diff options
Diffstat (limited to 'fs/ufs/ufs.h')
| -rw-r--r-- | fs/ufs/ufs.h | 33 |
1 files changed, 23 insertions, 10 deletions
diff --git a/fs/ufs/ufs.h b/fs/ufs/ufs.h index d0c4acd4f1f..343e6fc571e 100644 --- a/fs/ufs/ufs.h +++ b/fs/ufs/ufs.h @@ -18,6 +18,12 @@ 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 super_block *sb; + int work_queued; /* non-zero if the delayed work is queued */ + struct delayed_work sync_work; /* FS sync delayed work */ + spinlock_t work_lock; /* protects sync_work and work_queued */ }; struct ufs_inode_info { @@ -86,9 +92,9 @@ extern void ufs_put_cylinder (struct super_block *, unsigned); /* dir.c */ extern const struct inode_operations ufs_dir_inode_operations; extern int ufs_add_link (struct dentry *, struct inode *); -extern ino_t ufs_inode_by_name(struct inode *, struct dentry *); +extern ino_t ufs_inode_by_name(struct inode *, const struct qstr *); extern int ufs_make_empty(struct inode *, struct inode *); -extern struct ufs_dir_entry *ufs_find_entry(struct inode *, struct dentry *, struct page **); +extern struct ufs_dir_entry *ufs_find_entry(struct inode *, const struct qstr *, struct page **); extern int ufs_delete_entry(struct inode *, struct ufs_dir_entry *, struct page *); extern int ufs_empty_dir (struct inode *); extern struct ufs_dir_entry *ufs_dotdot(struct inode *, struct page **); @@ -99,33 +105,37 @@ extern void ufs_set_link(struct inode *dir, struct ufs_dir_entry *de, extern const struct inode_operations ufs_file_inode_operations; extern const struct file_operations ufs_file_operations; extern const struct address_space_operations ufs_aops; -extern int ufs_sync_file(struct file *, struct dentry *, int); /* ialloc.c */ extern void ufs_free_inode (struct inode *inode); -extern struct inode * ufs_new_inode (struct inode *, int); +extern struct inode * ufs_new_inode (struct inode *, umode_t); /* inode.c */ extern struct inode *ufs_iget(struct super_block *, unsigned long); -extern int ufs_write_inode (struct inode *, int); +extern int ufs_write_inode (struct inode *, struct writeback_control *); extern int ufs_sync_inode (struct inode *); -extern void ufs_delete_inode (struct inode *); -extern struct buffer_head * ufs_bread (struct inode *, unsigned, int, int *); +extern void ufs_evict_inode (struct inode *); extern int ufs_getfrag_block (struct inode *inode, sector_t fragment, struct buffer_head *bh_result, int create); /* namei.c */ extern const struct file_operations ufs_dir_operations; /* super.c */ -extern void ufs_warning (struct super_block *, const char *, const char *, ...) __attribute__ ((format (printf, 3, 4))); -extern void ufs_error (struct super_block *, const char *, const char *, ...) __attribute__ ((format (printf, 3, 4))); -extern void ufs_panic (struct super_block *, const char *, const char *, ...) __attribute__ ((format (printf, 3, 4))); +extern __printf(3, 4) +void ufs_warning(struct super_block *, const char *, const char *, ...); +extern __printf(3, 4) +void ufs_error(struct super_block *, const char *, const char *, ...); +extern __printf(3, 4) +void ufs_panic(struct super_block *, const char *, const char *, ...); +void ufs_mark_sb_dirty(struct super_block *sb); /* symlink.c */ extern const struct inode_operations ufs_fast_symlink_inode_operations; +extern const struct inode_operations ufs_symlink_inode_operations; /* truncate.c */ extern int ufs_truncate (struct inode *, loff_t); +extern int ufs_setattr(struct dentry *dentry, struct iattr *attr); static inline struct ufs_sb_info *UFS_SB(struct super_block *sb) { @@ -153,4 +163,7 @@ 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 */ |