From fa736a951e456b996a76826ba78ff974414c3b55 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Thu, 28 Nov 2013 14:54:44 -0500 Subject: sysfs, kernfs: move mount core code to fs/kernfs/mount.c Move core mount code to fs/kernfs/mount.c. The respective declarations in fs/sysfs/sysfs.h are moved to fs/kernfs/kernfs-internal.h. This is pure relocation. Signed-off-by: Tejun Heo Signed-off-by: Greg Kroah-Hartman --- fs/kernfs/kernfs-internal.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'fs/kernfs/kernfs-internal.h') diff --git a/fs/kernfs/kernfs-internal.h b/fs/kernfs/kernfs-internal.h index 0d949885389d..ced0d6dadc7d 100644 --- a/fs/kernfs/kernfs-internal.h +++ b/fs/kernfs/kernfs-internal.h @@ -133,6 +133,28 @@ struct sysfs_addrm_cxt { #include "../sysfs/sysfs.h" +/* + * mount.c + */ +struct sysfs_super_info { + /* + * The root associated with this super_block. Each super_block is + * identified by the root and ns it's associated with. + */ + struct kernfs_root *root; + + /* + * Each sb is associated with one namespace tag, currently the network + * namespace of the task which mounted this sysfs instance. If multiple + * tags become necessary, make the following an array and compare + * sysfs_dirent tag against every entry. + */ + const void *ns; +}; +#define sysfs_info(SB) ((struct sysfs_super_info *)(SB->s_fs_info)) + +extern struct kmem_cache *sysfs_dir_cachep; + /* * inode.c */ -- cgit v1.2.3