diff options
| author | Vincent Guittot <vincent.guittot@linaro.org> | 2019-01-23 16:26:52 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-02-04 09:13:21 +0100 |
| commit | 62478d9911fab9694c195f0ca8e4701de09be98e (patch) | |
| tree | cdb926860b9a3e8f55f04432ded99c0417b57b24 /kernel/sched | |
| parent | f0b89d3958d73cd0785ec381f0ddf8efb6f183d8 (diff) | |
sched/fair: Move the rq_of() helper function
Move rq_of() helper function so it can be used in pelt.c
[ mingo: Improve readability while at it. ]
Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Morten.Rasmussen@arm.com
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: bsegall@google.com
Cc: dietmar.eggemann@arm.com
Cc: patrick.bellasi@arm.com
Cc: pjt@google.com
Cc: pkondeti@codeaurora.org
Cc: quentin.perret@arm.com
Cc: rjw@rjwysocki.net
Cc: srinivas.pandruvada@linux.intel.com
Cc: thara.gopinath@linaro.org
Link: https://lkml.kernel.org/r/1548257214-13745-2-git-send-email-vincent.guittot@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched')
| -rw-r--r-- | kernel/sched/fair.c | 13 | ||||
| -rw-r--r-- | kernel/sched/sched.h | 16 |
2 files changed, 16 insertions, 13 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 5b2b919c7929..da13e834e990 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -248,13 +248,6 @@ const struct sched_class fair_sched_class; */ #ifdef CONFIG_FAIR_GROUP_SCHED - -/* cpu runqueue to which this cfs_rq is attached */ -static inline struct rq *rq_of(struct cfs_rq *cfs_rq) -{ - return cfs_rq->rq; -} - static inline struct task_struct *task_of(struct sched_entity *se) { SCHED_WARN_ON(!entity_is_task(se)); @@ -410,12 +403,6 @@ static inline struct task_struct *task_of(struct sched_entity *se) return container_of(se, struct task_struct, se); } -static inline struct rq *rq_of(struct cfs_rq *cfs_rq) -{ - return container_of(cfs_rq, struct rq, cfs); -} - - #define for_each_sched_entity(se) \ for (; se; se = NULL) diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index d27c1a5d4e25..0ed130fae2a9 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -951,6 +951,22 @@ struct rq { #endif }; +#ifdef CONFIG_FAIR_GROUP_SCHED + +/* CPU runqueue to which this cfs_rq is attached */ +static inline struct rq *rq_of(struct cfs_rq *cfs_rq) +{ + return cfs_rq->rq; +} + +#else + +static inline struct rq *rq_of(struct cfs_rq *cfs_rq) +{ + return container_of(cfs_rq, struct rq, cfs); +} +#endif + static inline int cpu_of(struct rq *rq) { #ifdef CONFIG_SMP |