Unverified Commit 10cdfcd3 authored by Christian Brauner's avatar Christian Brauner
Browse files

nstree: make struct ns_tree private 



Don't expose it directly. There's no need to do that.

Reviewed-by: default avatarJan Kara <jack@suse.cz>
Signed-off-by: default avatarChristian Brauner <brauner@kernel.org>
parent d969328c

include/linux/nstree.h

+0 −13
Original line number Diff line number Diff line
@@ -9,19 +9,6 @@ 
#include <linux/rculist.h>

#include <linux/cookie.h>



/**

 * struct ns_tree - Namespace tree

 * @ns_tree: Rbtree of namespaces of a particular type

 * @ns_list: Sequentially walkable list of all namespaces of this type

 * @ns_tree_lock: Seqlock to protect the tree and list

 */

struct ns_tree {

	struct rb_root ns_tree;

	struct list_head ns_list;

	seqlock_t ns_tree_lock;

	int type;

};



extern struct ns_tree cgroup_ns_tree;

extern struct ns_tree ipc_ns_tree;

extern struct ns_tree mnt_ns_tree;

kernel/nstree.c

+14 −0
Original line number Diff line number Diff line
@@ -4,6 +4,20 @@ 
#include <linux/proc_ns.h>

#include <linux/vfsdebug.h>



/**

 * struct ns_tree - Namespace tree

 * @ns_tree: Rbtree of namespaces of a particular type

 * @ns_list: Sequentially walkable list of all namespaces of this type

 * @ns_tree_lock: Seqlock to protect the tree and list

 * @type: type of namespaces in this tree

 */

struct ns_tree {

       struct rb_root ns_tree;

       struct list_head ns_list;

       seqlock_t ns_tree_lock;

       int type;

};



struct ns_tree mnt_ns_tree = {

	.ns_tree = RB_ROOT,

	.ns_list = LIST_HEAD_INIT(mnt_ns_tree.ns_list),