diff options
Diffstat (limited to 'fs/minix/minix.h')
| -rw-r--r-- | fs/minix/minix.h | 53 |
1 files changed, 32 insertions, 21 deletions
diff --git a/fs/minix/minix.h b/fs/minix/minix.h index 1ebd11854622..2bfaf377f208 100644 --- a/fs/minix/minix.h +++ b/fs/minix/minix.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef FS_MINIX_H #define FS_MINIX_H @@ -31,7 +32,6 @@ struct minix_sb_info { unsigned long s_zmap_blocks; unsigned long s_firstdatazone; unsigned long s_log_zone_size; - unsigned long s_max_size; int s_dirsize; int s_namelen; struct buffer_head ** s_imap; @@ -42,17 +42,21 @@ struct minix_sb_info { unsigned short s_version; }; -extern struct inode *minix_iget(struct super_block *, unsigned long); -extern struct minix_inode * minix_V1_raw_inode(struct super_block *, ino_t, struct buffer_head **); -extern struct minix2_inode * minix_V2_raw_inode(struct super_block *, ino_t, struct buffer_head **); -extern struct inode * minix_new_inode(const struct inode *, umode_t, int *); -extern void minix_free_inode(struct inode * inode); -extern unsigned long minix_count_free_inodes(struct super_block *sb); -extern int minix_new_block(struct inode * inode); -extern void minix_free_block(struct inode *inode, unsigned long block); -extern unsigned long minix_count_free_blocks(struct super_block *sb); -extern int minix_getattr(struct vfsmount *, struct dentry *, struct kstat *); -extern int minix_prepare_chunk(struct page *page, loff_t pos, unsigned len); +void __minix_error_inode(struct inode *inode, const char *function, + unsigned int line, const char *fmt, ...); + +struct inode *minix_iget(struct super_block *, unsigned long); +struct minix_inode *minix_V1_raw_inode(struct super_block *, ino_t, struct buffer_head **); +struct minix2_inode *minix_V2_raw_inode(struct super_block *, ino_t, struct buffer_head **); +struct inode *minix_new_inode(const struct inode *, umode_t); +void minix_free_inode(struct inode *inode); +unsigned long minix_count_free_inodes(struct super_block *sb); +int minix_new_block(struct inode *inode); +void minix_free_block(struct inode *inode, unsigned long block); +unsigned long minix_count_free_blocks(struct super_block *sb); +int minix_getattr(struct mnt_idmap *, const struct path *, + struct kstat *, u32, unsigned int); +int minix_prepare_chunk(struct folio *folio, loff_t pos, unsigned len); extern void V1_minix_truncate(struct inode *); extern void V2_minix_truncate(struct inode *); @@ -63,14 +67,15 @@ extern int V2_minix_get_block(struct inode *, long, struct buffer_head *, int); extern unsigned V1_minix_blocks(loff_t, struct super_block *); extern unsigned V2_minix_blocks(loff_t, struct super_block *); -extern struct minix_dir_entry *minix_find_entry(struct dentry*, struct page**); -extern int minix_add_link(struct dentry*, struct inode*); -extern int minix_delete_entry(struct minix_dir_entry*, struct page*); -extern int minix_make_empty(struct inode*, struct inode*); -extern int minix_empty_dir(struct inode*); -extern void minix_set_link(struct minix_dir_entry*, struct page*, struct inode*); -extern struct minix_dir_entry *minix_dotdot(struct inode*, struct page**); -extern ino_t minix_inode_by_name(struct dentry*); +struct minix_dir_entry *minix_find_entry(struct dentry *, struct folio **); +int minix_add_link(struct dentry*, struct inode*); +int minix_delete_entry(struct minix_dir_entry *, struct folio *); +int minix_make_empty(struct inode*, struct inode*); +int minix_empty_dir(struct inode*); +int minix_set_link(struct minix_dir_entry *de, struct folio *folio, + struct inode *inode); +struct minix_dir_entry *minix_dotdot(struct inode*, struct folio **); +ino_t minix_inode_by_name(struct dentry*); extern const struct inode_operations minix_file_inode_operations; extern const struct inode_operations minix_dir_inode_operations; @@ -84,7 +89,7 @@ static inline struct minix_sb_info *minix_sb(struct super_block *sb) static inline struct minix_inode_info *minix_i(struct inode *inode) { - return list_entry(inode, struct minix_inode_info, vfs_inode); + return container_of(inode, struct minix_inode_info, vfs_inode); } static inline unsigned minix_blocks_needed(unsigned bits, unsigned blocksize) @@ -166,4 +171,10 @@ static inline int minix_test_bit(int nr, const void *vaddr) #endif +#define minix_error_inode(inode, fmt, ...) \ + __minix_error_inode((inode), __func__, __LINE__, \ + (fmt), ##__VA_ARGS__) + +#define EFSCORRUPTED EUCLEAN /* Filesystem is corrupted */ + #endif /* FS_MINIX_H */ |