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author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /fs/bfs/bfs.h | |
download | linux-3.10-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz linux-3.10-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.bz2 linux-3.10-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'fs/bfs/bfs.h')
-rw-r--r-- | fs/bfs/bfs.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/fs/bfs/bfs.h b/fs/bfs/bfs.h new file mode 100644 index 00000000000..1020dbc88be --- /dev/null +++ b/fs/bfs/bfs.h @@ -0,0 +1,60 @@ +/* + * fs/bfs/bfs.h + * Copyright (C) 1999 Tigran Aivazian <tigran@veritas.com> + */ +#ifndef _FS_BFS_BFS_H +#define _FS_BFS_BFS_H + +#include <linux/bfs_fs.h> + +/* + * BFS file system in-core superblock info + */ +struct bfs_sb_info { + unsigned long si_blocks; + unsigned long si_freeb; + unsigned long si_freei; + unsigned long si_lf_ioff; + unsigned long si_lf_sblk; + unsigned long si_lf_eblk; + unsigned long si_lasti; + unsigned long * si_imap; + struct buffer_head * si_sbh; /* buffer header w/superblock */ + struct bfs_super_block * si_bfs_sb; /* superblock in si_sbh->b_data */ +}; + +/* + * BFS file system in-core inode info + */ +struct bfs_inode_info { + unsigned long i_dsk_ino; /* inode number from the disk, can be 0 */ + unsigned long i_sblock; + unsigned long i_eblock; + struct inode vfs_inode; +}; + +static inline struct bfs_sb_info *BFS_SB(struct super_block *sb) +{ + return sb->s_fs_info; +} + +static inline struct bfs_inode_info *BFS_I(struct inode *inode) +{ + return list_entry(inode, struct bfs_inode_info, vfs_inode); +} + + +#define printf(format, args...) \ + printk(KERN_ERR "BFS-fs: %s(): " format, __FUNCTION__, ## args) + + +/* file.c */ +extern struct inode_operations bfs_file_inops; +extern struct file_operations bfs_file_operations; +extern struct address_space_operations bfs_aops; + +/* dir.c */ +extern struct inode_operations bfs_dir_inops; +extern struct file_operations bfs_dir_operations; + +#endif /* _FS_BFS_BFS_H */ |