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Commit 3908ac13 authored by Kirill Tkhai's avatar Kirill Tkhai Committed by Ingo Molnar
Browse files

sched/deadline: Cleanup RT leftovers from {inc/dec}_dl_migration 



In deadline class we do not have group scheduling.

So, let's remove unnecessary

	X = X;

equations.

Signed-off-by: default avatarKirill Tkhai <ktkhai@parallels.com>
Signed-off-by: default avatarPeter Zijlstra <peterz@infradead.org>
Cc: Juri Lelli <juri.lelli@gmail.com>
Link: http://lkml.kernel.org/r/1393343543.4089.5.camel@tkhai


Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent 791c9e02

kernel/sched/deadline.c

+0 −2
Original line number Original line Diff line number Diff line
@@ -135,7 +135,6 @@ static void update_dl_migration(struct dl_rq *dl_rq) 
static void inc_dl_migration(struct sched_dl_entity *dl_se, struct dl_rq *dl_rq)

static void inc_dl_migration(struct sched_dl_entity *dl_se, struct dl_rq *dl_rq)

{

{

	struct task_struct *p = dl_task_of(dl_se);

	struct task_struct *p = dl_task_of(dl_se);

	dl_rq = &rq_of_dl_rq(dl_rq)->dl;





	if (p->nr_cpus_allowed > 1)

	if (p->nr_cpus_allowed > 1)

		dl_rq->dl_nr_migratory++;

		dl_rq->dl_nr_migratory++;
@@ -146,7 +145,6 @@ static void inc_dl_migration(struct sched_dl_entity *dl_se, struct dl_rq *dl_rq) 
static void dec_dl_migration(struct sched_dl_entity *dl_se, struct dl_rq *dl_rq)

static void dec_dl_migration(struct sched_dl_entity *dl_se, struct dl_rq *dl_rq)

{

{

	struct task_struct *p = dl_task_of(dl_se);

	struct task_struct *p = dl_task_of(dl_se);

	dl_rq = &rq_of_dl_rq(dl_rq)->dl;





	if (p->nr_cpus_allowed > 1)

	if (p->nr_cpus_allowed > 1)

		dl_rq->dl_nr_migratory--;

		dl_rq->dl_nr_migratory--;