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d5cf4d34a3
The cpuset structure has a nr_subparts field which tracks the number of child local partitions underneath a particular cpuset. Right now, nr_subparts is only used in partition_is_populated() to avoid iteration of child cpusets if the condition is right. So by always performing the child iteration, we can avoid tracking the number of child partitions and simplify the code a bit. Signed-off-by: Waiman Long <longman@redhat.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.