diff options
Diffstat (limited to 'kernel/cgroup/cgroup-internal.h')
| -rw-r--r-- | kernel/cgroup/cgroup-internal.h | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/kernel/cgroup/cgroup-internal.h b/kernel/cgroup/cgroup-internal.h index 5790e5ff9a0f..710edeeb1f9f 100644 --- a/kernel/cgroup/cgroup-internal.h +++ b/kernel/cgroup/cgroup-internal.h @@ -26,6 +26,16 @@ struct cgrp_cset_link { struct list_head cgrp_link; }; +struct cgroup_sb_opts { + u16 subsys_mask; + unsigned int flags; + char *release_agent; + bool cpuset_clone_children; + char *name; + /* User explicitly requested empty subsystem */ + bool none; +}; + extern struct mutex cgroup_mutex; extern spinlock_t css_set_lock; extern struct cgroup_subsys *cgroup_subsys[]; @@ -66,7 +76,13 @@ void cgroup_kn_unlock(struct kernfs_node *kn); int cgroup_path_ns_locked(struct cgroup *cgrp, char *buf, size_t buflen, struct cgroup_namespace *ns); +void cgroup_free_root(struct cgroup_root *root); +void init_cgroup_root(struct cgroup_root *root, struct cgroup_sb_opts *opts); +int cgroup_setup_root(struct cgroup_root *root, u16 ss_mask); int rebind_subsystems(struct cgroup_root *dst_root, u16 ss_mask); +struct dentry *cgroup_do_mount(struct file_system_type *fs_type, int flags, + struct cgroup_root *root, unsigned long magic, + struct cgroup_namespace *ns); bool cgroup_may_migrate_to(struct cgroup *dst_cgrp); void cgroup_migrate_finish(struct list_head *preloaded_csets); @@ -86,18 +102,24 @@ ssize_t cgroup_procs_write(struct kernfs_open_file *of, char *buf, size_t nbytes void cgroup_lock_and_drain_offline(struct cgroup *cgrp); +int cgroup_mkdir(struct kernfs_node *parent_kn, const char *name, umode_t mode); +int cgroup_rmdir(struct kernfs_node *kn); +int cgroup_show_path(struct seq_file *sf, struct kernfs_node *kf_node, + struct kernfs_root *kf_root); + /* * cgroup-v1.c */ -extern spinlock_t release_agent_path_lock; extern struct cftype cgroup_legacy_base_files[]; extern const struct file_operations proc_cgroupstats_operations; +extern struct kernfs_syscall_ops cgroup1_kf_syscall_ops; bool cgroup_ssid_no_v1(int ssid); void cgroup_pidlist_destroy_all(struct cgroup *cgrp); -int cgroup1_rename(struct kernfs_node *kn, struct kernfs_node *new_parent, - const char *new_name_str); void cgroup_release_agent(struct work_struct *work); void check_for_release(struct cgroup *cgrp); +struct dentry *cgroup1_mount(struct file_system_type *fs_type, int flags, + void *data, unsigned long magic, + struct cgroup_namespace *ns); #endif /* __CGROUP_INTERNAL_H */ |