Lines Matching refs:kn
504 cgrp = cgroup_kn_lock_live(of->kn, false); in __cgroup1_procs_write()
533 cgroup_kn_unlock(of->kn); in __cgroup1_procs_write()
567 cgrp = cgroup_kn_lock_live(of->kn, false); in cgroup_release_agent_write()
574 cgroup_kn_unlock(of->kn); in cgroup_release_agent_write()
709 struct kernfs_node *kn = kernfs_node_from_dentry(dentry); in cgroupstats_build() local
715 if (dentry->d_sb->s_type != &cgroup_fs_type || !kn || in cgroupstats_build()
716 kernfs_type(kn) != KERNFS_DIR) in cgroupstats_build()
725 cgrp = rcu_dereference(*(void __rcu __force **)&kn->priv); in cgroupstats_build()
835 static int cgroup1_rename(struct kernfs_node *kn, struct kernfs_node *new_parent, in cgroup1_rename() argument
838 struct cgroup *cgrp = kn->priv; in cgroup1_rename()
845 if (kernfs_type(kn) != KERNFS_DIR) in cgroup1_rename()
847 if (kn->parent != new_parent) in cgroup1_rename()
856 kernfs_break_active_protection(kn); in cgroup1_rename()
860 ret = kernfs_rename(kn, new_parent, new_name_str); in cgroup1_rename()
866 kernfs_unbreak_active_protection(kn); in cgroup1_rename()