tree 16399406b5f6f6e1a7cc97009495c87bd9a0025a
parent 734b9f9563e57930af87d32d1c24f64bb7ece93a
author Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1444258345 -0700
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1444402763 -0700

documentation: Expand on scheduler/RCU deadlock requirements

This commit adds a second option for avoiding scheduler/RCU deadlocks,
namely that preemption be disabled across the entire RCU read-side
critical section in question.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>