d3ffeb2dba
The scale of each resource is tested in the following manner: 1. The scale target is queried. 2. The test setup is prepared. 3. The test is invoked. In some cases, the occupancy of a resource changes as part of the second step, requiring the test to return a scale target that takes this change into account. Make this more robust by re-querying the scale target after the second step. Another possible solution is to swap the first and second steps, but when a test needs to be skipped (i.e., scale target is zero), the setup would have been in vain. Signed-off-by: Ido Schimmel <idosch@nvidia.com> Reviewed-by: Petr Machata <petrm@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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.