rcu: Add tasks to expedited stall-warning messages
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Tue, 18 Aug 2015 18:25:48 +0000 (11:25 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Wed, 7 Oct 2015 23:02:50 +0000 (16:02 -0700)
commitc58656382e5f2919b05913584f2c54b4f841bc9f
treed57d206ada2ec7b27cb48494d4f4e83b13617d6b
parent74611ecb0fc4c850a8f89a744ce99cbf0dd43cb2
rcu: Add tasks to expedited stall-warning messages

This commit adds task-print ability to the expedited RCU CPU stall
warning messages in preparation for adding stall warnings to
synchornize_rcu_expedited().

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
kernel/rcu/tree.c