From: Yuyang Du <yuyang.du@intel.com>
To: peterz@infradead.org, mingo@kernel.org, linux-kernel@vger.kernel.org
Cc: umgwanakikbuti@gmail.com, bsegall@google.com, pjt@google.com,
morten.rasmussen@arm.com, vincent.guittot@linaro.org,
dietmar.eggemann@arm.com, matt@codeblueprint.co.uk
Subject: [RFC PATCH 01/11] sched: Remove unused @cpu argument from destroy_sched_domain*()
Date: Thu, 16 Jun 2016 09:49:25 +0800 [thread overview]
Message-ID: <1466041775-4528-2-git-send-email-yuyang.du@intel.com> (raw)
In-Reply-To: <1466041775-4528-1-git-send-email-yuyang.du@intel.com>
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
next prev parent reply other threads:[~2016-06-16 9:46 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-16 1:49 [RFC PATCH 00/11] Refactor select_task_rq_fair() Yuyang Du
2016-06-16 1:49 ` Yuyang Du [this message]
2016-06-16 1:49 ` [RFC PATCH 02/11] sched: Restructure destroy_sched_domain() Yuyang Du
2016-06-16 1:49 ` [RFC PATCH 03/11] sched: Introduce struct sched_domain_shared Yuyang Du
2016-06-16 1:49 ` [RFC PATCH 04/11] sched: Replace sd_busy/nr_busy_cpus with sched_domain_shared Yuyang Du
2016-06-16 1:49 ` [RFC PATCH 05/11] sched: Rewrite select_idle_siblings() Yuyang Du
2016-06-16 1:49 ` [RFC PATCH 06/11] sched: Optimize SCHED_SMT Yuyang Du
2016-06-16 1:49 ` [RFC PATCH 07/11] sched: Clean up SD_BALANCE_WAKE flags in sched domain build-up Yuyang Du
2016-06-16 1:49 ` [RFC PATCH 08/11] sched: Remove SD_WAKE_AFFINE flag and replace it with SD_BALANCE_WAKE Yuyang Du
2016-06-23 13:04 ` Matt Fleming
2016-06-23 13:54 ` Peter Zijlstra
2016-06-23 14:06 ` Mike Galbraith
2016-06-16 1:49 ` [RFC PATCH 09/11] sched: Add per CPU variable sd_socket_id to specify the CPU's socket Yuyang Du
2016-06-16 1:49 ` [RFC PATCH 10/11] sched: Add sched_llc_complete static key to specify whether the LLC covers all CPUs Yuyang Du
2016-06-16 1:49 ` [RFC PATCH 11/11] sched/fair: Refactor select_task_rq_fair() Yuyang Du
2016-06-16 1:57 ` Yuyang Du
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