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>