val_param contains span member. resctrl_val(), however, never uses it because the value of span is embedded into the default benchmark command and parsed from it by run_benchmark(). Remove span from resctrl_val_param. Provide DEFAULT_SPAN for the code that needs it. CMT and CAT tests communicate span that is different from the DEFAULT_SPAN between their internal functions which is converted into passing it directly as a parameter. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Tested-by: Shaopeng Tan <tan.shaopeng@jp.fujitsu.com> Reviewed-by: Reinette Chatre <reinette.chatre@intel.com> Reviewed-by: Shaopeng Tan <tan.shaopeng@jp.fujitsu.com> Reviewed-by: "Wieczor-Retman, Maciej" <maciej.wieczor-retman@intel.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Stable-dep-of: 3aff51464455 ("selftests/resctrl: Extend signal handler coverage to unmount on receiving signal") Signed-off-by: Sasha Levin <sashal@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 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.