From 5522d5d5f70005faeffff3ffc0cfa8eec0155de4 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Mon, 15 Oct 2007 17:00:12 +0200 Subject: sched: mark scheduling classes as const mark scheduling classes as const. The speeds up the code a bit and shrinks it: text data bss dec hex filename 40027 4018 292 44337 ad31 sched.o.before 40190 3842 292 44324 ad24 sched.o.after Signed-off-by: Ingo Molnar Reviewed-by: Thomas Gleixner --- kernel/sched_idletask.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'kernel/sched_idletask.c') diff --git a/kernel/sched_idletask.c b/kernel/sched_idletask.c index 5ebf829cdd7..6e2ead41516 100644 --- a/kernel/sched_idletask.c +++ b/kernel/sched_idletask.c @@ -57,7 +57,8 @@ static void set_curr_task_idle(struct rq *rq) /* * Simple, special scheduling class for the per-CPU idle tasks: */ -static struct sched_class idle_sched_class __read_mostly = { +const struct sched_class idle_sched_class = { + /* .next is NULL */ /* no enqueue/yield_task for idle tasks */ /* dequeue is not valid, we print a debug message there: */ -- cgit v1.2.3