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51f5f78a4f
This commit adds lockdep checks for illegal use of synchronize_srcu() within same-type SRCU read-side critical sections and within normal RCU read-side critical sections. It also makes synchronize_srcu() be a no-op during early boot. These changes bring Tiny synchronize_srcu() into line with both Tree synchronize_srcu() and Tiny synchronize_rcu(). Signed-off-by: Zqiang <qiang1.zhang@intel.com> Signed-off-by: Paul E. McKenney <paulmck@kernel.org> Tested-by: John Ogness <john.ogness@linutronix.de>
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.