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sched_ext: Merge branch 'for-6.16-fixes' into for-6.17

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Pull sched_ext/for-6.16-fixes to receive:

 c50784e99f ("sched_ext: Make scx_group_set_weight() always update tg->scx.weight")
 33796b9187 ("sched_ext, sched/core: Don't call scx_group_set_weight() prematurely from sched_create_group()")

which are needed to implement CPU bandwidth control interface support.

Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Tejun Heo
2025-06-20 17:01:21 -10:00
parent e4ee150fea 33796b9187
commit e4e149dd2f
10 changed files with 37 additions and 17 deletions
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4
kernel/sched/core.c
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@@ -8437,7 +8437,7 @@ void __init sched_init(void)
init_cfs_bandwidth(&root_task_group.cfs_bandwidth, NULL);
#endif /* CONFIG_FAIR_GROUP_SCHED */
#ifdef CONFIG_EXT_GROUP_SCHED
root_task_group.scx_weight = CGROUP_WEIGHT_DFL;
scx_tg_init(&root_task_group);
#endif /* CONFIG_EXT_GROUP_SCHED */
#ifdef CONFIG_RT_GROUP_SCHED
root_task_group.rt_se = (struct sched_rt_entity **)ptr;
@@ -8872,7 +8872,7 @@ struct task_group *sched_create_group(struct task_group *parent)
if (!alloc_rt_sched_group(tg, parent))
goto err;
scx_group_set_weight(tg, CGROUP_WEIGHT_DFL);
scx_tg_init(tg);
alloc_uclamp_sched_group(tg, parent);
return tg;