void scx_tg_init(struct task_group *tg)
{
- tg->scx_weight = CGROUP_WEIGHT_DFL;
+ tg->scx.weight = CGROUP_WEIGHT_DFL;
}
int scx_tg_online(struct task_group *tg)
struct scx_sched *sch = scx_root;
int ret = 0;
- WARN_ON_ONCE(tg->scx_flags & (SCX_TG_ONLINE | SCX_TG_INITED));
+ WARN_ON_ONCE(tg->scx.flags & (SCX_TG_ONLINE | SCX_TG_INITED));
percpu_down_read(&scx_cgroup_rwsem);
if (scx_cgroup_enabled) {
if (SCX_HAS_OP(sch, cgroup_init)) {
struct scx_cgroup_init_args args =
- { .weight = tg->scx_weight };
+ { .weight = tg->scx.weight };
ret = SCX_CALL_OP_RET(sch, SCX_KF_UNLOCKED, cgroup_init,
NULL, tg->css.cgroup, &args);
ret = ops_sanitize_err(sch, "cgroup_init", ret);
}
if (ret == 0)
- tg->scx_flags |= SCX_TG_ONLINE | SCX_TG_INITED;
+ tg->scx.flags |= SCX_TG_ONLINE | SCX_TG_INITED;
} else {
- tg->scx_flags |= SCX_TG_ONLINE;
+ tg->scx.flags |= SCX_TG_ONLINE;
}
percpu_up_read(&scx_cgroup_rwsem);
{
struct scx_sched *sch = scx_root;
- WARN_ON_ONCE(!(tg->scx_flags & SCX_TG_ONLINE));
+ WARN_ON_ONCE(!(tg->scx.flags & SCX_TG_ONLINE));
percpu_down_read(&scx_cgroup_rwsem);
if (scx_cgroup_enabled && SCX_HAS_OP(sch, cgroup_exit) &&
- (tg->scx_flags & SCX_TG_INITED))
+ (tg->scx.flags & SCX_TG_INITED))
SCX_CALL_OP(sch, SCX_KF_UNLOCKED, cgroup_exit, NULL,
tg->css.cgroup);
- tg->scx_flags &= ~(SCX_TG_ONLINE | SCX_TG_INITED);
+ tg->scx.flags &= ~(SCX_TG_ONLINE | SCX_TG_INITED);
percpu_up_read(&scx_cgroup_rwsem);
}
percpu_down_read(&scx_cgroup_rwsem);
if (scx_cgroup_enabled && SCX_HAS_OP(sch, cgroup_set_weight) &&
- tg->scx_weight != weight)
+ tg->scx.weight != weight)
SCX_CALL_OP(sch, SCX_KF_UNLOCKED, cgroup_set_weight, NULL,
tg_cgrp(tg), weight);
- tg->scx_weight = weight;
+ tg->scx.weight = weight;
percpu_up_read(&scx_cgroup_rwsem);
}
css_for_each_descendant_post(css, &root_task_group.css) {
struct task_group *tg = css_tg(css);
- if (!(tg->scx_flags & SCX_TG_INITED))
+ if (!(tg->scx.flags & SCX_TG_INITED))
continue;
- tg->scx_flags &= ~SCX_TG_INITED;
+ tg->scx.flags &= ~SCX_TG_INITED;
if (!sch->ops.cgroup_exit)
continue;
rcu_read_lock();
css_for_each_descendant_pre(css, &root_task_group.css) {
struct task_group *tg = css_tg(css);
- struct scx_cgroup_init_args args = { .weight = tg->scx_weight };
+ struct scx_cgroup_init_args args = { .weight = tg->scx.weight };
- if ((tg->scx_flags &
+ if ((tg->scx.flags &
(SCX_TG_ONLINE | SCX_TG_INITED)) != SCX_TG_ONLINE)
continue;
if (!sch->ops.cgroup_init) {
- tg->scx_flags |= SCX_TG_INITED;
+ tg->scx.flags |= SCX_TG_INITED;
continue;
}
scx_error(sch, "ops.cgroup_init() failed (%d)", ret);
return ret;
}
- tg->scx_flags |= SCX_TG_INITED;
+ tg->scx.flags |= SCX_TG_INITED;
rcu_read_lock();
css_put(css);