From a1f7164c7b8b0d46f63bfb4ca0bb5971c760b921 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Mon, 25 Sep 2017 09:00:18 -0700 Subject: [PATCH] sched: Misc preps for cgroup unified hierarchy interface Make the following changes in preparation for the cpu controller interface implementation for cgroup2. This patch doesn't cause any functional differences. * s/cpu_stats_show()/cpu_cfs_stat_show()/ * s/cpu_files/cpu_legacy_files/ v2: Dropped cpuacct changes as it won't be used by cpu controller interface anymore. Signed-off-by: Tejun Heo Acked-by: Peter Zijlstra (Intel) Cc: Ingo Molnar Cc: Li Zefan Cc: Johannes Weiner --- kernel/sched/core.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 18a6966567da..6815fa424a7a 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -6599,7 +6599,7 @@ static int __cfs_schedulable(struct task_group *tg, u64 period, u64 quota) return ret; } -static int cpu_stats_show(struct seq_file *sf, void *v) +static int cpu_cfs_stat_show(struct seq_file *sf, void *v) { struct task_group *tg = css_tg(seq_css(sf)); struct cfs_bandwidth *cfs_b = &tg->cfs_bandwidth; @@ -6639,7 +6639,7 @@ static u64 cpu_rt_period_read_uint(struct cgroup_subsys_state *css, } #endif /* CONFIG_RT_GROUP_SCHED */ -static struct cftype cpu_files[] = { +static struct cftype cpu_legacy_files[] = { #ifdef CONFIG_FAIR_GROUP_SCHED { .name = "shares", @@ -6660,7 +6660,7 @@ static struct cftype cpu_files[] = { }, { .name = "stat", - .seq_show = cpu_stats_show, + .seq_show = cpu_cfs_stat_show, }, #endif #ifdef CONFIG_RT_GROUP_SCHED @@ -6686,7 +6686,7 @@ struct cgroup_subsys cpu_cgrp_subsys = { .fork = cpu_cgroup_fork, .can_attach = cpu_cgroup_can_attach, .attach = cpu_cgroup_attach, - .legacy_cftypes = cpu_files, + .legacy_cftypes = cpu_legacy_files, .early_init = true, };