diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/super.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/fs/super.c b/fs/super.c index a66f66bb8049..848be4fc67a2 100644 --- a/fs/super.c +++ b/fs/super.c @@ -800,17 +800,13 @@ struct super_block *get_sb_single(struct file_system_type *fs_type, EXPORT_SYMBOL(get_sb_single); struct vfsmount * -do_kern_mount(const char *fstype, int flags, const char *name, void *data) +vfs_kern_mount(struct file_system_type *type, int flags, const char *name, void *data) { - struct file_system_type *type = get_fs_type(fstype); struct super_block *sb = ERR_PTR(-ENOMEM); struct vfsmount *mnt; int error; char *secdata = NULL; - if (!type) - return ERR_PTR(-ENODEV); - mnt = alloc_vfsmnt(name); if (!mnt) goto out; @@ -841,7 +837,6 @@ do_kern_mount(const char *fstype, int flags, const char *name, void *data) mnt->mnt_parent = mnt; up_write(&sb->s_umount); free_secdata(secdata); - put_filesystem(type); return mnt; out_sb: up_write(&sb->s_umount); @@ -852,10 +847,23 @@ out_free_secdata: out_mnt: free_vfsmnt(mnt); out: - put_filesystem(type); return (struct vfsmount *)sb; } +EXPORT_SYMBOL_GPL(vfs_kern_mount); + +struct vfsmount * +do_kern_mount(const char *fstype, int flags, const char *name, void *data) +{ + struct file_system_type *type = get_fs_type(fstype); + struct vfsmount *mnt; + if (!type) + return ERR_PTR(-ENODEV); + mnt = vfs_kern_mount(type, flags, name, data); + put_filesystem(type); + return mnt; +} + EXPORT_SYMBOL_GPL(do_kern_mount); struct vfsmount *kern_mount(struct file_system_type *type) |