From: tip-bot for Vincent Guittot <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: mingo@kernel.org, linux-kernel@vger.kernel.org,
peterz@infradead.org, hpa@zytor.com, mgorman@techsingularity.net,
riel@surriel.com, tglx@linutronix.de, vincent.guittot@linaro.org,
srikar@linux.vnet.ibm.com, torvalds@linux-foundation.org
Subject: [tip:sched/core] sched/numa: Remove unused numa_stats::nr_running field
Date: Mon, 10 Sep 2018 03:20:23 -0700 [thread overview]
Message-ID: <tip-7477a3504e619768c9e972dafe2907e6b8ed9823@git.kernel.org> (raw)
In-Reply-To: <1535548752-4434-3-git-send-email-vincent.guittot@linaro.org>
Commit-ID: 7477a3504e619768c9e972dafe2907e6b8ed9823
Gitweb: https://git.kernel.org/tip/7477a3504e619768c9e972dafe2907e6b8ed9823
Author: Vincent Guittot <vincent.guittot@linaro.org>
AuthorDate: Wed, 29 Aug 2018 15:19:10 +0200
Committer: Ingo Molnar <mingo@kernel.org>
CommitDate: Mon, 10 Sep 2018 11:05:56 +0200
sched/numa: Remove unused numa_stats::nr_running field
nr_running in struct numa_stats is not used anywhere in the code.
Remove it.
Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Acked-by: Mel Gorman <mgorman@techsingularity.net>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@surriel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1535548752-4434-3-git-send-email-vincent.guittot@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
kernel/sched/fair.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index b65596fae06b..6bd142d19549 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -1454,8 +1454,6 @@ struct numa_stats {
/* Total compute capacity of CPUs on a node */
unsigned long compute_capacity;
-
- unsigned int nr_running;
};
/*
@@ -1469,7 +1467,6 @@ static void update_numa_stats(struct numa_stats *ns, int nid)
for_each_cpu(cpu, cpumask_of_node(nid)) {
struct rq *rq = cpu_rq(cpu);
- ns->nr_running += rq->nr_running;
ns->load += weighted_cpuload(rq);
ns->compute_capacity += capacity_of(cpu);
}
next prev parent reply other threads:[~2018-09-10 10:20 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-29 13:19 [PATCH 0/4] sched/numa: remove unused code Vincent Guittot
2018-08-29 13:19 ` [PATCH 1/4] sched/numa: remove unused code from update_numa_stats() Vincent Guittot
2018-09-04 6:39 ` Srikar Dronamraju
2018-09-10 10:19 ` [tip:sched/core] sched/numa: Remove " tip-bot for Vincent Guittot
2018-08-29 13:19 ` [PATCH 2/4] sched/numa: remove unused nr_running field Vincent Guittot
2018-09-04 6:40 ` Srikar Dronamraju
2018-09-10 10:20 ` tip-bot for Vincent Guittot [this message]
2018-08-29 13:19 ` [RFC PATCH 3/4] sched/topology: remove smt_gain Vincent Guittot
2018-08-29 14:08 ` Qais Yousef
2018-08-29 14:42 ` Vincent Guittot
2018-09-07 12:42 ` Peter Zijlstra
2018-09-10 11:23 ` Qais Yousef
2018-09-04 8:24 ` Srikar Dronamraju
2018-09-04 9:36 ` Vincent Guittot
2018-09-04 10:37 ` Srikar Dronamraju
2018-09-05 7:36 ` Vincent Guittot
2018-09-05 8:50 ` Srikar Dronamraju
2018-09-05 9:11 ` Vincent Guittot
2018-09-05 11:14 ` Srikar Dronamraju
2018-09-06 9:21 ` Vincent Guittot
2018-09-10 11:05 ` Qais Yousef
2018-09-10 10:07 ` [tip:sched/core] sched/fair: Fix scale_rt_capacity() for SMT tip-bot for Vincent Guittot
2018-12-11 15:31 ` [tip:sched/core] sched/topology: Remove the ::smt_gain field from 'struct sched_domain' tip-bot for Vincent Guittot
2018-08-29 13:19 ` [RFC PATCH 4/4] sched/topology: remove unused sd param from arch_scale_cpu_capacity() Vincent Guittot
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