diff options
Diffstat (limited to 'fs/afs/super.h')
-rw-r--r-- | fs/afs/super.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/fs/afs/super.h b/fs/afs/super.h new file mode 100644 index 00000000000..ac11362f4e9 --- /dev/null +++ b/fs/afs/super.h @@ -0,0 +1,43 @@ +/* super.h: AFS filesystem internal private data + * + * Copyright (c) 2002 Red Hat, Inc. All rights reserved. + * + * This software may be freely redistributed under the terms of the + * GNU General Public License. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Authors: David Woodhouse <dwmw2@cambridge.redhat.com> + * David Howells <dhowells@redhat.com> + * + */ + +#ifndef _LINUX_AFS_SUPER_H +#define _LINUX_AFS_SUPER_H + +#include <linux/fs.h> +#include "server.h" + +#ifdef __KERNEL__ + +/*****************************************************************************/ +/* + * AFS superblock private data + * - there's one superblock per volume + */ +struct afs_super_info +{ + struct afs_volume *volume; /* volume record */ + char rwparent; /* T if parent is R/W AFS volume */ +}; + +static inline struct afs_super_info *AFS_FS_S(struct super_block *sb) +{ + return sb->s_fs_info; +} + +#endif /* __KERNEL__ */ + +#endif /* _LINUX_AFS_SUPER_H */ |