diff options
Diffstat (limited to 'kernel/sched/ext.c')
| -rw-r--r-- | kernel/sched/ext.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/kernel/sched/ext.c b/kernel/sched/ext.c index 2c41c78be61e..b498d867ba21 100644 --- a/kernel/sched/ext.c +++ b/kernel/sched/ext.c @@ -4092,6 +4092,11 @@ bool scx_can_stop_tick(struct rq *rq) DEFINE_STATIC_PERCPU_RWSEM(scx_cgroup_rwsem); static bool scx_cgroup_enabled; +void scx_tg_init(struct task_group *tg) +{ + tg->scx_weight = CGROUP_WEIGHT_DFL; +} + int scx_tg_online(struct task_group *tg) { struct scx_sched *sch = scx_root; @@ -4241,12 +4246,12 @@ void scx_group_set_weight(struct task_group *tg, unsigned long weight) percpu_down_read(&scx_cgroup_rwsem); - if (scx_cgroup_enabled && tg->scx_weight != weight) { - if (SCX_HAS_OP(sch, cgroup_set_weight)) - SCX_CALL_OP(sch, SCX_KF_UNLOCKED, cgroup_set_weight, NULL, - tg_cgrp(tg), weight); - tg->scx_weight = weight; - } + if (scx_cgroup_enabled && SCX_HAS_OP(sch, cgroup_set_weight) && + tg->scx_weight != weight) + SCX_CALL_OP(sch, SCX_KF_UNLOCKED, cgroup_set_weight, NULL, + tg_cgrp(tg), weight); + + tg->scx_weight = weight; percpu_up_read(&scx_cgroup_rwsem); } |