The following commit has been merged into the sched/core branch of tip: Commit-ID: 71d29747b0e26f36a50e6a65dc0191ca742b9222 Gitweb: https://git.kernel.org/tip/71d29747b0e26f36a50e6a65dc0191ca742b9222 Author: Dietmar Eggemann <dietmar.eggemann@xxxxxxx> AuthorDate: Wed, 02 Mar 2022 19:34:32 +01:00 Committer: Peter Zijlstra <peterz@xxxxxxxxxxxxx> CommitterDate: Tue, 08 Mar 2022 16:08:39 +01:00 sched/deadline,rt: Remove unused functions for !CONFIG_SMP The need_pull_[rt|dl]_task() and pull_[rt|dl]_task() functions are not used on a !CONFIG_SMP system. Remove them. Signed-off-by: Dietmar Eggemann <dietmar.eggemann@xxxxxxx> Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx> Acked-by: Juri Lelli <juri.lelli@xxxxxxxxxx> Link: https://lore.kernel.org/r/20220302183433.333029-6-dietmar.eggemann@xxxxxxx --- kernel/sched/deadline.c | 9 --------- kernel/sched/rt.c | 11 ----------- 2 files changed, 20 deletions(-) diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c index 3242dd4..93fcef5 100644 --- a/kernel/sched/deadline.c +++ b/kernel/sched/deadline.c @@ -723,15 +723,6 @@ void dec_dl_migration(struct sched_dl_entity *dl_se, struct dl_rq *dl_rq) { } -static inline bool need_pull_dl_task(struct rq *rq, struct task_struct *prev) -{ - return false; -} - -static inline void pull_dl_task(struct rq *rq) -{ -} - static inline void deadline_queue_push_tasks(struct rq *rq) { } diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c index 14f273c..b62e765 100644 --- a/kernel/sched/rt.c +++ b/kernel/sched/rt.c @@ -271,8 +271,6 @@ int alloc_rt_sched_group(struct task_group *tg, struct task_group *parent) #ifdef CONFIG_SMP -static void pull_rt_task(struct rq *this_rq); - static inline bool need_pull_rt_task(struct rq *rq, struct task_struct *prev) { /* Try to pull RT tasks here if we lower this rq's prio */ @@ -429,15 +427,6 @@ void dec_rt_migration(struct sched_rt_entity *rt_se, struct rt_rq *rt_rq) { } -static inline bool need_pull_rt_task(struct rq *rq, struct task_struct *prev) -{ - return false; -} - -static inline void pull_rt_task(struct rq *this_rq) -{ -} - static inline void rt_queue_push_tasks(struct rq *rq) { }
![]() |