rcu: Remove unused stop-machine #include
authorPaul E. McKenney <paulmck@kernel.org>
Wed, 27 Nov 2019 19:36:07 +0000 (11:36 -0800)
committerPaul E. McKenney <paulmck@kernel.org>
Fri, 24 Jan 2020 18:33:52 +0000 (10:33 -0800)
commitf6105fc2a9c0ea5be6b9e5c19b2551af0b8b4eac
tree38040470f8714f5e85b16cec744f4c6e40e07114
parentc7e9c01f928a0e7e467ec3efe1b56bc566678bae
rcu: Remove unused stop-machine #include

Long ago, RCU used the stop-machine mechanism to implement expedited
grace periods, but no longer does so.  This commit therefore removes
the no-longer-needed #includes of linux/stop_machine.h.

Link: https://lwn.net/Articles/805317/
Reported-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
kernel/rcu/tree.c
kernel/rcu/tree.h