tree 3d5008aaf1c30330ad3d73119337f4be665ec077
parent 53bb857c373d6b7936f8a7b4451f0a99703c308e
author Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1351213163 -0700
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1352844596 -0800

rcu: Reduce default RCU CPU stall warning timeout

The RCU CPU stall warning timeout has defaulted to 60 seconds for
some years, with almost no false positives.  This commit therefore
reduces the default to 21 seconds, slightly shorter than the new
soft-lockup timeout.

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