diff options
Diffstat (limited to 'kernel/sched')
| -rw-r--r-- | kernel/sched/core.c | 4 | ||||
| -rw-r--r-- | kernel/sched/cpuacct.c | 4 | ||||
| -rw-r--r-- | kernel/sched/sched.h | 6 |
3 files changed, 7 insertions, 7 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 9b1f2e5..323d907 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -6761,7 +6761,7 @@ void sched_move_task(struct task_struct *tsk) if (unlikely(running)) tsk->sched_class->put_prev_task(rq, tsk); - tg = container_of(task_subsys_state_check(tsk, cpu_cgroup_subsys_id, + tg = container_of(task_css_check(tsk, cpu_cgroup_subsys_id, lockdep_is_held(&tsk->sighand->siglock)), struct task_group, css); tg = autogroup_task_group(tsk, tg); @@ -7086,7 +7086,7 @@ int sched_rt_handler(struct ctl_table *table, int write, /* return corresponding task_group object of a cgroup */ static inline struct task_group *cgroup_tg(struct cgroup *cgrp) { - return container_of(cgroup_subsys_state(cgrp, cpu_cgroup_subsys_id), + return container_of(cgroup_css(cgrp, cpu_cgroup_subsys_id), struct task_group, css); } diff --git a/kernel/sched/cpuacct.c b/kernel/sched/cpuacct.c index dbb7e2c..4a210fa 100644 --- a/kernel/sched/cpuacct.c +++ b/kernel/sched/cpuacct.c @@ -36,14 +36,14 @@ struct cpuacct { /* return cpu accounting group corresponding to this container */ static inline struct cpuacct *cgroup_ca(struct cgroup *cgrp) { - return container_of(cgroup_subsys_state(cgrp, cpuacct_subsys_id), + return container_of(cgroup_css(cgrp, cpuacct_subsys_id), struct cpuacct, css); } /* return cpu accounting group to which this task belongs */ static inline struct cpuacct *task_ca(struct task_struct *tsk) { - return container_of(task_subsys_state(tsk, cpuacct_subsys_id), + return container_of(task_css(tsk, cpuacct_subsys_id), struct cpuacct, css); } diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index ef0a7b2..471a56d 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -665,9 +665,9 @@ extern int group_balance_cpu(struct sched_group *sg); /* * Return the group to which this tasks belongs. * - * We cannot use task_subsys_state() and friends because the cgroup - * subsystem changes that value before the cgroup_subsys::attach() method - * is called, therefore we cannot pin it and might observe the wrong value. + * We cannot use task_css() and friends because the cgroup subsystem + * changes that value before the cgroup_subsys::attach() method is called, + * therefore we cannot pin it and might observe the wrong value. * * The same is true for autogroup's p->signal->autogroup->tg, the autogroup * core changes this before calling sched_move_task(). |