Move dl_task_of(), dl_rq_of_se() and rq_of_dl_rq() helper functions
from kernel/sched/deadline.c to kernel/sched/sched.h, so they
can be used on other scheduler files.
Signed-off-by: Daniel Bristot de Oliveira <bristot@xxxxxxxxxx>
---
kernel/sched/deadline.c | 18 ------------------
kernel/sched/sched.h | 18 ++++++++++++++++++
2 files changed, 18 insertions(+), 18 deletions(-)
diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c
index cd64c97..2f6d25a 100644
--- a/kernel/sched/deadline.c
+++ b/kernel/sched/deadline.c
@@ -20,24 +20,6 @@
struct dl_bandwidth def_dl_bandwidth;
-static inline struct task_struct *dl_task_of(struct sched_dl_entity *dl_se)
-{
- return container_of(dl_se, struct task_struct, dl);
-}
-
-static inline struct rq *rq_of_dl_rq(struct dl_rq *dl_rq)
-{
- return container_of(dl_rq, struct rq, dl);
-}
-
-static inline struct dl_rq *dl_rq_of_se(struct sched_dl_entity *dl_se)
-{
- struct task_struct *p = dl_task_of(dl_se);
- struct rq *rq = task_rq(p);
-
- return &rq->dl;
-}
-
static inline int on_dl_rq(struct sched_dl_entity *dl_se)
{
return !RB_EMPTY_NODE(&dl_se->rb_node);
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 10f1637..b6e55e1 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -749,6 +749,24 @@ static inline void rq_clock_skip_update(struct rq *rq, bool skip)
rq->clock_skip_update &= ~RQCF_REQ_SKIP;
}
+static inline struct task_struct *dl_task_of(struct sched_dl_entity *dl_se)
+{
+ return container_of(dl_se, struct task_struct, dl);
+}
+
+static inline struct rq *rq_of_dl_rq(struct dl_rq *dl_rq)
+{
+ return container_of(dl_rq, struct rq, dl);
+}
+
+static inline struct dl_rq *dl_rq_of_se(struct sched_dl_entity *dl_se)
+{
+ struct task_struct *p = dl_task_of(dl_se);
+ struct rq *rq = task_rq(p);
+
+ return &rq->dl;
+}
+
#ifdef CONFIG_NUMA
enum numa_topology_type {
NUMA_DIRECT,
--
2.5.0
--
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