summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorIngo Molnar <mingo@kernel.org>2018-03-03 16:27:54 +0100
committerIngo Molnar <mingo@kernel.org>2018-03-04 12:39:34 +0100
commit02d8ec9456f47b8865f1ff3fbb532e12a760d3b5 (patch)
tree002d9266267930e3c629d58da315c51bf4c9c01b
parenta92057e14beb233e8c891f4de075f2a468c71f15 (diff)
downloadop-kernel-dev-02d8ec9456f47b8865f1ff3fbb532e12a760d3b5.zip
op-kernel-dev-02d8ec9456f47b8865f1ff3fbb532e12a760d3b5.tar.gz
sched/deadline, rt: Rename queue_push_tasks/queue_pull_task to create separate namespace
There are similarly named functions in both of these modules: kernel/sched/deadline.c:static inline void queue_push_tasks(struct rq *rq) kernel/sched/deadline.c:static inline void queue_pull_task(struct rq *rq) kernel/sched/deadline.c:static inline void queue_push_tasks(struct rq *rq) kernel/sched/deadline.c:static inline void queue_pull_task(struct rq *rq) kernel/sched/deadline.c: queue_push_tasks(rq); kernel/sched/deadline.c: queue_pull_task(rq); kernel/sched/deadline.c: queue_push_tasks(rq); kernel/sched/deadline.c: queue_pull_task(rq); kernel/sched/rt.c:static inline void queue_push_tasks(struct rq *rq) kernel/sched/rt.c:static inline void queue_pull_task(struct rq *rq) kernel/sched/rt.c:static inline void queue_push_tasks(struct rq *rq) kernel/sched/rt.c: queue_push_tasks(rq); kernel/sched/rt.c: queue_pull_task(rq); kernel/sched/rt.c: queue_push_tasks(rq); kernel/sched/rt.c: queue_pull_task(rq); ... which makes it harder to grep for them. Prefix them with deadline_ and rt_, respectively. Cc: Peter Zijlstra <peterz@infradead.org> Cc: Mike Galbraith <efault@gmx.de> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
-rw-r--r--kernel/sched/deadline.c16
-rw-r--r--kernel/sched/rt.c14
2 files changed, 15 insertions, 15 deletions
diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c
index af491f5..8b7c2b3 100644
--- a/kernel/sched/deadline.c
+++ b/kernel/sched/deadline.c
@@ -511,7 +511,7 @@ static DEFINE_PER_CPU(struct callback_head, dl_pull_head);
static void push_dl_tasks(struct rq *);
static void pull_dl_task(struct rq *);
-static inline void queue_push_tasks(struct rq *rq)
+static inline void deadline_queue_push_tasks(struct rq *rq)
{
if (!has_pushable_dl_tasks(rq))
return;
@@ -519,7 +519,7 @@ static inline void queue_push_tasks(struct rq *rq)
queue_balance_callback(rq, &per_cpu(dl_push_head, rq->cpu), push_dl_tasks);
}
-static inline void queue_pull_task(struct rq *rq)
+static inline void deadline_queue_pull_task(struct rq *rq)
{
queue_balance_callback(rq, &per_cpu(dl_pull_head, rq->cpu), pull_dl_task);
}
@@ -594,11 +594,11 @@ static inline void pull_dl_task(struct rq *rq)
{
}
-static inline void queue_push_tasks(struct rq *rq)
+static inline void deadline_queue_push_tasks(struct rq *rq)
{
}
-static inline void queue_pull_task(struct rq *rq)
+static inline void deadline_queue_pull_task(struct rq *rq)
{
}
#endif /* CONFIG_SMP */
@@ -1759,7 +1759,7 @@ pick_next_task_dl(struct rq *rq, struct task_struct *prev, struct rq_flags *rf)
if (hrtick_enabled(rq))
start_hrtick_dl(rq, p);
- queue_push_tasks(rq);
+ deadline_queue_push_tasks(rq);
return p;
}
@@ -2309,7 +2309,7 @@ static void switched_from_dl(struct rq *rq, struct task_struct *p)
if (!task_on_rq_queued(p) || rq->dl.dl_nr_running)
return;
- queue_pull_task(rq);
+ deadline_queue_pull_task(rq);
}
/*
@@ -2331,7 +2331,7 @@ static void switched_to_dl(struct rq *rq, struct task_struct *p)
if (rq->curr != p) {
#ifdef CONFIG_SMP
if (p->nr_cpus_allowed > 1 && rq->dl.overloaded)
- queue_push_tasks(rq);
+ deadline_queue_push_tasks(rq);
#endif
if (dl_task(rq->curr))
check_preempt_curr_dl(rq, p, 0);
@@ -2356,7 +2356,7 @@ static void prio_changed_dl(struct rq *rq, struct task_struct *p,
* or lowering its prio, so...
