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| author | Peter Zijlstra <peterz@infradead.org> | 2019-11-08 14:15:58 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-11-11 08:35:20 +0100 |
| commit | 98c2f700edb413e4baa4a0368c5861d96211a775 (patch) | |
| tree | 20d9931dc17c393a525f788582f0dee1ab6e8949 /kernel/sched/core.c | |
| parent | 5d7d605642b28a5911198a405a6072f091bfbee6 (diff) | |
| download | linux-98c2f700edb413e4baa4a0368c5861d96211a775.tar.bz2 | |
sched/core: Simplify sched_class::pick_next_task()
Now that the indirect class call never uses the last two arguments of
pick_next_task(), remove them.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: bsegall@google.com
Cc: dietmar.eggemann@arm.com
Cc: juri.lelli@redhat.com
Cc: ktkhai@virtuozzo.com
Cc: mgorman@suse.de
Cc: qais.yousef@arm.com
Cc: qperret@google.com
Cc: rostedt@goodmis.org
Cc: valentin.schneider@arm.com
Cc: vincent.guittot@linaro.org
Link: https://lkml.kernel.org/r/20191108131909.660595546@infradead.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched/core.c')
| -rw-r--r-- | kernel/sched/core.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 7cf65474fa26..513a4794ff36 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -3924,7 +3924,7 @@ pick_next_task(struct rq *rq, struct task_struct *prev, struct rq_flags *rf) /* Assumes fair_sched_class->next == idle_sched_class */ if (!p) { put_prev_task(rq, prev); - p = pick_next_task_idle(rq, NULL, NULL); + p = pick_next_task_idle(rq); } return p; @@ -3949,7 +3949,7 @@ restart: put_prev_task(rq, prev); for_each_class(class) { - p = class->pick_next_task(rq, NULL, NULL); + p = class->pick_next_task(rq); if (p) return p; } @@ -6210,7 +6210,7 @@ static struct task_struct *__pick_migrate_task(struct rq *rq) struct task_struct *next; for_each_class(class) { - next = class->pick_next_task(rq, NULL, NULL); + next = class->pick_next_task(rq); if (next) { next->sched_class->put_prev_task(rq, next); return next; |