tree 10c1daae0351f2dee3d4c049021733b0614a18b1
parent 701e80312fd10270f9c44371e5a229d37a9ae172
author Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1444257335 -0700
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1449347539 -0800

documentation: Cover requirements controlling stall warnings

This commit adds verbiage on boot and sysfs parameters that can be
used to control RCU CPU stall warnings, both to change the timeout
and to suppress these warnings entirely.

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