tree 30c169195f7a65c68256e43fecd2d12b0149c0b5
parent 41050a009640f9f330a5b916563ca7faf853a98c
author Lai Jiangshan <laijs@cn.fujitsu.com> 1419414928 +0800
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1420570877 -0800

rcu: Remove "select IRQ_WORK" from config TREE_RCU

The 48a7639ce80c ("rcu: Make callers awaken grace-period kthread")
removed the irq_work_queue(), so the TREE_RCU doesn't need
irq work any more.  This commit therefore updates RCU's Kconfig and

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>