summaryrefslogtreecommitdiff
path: root/kernel/sched_rt.c
diff options
context:
space:
mode:
authorIngo Molnar <mingo@elte.hu>2007-10-15 17:00:12 +0200
committerIngo Molnar <mingo@elte.hu>2007-10-15 17:00:12 +0200
commit5522d5d5f70005faeffff3ffc0cfa8eec0155de4 (patch)
treed05fc41d19b8a70102a0ad3ad7ed8f6fd2d1cf7d /kernel/sched_rt.c
parentb9fa3df33f9166daf81bfa8253d339f5a7726122 (diff)
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 <mingo@elte.hu> Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/sched_rt.c')
-rw-r--r--kernel/sched_rt.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index e1d5f1c8b532..dbe4d8cf80d6 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -225,7 +225,8 @@ static void set_curr_task_rt(struct rq *rq)
p->se.exec_start = rq->clock;
}
-static struct sched_class rt_sched_class __read_mostly = {
+const struct sched_class rt_sched_class = {
+ .next = &fair_sched_class,
.enqueue_task = enqueue_task_rt,
.dequeue_task = dequeue_task_rt,
.yield_task = yield_task_rt,