ff99b18fee
The break conditions for filling cpu partial can be more readable and simple. If slub_get_cpu_partial() returns 0, we can confirm that we don't need to fill cpu partial, then we should break from the loop. On the other hand, we also should break from the loop if we have added enough cpu partial slabs. Meanwhile, the logic above gets rid of the #ifdef and also fixes a weird corner case that if we set cpu_partial_slabs to 0 from sysfs, we still allocate at least one here. Signed-off-by: Xiongwei Song <xiongwei.song@windriver.com> Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
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.