diff options
Diffstat (limited to 'fs/ntfs3/ntfs_fs.h')
| -rw-r--r-- | fs/ntfs3/ntfs_fs.h | 73 |
1 files changed, 36 insertions, 37 deletions
diff --git a/fs/ntfs3/ntfs_fs.h b/fs/ntfs3/ntfs_fs.h index cfe9d3bf07f9..ff7f241a25b2 100644 --- a/fs/ntfs3/ntfs_fs.h +++ b/fs/ntfs3/ntfs_fs.h @@ -383,7 +383,7 @@ struct ntfs_inode { struct rw_semaphore run_lock; struct runs_tree run; #ifdef CONFIG_NTFS3_LZX_XPRESS - struct page *offs_page; + struct folio *offs_folio; #endif } file; }; @@ -434,8 +434,8 @@ int attr_set_size(struct ntfs_inode *ni, enum ATTR_TYPE type, struct ATTRIB **ret); int attr_data_get_block(struct ntfs_inode *ni, CLST vcn, CLST clen, CLST *lcn, CLST *len, bool *new, bool zero); -int attr_data_read_resident(struct ntfs_inode *ni, struct page *page); -int attr_data_write_resident(struct ntfs_inode *ni, struct page *page); +int attr_data_read_resident(struct ntfs_inode *ni, struct folio *folio); +int attr_data_write_resident(struct ntfs_inode *ni, struct folio *folio); int attr_load_runs_vcn(struct ntfs_inode *ni, enum ATTR_TYPE type, const __le16 *name, u8 name_len, struct runs_tree *run, CLST vcn); @@ -446,12 +446,15 @@ int attr_wof_frame_info(struct ntfs_inode *ni, struct ATTRIB *attr, struct runs_tree *run, u64 frame, u64 frames, u8 frame_bits, u32 *ondisk_size, u64 *vbo_data); int attr_is_frame_compressed(struct ntfs_inode *ni, struct ATTRIB *attr, - CLST frame, CLST *clst_data); + CLST frame, CLST *clst_data, + struct runs_tree *run); int attr_allocate_frame(struct ntfs_inode *ni, CLST frame, size_t compr_size, u64 new_valid); int attr_collapse_range(struct ntfs_inode *ni, u64 vbo, u64 bytes); int attr_insert_range(struct ntfs_inode *ni, u64 vbo, u64 bytes); int attr_punch_hole(struct ntfs_inode *ni, u64 vbo, u64 bytes, u32 *frame_size); +int attr_force_nonresident(struct ntfs_inode *ni); +int attr_set_compress(struct ntfs_inode *ni, bool compr); /* Functions from attrlist.c */ void al_destroy(struct ntfs_inode *ni); @@ -470,8 +473,6 @@ int al_add_le(struct ntfs_inode *ni, enum ATTR_TYPE type, const __le16 *name, u8 name_len, CLST svcn, __le16 id, const struct MFT_REF *ref, struct ATTR_LIST_ENTRY **new_le); bool al_remove_le(struct ntfs_inode *ni, struct ATTR_LIST_ENTRY *le); -bool al_delete_le(struct ntfs_inode *ni, enum ATTR_TYPE type, CLST vcn, - const __le16 *name, u8 name_len, const struct MFT_REF *ref); int al_update(struct ntfs_inode *ni, int sync); static inline size_t al_aligned(size_t size) { @@ -493,18 +494,25 @@ struct inode *dir_search_u(struct inode *dir, const struct cpu_str *uni, struct ntfs_fnd *fnd); bool dir_is_empty(struct inode *dir); extern const struct file_operations ntfs_dir_operations; +extern const struct file_operations ntfs_legacy_dir_operations; /* Globals from file.c */ +int ntfs_fileattr_get(struct dentry *dentry, struct fileattr *fa); +int ntfs_fileattr_set(struct mnt_idmap *idmap, struct dentry *dentry, + struct fileattr *fa); int ntfs_getattr(struct mnt_idmap *idmap, const struct path *path, struct kstat *stat, u32 request_mask, u32 flags); -int ntfs3_setattr(struct mnt_idmap *idmap, struct dentry *dentry, - struct iattr *attr); +int ntfs_setattr(struct mnt_idmap *idmap, struct dentry *dentry, + struct iattr *attr); int ntfs_file_open(struct inode *inode, struct file *file); int ntfs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, __u64 start, __u64 len); +long ntfs_ioctl(struct file *filp, u32 cmd, unsigned long arg); +long ntfs_compat_ioctl(struct file *filp, u32 cmd, unsigned long arg); extern const struct inode_operations ntfs_special_inode_operations; extern const struct inode_operations ntfs_file_inode_operations; extern const struct file_operations ntfs_file_operations; +extern const struct file_operations ntfs_legacy_file_operations; /* Globals from frecord.c */ void ni_remove_mi(struct ntfs_inode *ni, struct mft_inode *mi); @@ -559,7 +567,7 @@ int ni_write_inode(struct inode *inode, int sync, const char *hint); #define _ni_write_inode(i, w) ni_write_inode(i, w, __func__) int ni_fiemap(struct ntfs_inode *ni, struct fiemap_extent_info *fieinfo, __u64 vbo, __u64 len); -int ni_readpage_cmpr(struct ntfs_inode *ni, struct page *page); +int ni_readpage_cmpr(struct ntfs_inode *ni, struct folio *folio); int ni_decompress_file(struct ntfs_inode *ni); int ni_read_frame(struct ntfs_inode *ni, u64 frame_vbo, struct page **pages, u32 pages_per_frame); @@ -576,10 +584,10 @@ int ni_add_name(struct ntfs_inode *dir_ni, struct ntfs_inode *ni, struct NTFS_DE *de); int ni_rename(struct ntfs_inode *dir_ni, struct ntfs_inode *new_dir_ni, - struct ntfs_inode *ni, struct NTFS_DE *de, struct NTFS_DE *new_de, - bool *is_bad); + struct ntfs_inode *ni, struct NTFS_DE *de, struct NTFS_DE *new_de); bool ni_is_dirty(struct inode *inode); +int ni_set_compress(struct inode *inode, bool compr); /* Globals from fslog.c */ bool check_index_header(const struct INDEX_HDR *hdr, size_t bytes); @@ -700,23 +708,21 @@ int indx_update_dup(struct ntfs_inode *ni, struct ntfs_sb_info *sbi, struct inode *ntfs_iget5(struct super_block *sb, const struct MFT_REF *ref, const struct cpu_str *name); int ntfs_set_size(struct inode *inode, u64 new_size); -int reset_log_file(struct inode *inode); int ntfs_get_block(struct inode *inode, sector_t vbn, struct buffer_head *bh_result, int create); int ntfs_write_begin(struct file *file, struct address_space *mapping, - loff_t pos, u32 len, struct page **pagep, void **fsdata); + loff_t pos, u32 len, struct folio **foliop, void **fsdata); int ntfs_write_end(struct file *file, struct address_space *mapping, loff_t pos, - u32 len, u32 copied, struct page *page, void *fsdata); + u32 len, u32 copied, struct folio *folio, void *fsdata); int ntfs3_write_inode(struct inode *inode, struct writeback_control *wbc); int ntfs_sync_inode(struct inode *inode); int ntfs_flush_inodes(struct super_block *sb, struct inode *i1, struct inode *i2); -int inode_write_data(struct inode *inode, const void *data, size_t bytes); -struct inode *ntfs_create_inode(struct mnt_idmap *idmap, struct inode *dir, - struct dentry *dentry, - const struct cpu_str *uni, umode_t mode, - dev_t dev, const char *symname, u32 size, - struct ntfs_fnd *fnd); +int inode_read_data(struct inode *inode, void *data, size_t bytes); +int ntfs_create_inode(struct mnt_idmap *idmap, struct inode *dir, + struct dentry *dentry, const struct cpu_str *uni, + umode_t mode, dev_t dev, const char *symname, u32 size, + struct ntfs_fnd *fnd); int ntfs_link_inode(struct inode *inode, struct dentry *dentry); int ntfs_unlink_inode(struct inode *dir, const struct dentry *dentry); void ntfs_evict_inode(struct inode *inode); @@ -875,7 +881,7 @@ int ntfs_init_acl(struct mnt_idmap *idmap, struct inode *inode, int ntfs_acl_chmod(struct mnt_idmap *idmap, struct dentry *dentry); ssize_t ntfs_listxattr(struct dentry *dentry, char *buffer, size_t size); -extern const struct xattr_handler *ntfs_xattr_handlers[]; +extern const struct xattr_handler *const ntfs_xattr_handlers[]; int ntfs_save_wsl_perm(struct inode *inode, __le16 *ea_size); void ntfs_get_wsl_perm(struct inode *inode); @@ -906,22 +912,6 @@ static inline bool ntfs_is_meta_file(struct ntfs_sb_info *sbi, CLST rno) rno == sbi->usn_jrnl_no; } -static inline void ntfs_unmap_page(struct page *page) -{ - kunmap(page); - put_page(page); -} - -static inline struct page *ntfs_map_page(struct address_space *mapping, - unsigned long index) -{ - struct page *page = read_mapping_page(mapping, index, NULL); - - if (!IS_ERR(page)) - kmap(page); - return page; -} - static inline size_t wnd_zone_bit(const struct wnd_bitmap *wnd) { return wnd->zone_bit; @@ -1152,4 +1142,13 @@ static inline void le64_sub_cpu(__le64 *var, u64 val) *var = cpu_to_le64(le64_to_cpu(*var) - val); } +#if IS_ENABLED(CONFIG_NTFS_FS) +bool is_legacy_ntfs(struct super_block *sb); +#else +static inline bool is_legacy_ntfs(struct super_block *sb) +{ + return false; +} +#endif + #endif /* _LINUX_NTFS3_NTFS_FS_H */ |