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Subject[RFC PATCH 01/11] sched: Remove unused @cpu argument from destroy_sched_domain*()
Date
From: Peter Zijlstra <peterz@infradead.org>

Small cleanup; nothing uses the @cpu argument so make it go away.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
---
kernel/sched/core.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 404c078..ab6e6cf 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -5850,15 +5850,15 @@ static void free_sched_domain(struct rcu_head *rcu)
kfree(sd);
}

-static void destroy_sched_domain(struct sched_domain *sd, int cpu)
+static void destroy_sched_domain(struct sched_domain *sd)
{
call_rcu(&sd->rcu, free_sched_domain);
}

-static void destroy_sched_domains(struct sched_domain *sd, int cpu)
+static void destroy_sched_domains(struct sched_domain *sd)
{
for (; sd; sd = sd->parent)
- destroy_sched_domain(sd, cpu);
+ destroy_sched_domain(sd);
}

/*
@@ -5930,7 +5930,7 @@ cpu_attach_domain(struct sched_domain *sd, struct root_domain *rd, int cpu)
*/
if (parent->flags & SD_PREFER_SIBLING)
tmp->flags |= SD_PREFER_SIBLING;
- destroy_sched_domain(parent, cpu);
+ destroy_sched_domain(parent);
} else
tmp = tmp->parent;
}
@@ -5938,7 +5938,7 @@ cpu_attach_domain(struct sched_domain *sd, struct root_domain *rd, int cpu)
if (sd && sd_degenerate(sd)) {
tmp = sd;
sd = sd->parent;
- destroy_sched_domain(tmp, cpu);
+ destroy_sched_domain(tmp);
if (sd)
sd->child = NULL;
}
@@ -5948,7 +5948,7 @@ cpu_attach_domain(struct sched_domain *sd, struct root_domain *rd, int cpu)
rq_attach_root(rq, rd);
tmp = rq->sd;
rcu_assign_pointer(rq->sd, sd);
- destroy_sched_domains(tmp, cpu);
+ destroy_sched_domains(tmp);

update_top_cache_domain(cpu);
}
--
1.7.9.5
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