9ced454807
Sparse reports warning at rcu_nocb_bypass_lock() |warning: context imbalance in rcu_nocb_bypass_lock() - wrong count at exit To fix this, this commit adds an __acquires(&rdp->nocb_bypass_lock). Given that rcu_nocb_bypass_lock() does actually call raw_spin_lock() when raw_spin_trylock() fails, this not only fixes the warning but also improves on the readability of the code. Signed-off-by: Jules Irenge <jbi.octave@gmail.com> Signed-off-by: Paul E. McKenney <paulmck@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.