mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-21 11:44:01 +08:00
1da85fdff5
All bfs related functions use bfs_ prefix. This patch also moves extern declaration to bfs.h and removes prototype from inode.c This fixes checkpatch warning: WARNING: externs should be avoided in .c files Signed-off-by: Fabian Frederick <fabf@skynet.be> Cc: "Tigran A. Aivazian" <tigran@aivazian.fsnet.co.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
61 lines
1.4 KiB
C
61 lines
1.4 KiB
C
/*
|
|
* 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_eblk;
|
|
unsigned long si_lasti;
|
|
unsigned long *si_imap;
|
|
struct mutex bfs_lock;
|
|
};
|
|
|
|
/*
|
|
* 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 container_of(inode, struct bfs_inode_info, vfs_inode);
|
|
}
|
|
|
|
|
|
#define printf(format, args...) \
|
|
printk(KERN_ERR "BFS-fs: %s(): " format, __func__, ## args)
|
|
|
|
/* inode.c */
|
|
extern struct inode *bfs_iget(struct super_block *sb, unsigned long ino);
|
|
extern void bfs_dump_imap(const char *, struct super_block *);
|
|
|
|
/* file.c */
|
|
extern const struct inode_operations bfs_file_inops;
|
|
extern const struct file_operations bfs_file_operations;
|
|
extern const struct address_space_operations bfs_aops;
|
|
|
|
/* dir.c */
|
|
extern const struct inode_operations bfs_dir_inops;
|
|
extern const struct file_operations bfs_dir_operations;
|
|
|
|
#endif /* _FS_BFS_BFS_H */
|