*/
if (!rq->dl.overloaded)
- queue_pull_task(rq);
+ deadline_queue_pull_task(rq);
/*
* If we now have a earlier deadline task than p,
diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c
index a3d438f..4f4fd3b 100644
--- a/kernel/sched/rt.c
+++ b/kernel/sched/rt.c
@@ -355,7 +355,7 @@ static DEFINE_PER_CPU(struct callback_head, rt_pull_head);
static void push_rt_tasks(struct rq *);
static void pull_rt_task(struct rq *);
-static inline void queue_push_tasks(struct rq *rq)
+static inline void rt_queue_push_tasks(struct rq *rq)
{
if (!has_pushable_tasks(rq))
return;
@@ -363,7 +363,7 @@ static inline void queue_push_tasks(struct rq *rq)
queue_balance_callback(rq, &per_cpu(rt_push_head, rq->cpu), push_rt_tasks);
}
-static inline void queue_pull_task(struct rq *rq)
+static inline void rt_queue_pull_task(struct rq *rq)
{
queue_balance_callback(rq, &per_cpu(rt_pull_head, rq->cpu), pull_rt_task);
}
@@ -421,7 +421,7 @@ static inline void pull_rt_task(struct rq *this_rq)
{
}
-static inline void queue_push_tasks(struct rq *rq)
+static inline void rt_queue_push_tasks(struct rq *rq)
{
}
#endif /* CONFIG_SMP */
@@ -1565,7 +1565,7 @@ pick_next_task_rt(struct rq *rq, struct task_struct *prev, struct rq_flags *rf)
/* The running task is never eligible for pushing */
dequeue_pushable_task(rq, p);
- queue_push_tasks(rq);
+ rt_queue_push_tasks(rq);
return p;
}
@@ -2185,7 +2185,7 @@ static void switched_from_rt(struct rq *rq, struct task_struct *p)
if (!task_on_rq_queued(p) || rq->rt.rt_nr_running)
return;
- queue_pull_task(rq);
+ rt_queue_pull_task(rq);
}
void __init init_sched_rt_class(void)
@@ -2216,7 +2216,7 @@ static void switched_to_rt(struct rq *rq, struct task_struct *p)
if (task_on_rq_queued(p) && rq->curr != p) {
#ifdef CONFIG_SMP
if (p->nr_cpus_allowed > 1 && rq->rt.overloaded)
- queue_push_tasks(rq);
+ rt_queue_push_tasks(rq);
#endif /* CONFIG_SMP */
if (p->prio < rq->curr->prio && cpu_online(cpu_of(rq)))
resched_curr(rq);
@@ -2240,7 +2240,7 @@ prio_changed_rt(struct rq *rq, struct task_struct *p, int oldprio)
* may need to pull tasks to this runqueue.
*/
if (oldprio < p->prio)
- queue_pull_task(rq);
+ rt_queue_pull_task(rq);
/*
* If there's a higher priority task waiting to run
OpenPOWER on IntegriCloud