2c1f1a9180
The access to idle_list in wq_worker_sleeping() is changed to be protected by pool->lock, so the comments above idle_list can be changed to "L:" which is the meaning of "access with pool->lock held". And the outdated comments in wq_worker_sleeping() is removed since the function is not called with rq lock held any more, idle_list is dereferenced with pool lock now. Signed-off-by: Lai Jiangshan <laijs@linux.alibaba.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.