diff options
Diffstat (limited to 'kernel/cgroup/cgroup.c')
| -rw-r--r-- | kernel/cgroup/cgroup.c | 23 |
1 files changed, 2 insertions, 21 deletions
diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c index f5ca55db1fe1..c038ccf95b5d 100644 --- a/kernel/cgroup/cgroup.c +++ b/kernel/cgroup/cgroup.c @@ -319,15 +319,6 @@ static void cgroup_idr_remove(struct idr *idr, int id) spin_unlock_bh(&cgroup_idr_lock); } -static struct cgroup *cgroup_parent(struct cgroup *cgrp) -{ - struct cgroup_subsys_state *parent_css = cgrp->self.parent; - - if (parent_css) - return container_of(parent_css, struct cgroup, self); - return NULL; -} - static bool cgroup_has_tasks(struct cgroup *cgrp) { return cgrp->nr_populated_csets; @@ -534,22 +525,12 @@ out_unlock: return css; } -static void __maybe_unused cgroup_get(struct cgroup *cgrp) -{ - css_get(&cgrp->self); -} - static void cgroup_get_live(struct cgroup *cgrp) { WARN_ON_ONCE(cgroup_is_dead(cgrp)); css_get(&cgrp->self); } -static bool cgroup_tryget(struct cgroup *cgrp) -{ - return css_tryget(&cgrp->self); -} - struct cgroup_subsys_state *of_css(struct kernfs_open_file *of) { struct cgroup *cgrp = of->kn->parent->priv; @@ -3306,7 +3287,7 @@ static int cgroup_events_show(struct seq_file *seq, void *v) return 0; } -static int cgroup_stats_show(struct seq_file *seq, void *v) +static int cgroup_stat_show(struct seq_file *seq, void *v) { struct cgroup *cgroup = seq_css(seq)->cgroup; @@ -4423,7 +4404,7 @@ static struct cftype cgroup_base_files[] = { }, { .name = "cgroup.stat", - .seq_show = cgroup_stats_show, + .seq_show = cgroup_stat_show, }, { } /* terminate */ }; |