tree 297bf78c5c5c4ca2bc7530ef6f2a5a2fca7359dd
parent 0825458b1dbc39ec6840ee2e45b1fedb1b4b4ca1
author Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1444258345 -0700
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1449347606 -0800

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>