srcu: Make exp_holdoff module parameter be static



Because exp_holdoff is not used outside of srcutree.c, it can be static.
This commit therefore makes this change.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

parent 17c7798b

kernel/rcu/srcutree.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -40,7 +40,7 @@
		#include "rcu.h"
		#include "rcu_segcblist.h"

		ulong exp_holdoff = 25 * 1000; /* Holdoff (ns) for auto-expediting. */
		static ulong exp_holdoff = 25 * 1000; /* Holdoff (ns) for auto-expediting. */
		module_param(exp_holdoff, ulong, 0444);

		static void srcu_invoke_callbacks(struct work_struct *work);