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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>
This commit is contained in:
Paul E. McKenney 2019-11-27 11:36:07 -08:00
parent c7e9c01f92
commit f6105fc2a9
2 changed files with 0 additions and 2 deletions
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1
kernel/rcu/tree.c
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@ -43,7 +43,6 @@
#include <uapi/linux/sched/types.h>
#include <linux/prefetch.h>
#include <linux/delay.h>
#include <linux/stop_machine.h>
#include <linux/random.h>
#include <linux/trace_events.h>
#include <linux/suspend.h>

1
kernel/rcu/tree.h
View File

@ -16,7 +16,6 @@
#include <linux/cpumask.h>
#include <linux/seqlock.h>
#include <linux/swait.h>
#include <linux/stop_machine.h>
#include <linux/rcu_node_tree.h>
#include "rcu_segcblist.h"