And move the stuff out from proc_ns.h where it really doesn't belong.
Reviewed-by: Jan Kara jack@suse.cz Signed-off-by: Christian Brauner brauner@kernel.org --- include/linux/nsfs.h | 26 ++++++++++++++++++++++++++ include/linux/proc_ns.h | 13 +------------ 2 files changed, 27 insertions(+), 12 deletions(-)
diff --git a/include/linux/nsfs.h b/include/linux/nsfs.h new file mode 100644 index 000000000000..fb84aa538091 --- /dev/null +++ b/include/linux/nsfs.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright (c) 2025 Christian Brauner brauner@kernel.org */ + +#ifndef _LINUX_NSFS_H +#define _LINUX_NSFS_H + +#include <linux/ns_common.h> + +struct path; +struct task_struct; +struct proc_ns_operations; + +int ns_get_path(struct path *path, struct task_struct *task, + const struct proc_ns_operations *ns_ops); +typedef struct ns_common *ns_get_path_helper_t(void *); +int ns_get_path_cb(struct path *path, ns_get_path_helper_t ns_get_cb, + void *private_data); + +bool ns_match(const struct ns_common *ns, dev_t dev, ino_t ino); + +int ns_get_name(char *buf, size_t size, struct task_struct *task, + const struct proc_ns_operations *ns_ops); +void nsfs_init(void); + +#endif /* _LINUX_NSFS_H */ + diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h index 4b20375f3783..5e1a4b378b79 100644 --- a/include/linux/proc_ns.h +++ b/include/linux/proc_ns.h @@ -5,7 +5,7 @@ #ifndef _LINUX_PROC_NS_H #define _LINUX_PROC_NS_H
-#include <linux/ns_common.h> +#include <linux/nsfs.h> #include <uapi/linux/nsfs.h>
struct pid_namespace; @@ -75,16 +75,5 @@ static inline int ns_alloc_inum(struct ns_common *ns) #define ns_free_inum(ns) proc_free_inum((ns)->inum)
#define get_proc_ns(inode) ((struct ns_common *)(inode)->i_private) -extern int ns_get_path(struct path *path, struct task_struct *task, - const struct proc_ns_operations *ns_ops); -typedef struct ns_common *ns_get_path_helper_t(void *); -extern int ns_get_path_cb(struct path *path, ns_get_path_helper_t ns_get_cb, - void *private_data); - -extern bool ns_match(const struct ns_common *ns, dev_t dev, ino_t ino); - -extern int ns_get_name(char *buf, size_t size, struct task_struct *task, - const struct proc_ns_operations *ns_ops); -extern void nsfs_init(void);
#endif /* _LINUX_PROC_NS_H */