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There is no direct RCU counterpart to lockdep_assert_irqs_disabled() and friends. Although it is possible to construct them, it would be more convenient to have the following lockdep assertions: lockdep_assert_in_rcu_read_lock() lockdep_assert_in_rcu_read_lock_bh() lockdep_assert_in_rcu_read_lock_sched() lockdep_assert_in_rcu_reader() This commit therefore creates them. Reported-by: Jens Axboe <axboe@kernel.dk> 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 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.