diff options
Diffstat (limited to 'fs/ufs/ufs.h')
| -rw-r--r-- | fs/ufs/ufs.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/ufs/ufs.h b/fs/ufs/ufs.h index c08782e..5be2755 100644 --- a/fs/ufs/ufs.h +++ b/fs/ufs/ufs.h @@ -18,6 +18,8 @@ struct ufs_sb_info { unsigned s_cgno[UFS_MAX_GROUP_LOADED]; unsigned short s_cg_loaded; unsigned s_mount_opt; + struct mutex mutex; + struct task_struct *mutex_owner; }; struct ufs_inode_info { @@ -109,7 +111,6 @@ extern struct inode *ufs_iget(struct super_block *, unsigned long); extern int ufs_write_inode (struct inode *, struct writeback_control *); extern int ufs_sync_inode (struct inode *); extern void ufs_evict_inode (struct inode *); -extern struct buffer_head * ufs_bread (struct inode *, unsigned, int, int *); extern int ufs_getfrag_block (struct inode *inode, sector_t fragment, struct buffer_head *bh_result, int create); /* namei.c */ @@ -154,4 +155,7 @@ static inline u32 ufs_dtogd(struct ufs_sb_private_info * uspi, u64 b) return do_div(b, uspi->s_fpg); } +extern void lock_ufs(struct super_block *sb); +extern void unlock_ufs(struct super_block *sb); + #endif /* _UFS_UFS_H */ |
