diff options
Diffstat (limited to 'kernel/cgroup.c')
| -rw-r--r-- | kernel/cgroup.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/kernel/cgroup.c b/kernel/cgroup.c index a71f2e0..e5bfb2a 100644 --- a/kernel/cgroup.c +++ b/kernel/cgroup.c @@ -1907,18 +1907,20 @@ struct task_struct *cgroup_taskset_next(struct cgroup_taskset *tset) EXPORT_SYMBOL_GPL(cgroup_taskset_next); /** - * cgroup_taskset_cur_cgroup - return the matching cgroup for the current task + * cgroup_taskset_cur_css - return the matching css for the current task * @tset: taskset of interest + * @subsys_id: the ID of the target subsystem * - * Return the cgroup for the current (last returned) task of @tset. This - * function must be preceded by either cgroup_taskset_first() or - * cgroup_taskset_next(). + * Return the css for the current (last returned) task of @tset for + * subsystem specified by @subsys_id. This function must be preceded by + * either cgroup_taskset_first() or cgroup_taskset_next(). */ -struct cgroup *cgroup_taskset_cur_cgroup(struct cgroup_taskset *tset) +struct cgroup_subsys_state *cgroup_taskset_cur_css(struct cgroup_taskset *tset, + int subsys_id) { - return tset->cur_cgrp; + return cgroup_css(tset->cur_cgrp, subsys_id); } -EXPORT_SYMBOL_GPL(cgroup_taskset_cur_cgroup); +EXPORT_SYMBOL_GPL(cgroup_taskset_cur_css); /** * cgroup_taskset_size - return the number of tasks in taskset |