sched/headers: Rename rcu_dereference_check_sched_domain() => rcu_dereference_sched_d...

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>

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 708ad01ac231ae64e5ed88400e23254cafb2869f..74a0550b4552a4d19e3c5ae54310d5394c82fe7d 100644 (file)
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -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;

diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index d30cca6870f5f9fbc38d668c0bc824aebcbd7f54..2c0a4eaf02de19a3b21d557df8631c6215486693 100644 (file)
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -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 */