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Commit c46f497a authored by Paul E. McKenney's avatar Paul E. McKenney
Browse files

rcu: Inline rcu_kthread_do_work() into its sole remaining caller 



The rcu_kthread_do_work() function has a single-line body and only one
remaining caller.  This commit therefore saves a few lines of code by
inlining rcu_kthread_do_work() into its sole remaining caller.

Signed-off-by: default avatarPaul E. McKenney <paulmck@linux.ibm.com>
parent c97058d0

kernel/rcu/tree_plugin.h

+1 −6
Original line number Diff line number Diff line
@@ -1369,11 +1369,6 @@ static int rcu_spawn_one_boost_kthread(struct rcu_node *rnp) 
	return 0;

}



static void rcu_kthread_do_work(void)

{

	rcu_do_batch(this_cpu_ptr(&rcu_data));

}



static void rcu_cpu_kthread_setup(unsigned int cpu)

{

	struct sched_param sp;
@@ -1413,7 +1408,7 @@ static void rcu_cpu_kthread(unsigned int cpu) 
		*workp = 0;

		local_irq_enable();

		if (work)

			rcu_kthread_do_work();

			rcu_do_batch(this_cpu_ptr(&rcu_data));

		local_bh_enable();

		if (*workp == 0) {

			trace_rcu_utilization(TPS("End CPU kthread@rcu_wait"));