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Message-ID: <20240830110415.116090-7-tj@kernel.org>
Date: Fri, 30 Aug 2024 01:03:50 -1000
From: Tejun Heo <tj@...nel.org>
To: void@...ifault.com
Cc: kernel-team@...a.com,
linux-kernel@...r.kernel.org,
Tejun Heo <tj@...nel.org>
Subject: [PATCH 06/11] sched_ext: Reorder args for consume_local/remote_task()
Reorder args for consistency in the order of:
current_rq, p, src_[rq|dsq], dst_[rq|dsq].
No functional changes intended.
Signed-off-by: Tejun Heo <tj@...nel.org>
---
kernel/sched/ext.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/kernel/sched/ext.c b/kernel/sched/ext.c
index add267f31396..620cc0586c4b 100644
--- a/kernel/sched/ext.c
+++ b/kernel/sched/ext.c
@@ -2139,8 +2139,8 @@ static void move_task_to_local_dsq(struct task_struct *p, u64 enq_flags,
#endif /* CONFIG_SMP */
-static void consume_local_task(struct rq *rq, struct scx_dispatch_q *dsq,
- struct task_struct *p)
+static void consume_local_task(struct task_struct *p,
+ struct scx_dispatch_q *dsq, struct rq *rq)
{
lockdep_assert_held(&dsq->lock); /* released on return */
@@ -2249,8 +2249,8 @@ static bool unlink_dsq_and_lock_task_rq(struct task_struct *p,
!WARN_ON_ONCE(task_rq != task_rq(p));
}
-static bool consume_remote_task(struct rq *this_rq, struct scx_dispatch_q *dsq,
- struct task_struct *p, struct rq *task_rq)
+static bool consume_remote_task(struct rq *this_rq, struct task_struct *p,
+ struct scx_dispatch_q *dsq, struct rq *task_rq)
{
raw_spin_rq_unlock(this_rq);
@@ -2265,7 +2265,7 @@ static bool consume_remote_task(struct rq *this_rq, struct scx_dispatch_q *dsq,
}
#else /* CONFIG_SMP */
static inline bool task_can_run_on_remote_rq(struct task_struct *p, struct rq *rq, bool trigger_error) { return false; }
-static inline bool consume_remote_task(struct rq *rq, struct scx_dispatch_q *dsq, struct task_struct *p, struct rq *task_rq) { return false; }
+static inline bool consume_remote_task(struct rq *this_rq, struct task_struct *p, struct scx_dispatch_q *dsq, struct rq *task_rq) { return false; }
#endif /* CONFIG_SMP */
static bool consume_dispatch_q(struct rq *rq, struct scx_dispatch_q *dsq)
@@ -2286,12 +2286,12 @@ static bool consume_dispatch_q(struct rq *rq, struct scx_dispatch_q *dsq)
struct rq *task_rq = task_rq(p);
if (rq == task_rq) {
- consume_local_task(rq, dsq, p);
+ consume_local_task(p, dsq, rq);
return true;
}
if (task_can_run_on_remote_rq(p, rq, false)) {
- if (likely(consume_remote_task(rq, dsq, p, task_rq)))
+ if (likely(consume_remote_task(rq, p, dsq, task_rq)))
return true;
goto retry;
}
--
2.46.0
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