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Waiman Long
99fe36ba6f
The limitation that update_parent_subparts_cpumask() can only use addmask & delmask in the given tmp cpumasks is fragile and may lead to unexpected error. Fix this problem by allocating/freeing a struct tmpmasks in update_cpumask() to avoid reusing the cpumasks in trial_cs. With this change, we can move the update_tasks_cpumask() for the parent and update_sibling_cpumasks() for the sibling to inside update_parent_subparts_cpumask(). 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 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.