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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
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1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859/* SPDX-License-Identifier: GPL-2.0 */#ifndef _LINUX_CGROUP_NAMESPACE_H#define _LINUX_CGROUP_NAMESPACE_H
#include <linux/ns_common.h>
struct cgroup_namespace { struct ns_common ns; struct user_namespace *user_ns; struct ucounts *ucounts; struct css_set *root_cset;};
extern struct cgroup_namespace init_cgroup_ns;
#ifdef CONFIG_CGROUPS
static inline struct cgroup_namespace *to_cg_ns(struct ns_common *ns){ return container_of(ns, struct cgroup_namespace, ns);}
void free_cgroup_ns(struct cgroup_namespace *ns);
struct cgroup_namespace *copy_cgroup_ns(u64 flags, struct user_namespace *user_ns, struct cgroup_namespace *old_ns);
int cgroup_path_ns(struct cgroup *cgrp, char *buf, size_t buflen, struct cgroup_namespace *ns);
static inline void get_cgroup_ns(struct cgroup_namespace *ns){ ns_ref_inc(ns);}
static inline void put_cgroup_ns(struct cgroup_namespace *ns){ if (ns_ref_put(ns)) free_cgroup_ns(ns);}
#else /* !CONFIG_CGROUPS */
static inline void free_cgroup_ns(struct cgroup_namespace *ns) { }static inline struct cgroup_namespace *copy_cgroup_ns(u64 flags, struct user_namespace *user_ns, struct cgroup_namespace *old_ns){ return old_ns;}
static inline void get_cgroup_ns(struct cgroup_namespace *ns) { }static inline void put_cgroup_ns(struct cgroup_namespace *ns) { }
#endif /* !CONFIG_CGROUPS */
#endif /* _LINUX_CGROUP_NAMESPACE_H */