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sched/headers: Rename rcu_dereference_check_sched_domain() => rcu_dereference_sched_domain()

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Remove check from the name for being surplus to requirements.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Peter Zijlstra
2025-11-28 13:31:36 +01:00
committed by Ingo Molnar
parent 45e0922508
commit f24165bfa7
2 changed files with 3 additions and 3 deletions
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2
kernel/sched/fair.c
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@@ -12857,7 +12857,7 @@ static int sched_balance_newidle(struct rq *this_rq, struct rq_flags *rf)
rq_unpin_lock(this_rq, rf);
rcu_read_lock();
sd = rcu_dereference_check_sched_domain(this_rq->sd);
sd = rcu_dereference_sched_domain(this_rq->sd);
if (!sd) {
rcu_read_unlock();
goto out;

4
kernel/sched/sched.h
View File

@@ -2010,7 +2010,7 @@ queue_balance_callback(struct rq *rq,
rq->balance_callback = head;
}
#define rcu_dereference_check_sched_domain(p) \
#define rcu_dereference_sched_domain(p) \
rcu_dereference_check((p), lockdep_is_held(&sched_domains_mutex))
/*
@@ -2021,7 +2021,7 @@ queue_balance_callback(struct rq *rq,
* preempt-disabled sections.
*/
#define for_each_domain(cpu, __sd) \
for (__sd = rcu_dereference_check_sched_domain(cpu_rq(cpu)->sd); \
for (__sd = rcu_dereference_sched_domain(cpu_rq(cpu)->sd); \
__sd; __sd = __sd->parent)
/* A mask of all the SD flags that have the SDF_SHARED_CHILD metaflag */