linux-kernel - [PATCH 0/4] sched/numa: remove unused code

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Date:   Wed, 29 Aug 2018 15:19:08 +0200
From:   Vincent Guittot <vincent.guittot@...aro.org>
To:     peterz@...radead.org, mingo@...hat.com,
        linux-kernel@...r.kernel.org
Cc:     Vincent Guittot <vincent.guittot@...aro.org>,
        Srikar Dronamraju <srikar@...ux.vnet.ibm.com>,
        Rik van Riel <riel@...riel.com>
Subject: [PATCH 0/4] sched/numa: remove unused code

With:
  commit 2d4056fafa19 ("sched/numa: Remove numa_has_capacity()")
some code and fields are not used anymore.

Patch 1-2 remove the unused code.

Patch 3 goes a bit further and removes smt_gain field from sched_domain.

Patch 4 removes sd parameter from arch_scale_cpu_capacity once the last
user has been removed by patch 3

Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Ingo Molnar <mingo@...hat.com>
Cc: Srikar Dronamraju <srikar@...ux.vnet.ibm.com>
Cc: Rik van Riel <riel@...riel.com>
Cc: linux-kernel@...r.kernel.org (open list)

Vincent Guittot (4):
  sched/numa: remove unused code from update_numa_stats()
  sched/numa: remove unused nr_running field
  sched/numa: remove smt_gain
  sched/topology: remove unused sd param from arch_scale_cpu_capacity()

 arch/arm/kernel/topology.c       |  2 +-
 drivers/base/arch_topology.c     |  6 +++---
 include/linux/arch_topology.h    |  2 +-
 include/linux/sched/topology.h   |  1 -
 kernel/sched/cpufreq_schedutil.c |  2 +-
 kernel/sched/deadline.c          |  2 +-
 kernel/sched/fair.c              | 32 +++++---------------------------
 kernel/sched/pelt.c              |  2 +-
 kernel/sched/sched.h             |  7 ++-----
 kernel/sched/topology.c          |  2 --
 10 files changed, 15 insertions(+), 43 deletions(-)

-- 
2.7.4