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Diffstat (limited to 'fs/super.c')
-rw-r--r--fs/super.c67
1 files changed, 6 insertions, 61 deletions
diff --git a/fs/super.c b/fs/super.c
index 7e9dd4cc2c01..4bae0ef6110e 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -843,23 +843,6 @@ error:
}
EXPORT_SYMBOL(mount_bdev);
-int get_sb_bdev(struct file_system_type *fs_type,
- int flags, const char *dev_name, void *data,
- int (*fill_super)(struct super_block *, void *, int),
- struct vfsmount *mnt)
-{
- struct dentry *root;
-
- root = mount_bdev(fs_type, flags, dev_name, data, fill_super);
- if (IS_ERR(root))
- return PTR_ERR(root);
- mnt->mnt_root = root;
- mnt->mnt_sb = root->d_sb;
- return 0;
-}
-
-EXPORT_SYMBOL(get_sb_bdev);
-
void kill_block_super(struct super_block *sb)
{
struct block_device *bdev = sb->s_bdev;
@@ -897,22 +880,6 @@ struct dentry *mount_nodev(struct file_system_type *fs_type,
}
EXPORT_SYMBOL(mount_nodev);
-int get_sb_nodev(struct file_system_type *fs_type,
- int flags, void *data,
- int (*fill_super)(struct super_block *, void *, int),
- struct vfsmount *mnt)
-{
- struct dentry *root;
-
- root = mount_nodev(fs_type, flags, data, fill_super);
- if (IS_ERR(root))
- return PTR_ERR(root);
- mnt->mnt_root = root;
- mnt->mnt_sb = root->d_sb;
- return 0;
-}
-EXPORT_SYMBOL(get_sb_nodev);
-
static int compare_single(struct super_block *s, void *p)
{
return 1;
@@ -943,22 +910,6 @@ struct dentry *mount_single(struct file_system_type *fs_type,
}
EXPORT_SYMBOL(mount_single);
-int get_sb_single(struct file_system_type *fs_type,
- int flags, void *data,
- int (*fill_super)(struct super_block *, void *, int),
- struct vfsmount *mnt)
-{
- struct dentry *root;
- root = mount_single(fs_type, flags, data, fill_super);
- if (IS_ERR(root))
- return PTR_ERR(root);
- mnt->mnt_root = root;
- mnt->mnt_sb = root->d_sb;
- return 0;
-}
-
-EXPORT_SYMBOL(get_sb_single);
-
struct vfsmount *
vfs_kern_mount(struct file_system_type *type, int flags, const char *name, void *data)
{
@@ -988,19 +939,13 @@ vfs_kern_mount(struct file_system_type *type, int flags, const char *name, void
goto out_free_secdata;
}
- if (type->mount) {
- root = type->mount(type, flags, name, data);
- if (IS_ERR(root)) {
- error = PTR_ERR(root);
- goto out_free_secdata;
- }
- mnt->mnt_root = root;
- mnt->mnt_sb = root->d_sb;
- } else {
- error = type->get_sb(type, flags, name, data, mnt);
- if (error < 0)
- goto out_free_secdata;
+ root = type->mount(type, flags, name, data);
+ if (IS_ERR(root)) {
+ error = PTR_ERR(root);
+ goto out_free_secdata;
}
+ mnt->mnt_root = root;
+ mnt->mnt_sb = root->d_sb;
BUG_ON(!mnt->mnt_sb);
WARN_ON(!mnt->mnt_sb->s_bdi);
mnt->mnt_sb->s_flags |= MS_BORN;