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authorAl Viro <viro@zeniv.linux.org.uk>2011-03-17 22:08:28 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2011-03-17 22:10:41 -0400
commit9d412a43c3b26e1e549319e5eec26f0829f9f74d (patch)
treeb6522b693564fed172e9f8aee2e42aa2fdd95c8a /fs/internal.h
parentfbe0aa1f3d16fac5b641c0c1697371dcbe45b569 (diff)
vfs: split off vfsmount-related parts of vfs_kern_mount()
new function: mount_fs(). Does all work done by vfs_kern_mount() except the allocation and filling of vfsmount; returns root dentry or ERR_PTR(). vfs_kern_mount() switched to using it and taken to fs/namespace.c, along with its wrappers. alloc_vfsmnt()/free_vfsmnt() made static. functions in namespace.c slightly reordered. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/internal.h')
-rw-r--r--fs/internal.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/internal.h b/fs/internal.h
index f3d15de44b1..17191546d52 100644
--- a/fs/internal.h
+++ b/fs/internal.h
@@ -12,6 +12,7 @@
#include <linux/lglock.h>
struct super_block;
+struct file_system_type;
struct linux_binprm;
struct path;
@@ -61,8 +62,6 @@ extern int check_unsafe_exec(struct linux_binprm *);
extern int copy_mount_options(const void __user *, unsigned long *);
extern int copy_mount_string(const void __user *, char **);
-extern void free_vfsmnt(struct vfsmount *);
-extern struct vfsmount *alloc_vfsmnt(const char *);
extern unsigned int mnt_get_count(struct vfsmount *mnt);
extern struct vfsmount *__lookup_mnt(struct vfsmount *, struct dentry *, int);
extern void mnt_set_mountpoint(struct vfsmount *, struct dentry *,
@@ -99,6 +98,8 @@ extern struct file *get_empty_filp(void);
extern int do_remount_sb(struct super_block *, int, void *, int);
extern void __put_super(struct super_block *sb);
extern void put_super(struct super_block *sb);
+extern struct dentry *mount_fs(struct file_system_type *,
+ int, const char *, void *);
/*
* open.c