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Diffstat (limited to 'fs/ntfs3/ntfs_fs.h')
-rw-r--r--fs/ntfs3/ntfs_fs.h59
1 files changed, 31 insertions, 28 deletions
diff --git a/fs/ntfs3/ntfs_fs.h b/fs/ntfs3/ntfs_fs.h
index cd8e8374bb5a..1296e6fcc779 100644
--- a/fs/ntfs3/ntfs_fs.h
+++ b/fs/ntfs3/ntfs_fs.h
@@ -377,6 +377,13 @@ struct ntfs_inode {
*/
u8 mi_loaded;
+ /*
+ * Use this field to avoid any write(s).
+ * If inode is bad during initialization - use make_bad_inode
+ * If inode is bad during operations - use this field
+ */
+ u8 ni_bad;
+
union {
struct ntfs_index dir;
struct {
@@ -454,7 +461,6 @@ 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);
@@ -497,9 +503,6 @@ 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 ntfs_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
@@ -530,9 +533,6 @@ struct ATTRIB *ni_find_attr(struct ntfs_inode *ni, struct ATTRIB *attr,
struct ATTRIB *ni_enum_attr_ex(struct ntfs_inode *ni, struct ATTRIB *attr,
struct ATTR_LIST_ENTRY **le,
struct mft_inode **mi);
-struct ATTRIB *ni_load_attr(struct ntfs_inode *ni, enum ATTR_TYPE type,
- const __le16 *name, u8 name_len, CLST vcn,
- struct mft_inode **pmi);
int ni_load_all_mi(struct ntfs_inode *ni);
bool ni_add_subrecord(struct ntfs_inode *ni, CLST rno, struct mft_inode **mi);
int ni_remove_attr(struct ntfs_inode *ni, enum ATTR_TYPE type,
@@ -584,11 +584,9 @@ 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);
@@ -619,7 +617,6 @@ enum NTFS_DIRTY_FLAGS {
NTFS_DIRTY_ERROR = 2,
};
int ntfs_set_state(struct ntfs_sb_info *sbi, enum NTFS_DIRTY_FLAGS dirty);
-int ntfs_sb_read(struct super_block *sb, u64 lbo, size_t bytes, void *buffer);
int ntfs_sb_write(struct super_block *sb, u64 lbo, size_t bytes,
const void *buffer, int wait);
int ntfs_sb_write_run(struct ntfs_sb_info *sbi, const struct runs_tree *run,
@@ -711,14 +708,14 @@ struct inode *ntfs_iget5(struct super_block *sb, const struct MFT_REF *ref,
int ntfs_set_size(struct inode *inode, u64 new_size);
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 folio **foliop, void **fsdata);
-int ntfs_write_end(struct file *file, struct address_space *mapping, loff_t pos,
- u32 len, u32 copied, struct folio *folio, void *fsdata);
+int ntfs_write_begin(const struct kiocb *iocb, struct address_space *mapping,
+ loff_t pos, u32 len, struct folio **foliop,
+ void **fsdata);
+int ntfs_write_end(const struct kiocb *iocb, struct address_space *mapping,
+ loff_t pos, 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_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,
@@ -745,23 +742,24 @@ int mi_get(struct ntfs_sb_info *sbi, CLST rno, struct mft_inode **mi);
void mi_put(struct mft_inode *mi);
int mi_init(struct mft_inode *mi, struct ntfs_sb_info *sbi, CLST rno);
int mi_read(struct mft_inode *mi, bool is_mft);
-struct ATTRIB *mi_enum_attr(struct mft_inode *mi, struct ATTRIB *attr);
-// TODO: id?
-struct ATTRIB *mi_find_attr(struct mft_inode *mi, struct ATTRIB *attr,
- enum ATTR_TYPE type, const __le16 *name,
- u8 name_len, const __le16 *id);
-static inline struct ATTRIB *rec_find_attr_le(struct mft_inode *rec,
+struct ATTRIB *mi_enum_attr(struct ntfs_inode *ni, struct mft_inode *mi,
+ struct ATTRIB *attr);
+struct ATTRIB *mi_find_attr(struct ntfs_inode *ni, struct mft_inode *mi,
+ struct ATTRIB *attr, enum ATTR_TYPE type,
+ const __le16 *name, u8 name_len, const __le16 *id);
+static inline struct ATTRIB *rec_find_attr_le(struct ntfs_inode *ni,
+ struct mft_inode *rec,
struct ATTR_LIST_ENTRY *le)
{
- return mi_find_attr(rec, NULL, le->type, le_name(le), le->name_len,
+ return mi_find_attr(ni, rec, NULL, le->type, le_name(le), le->name_len,
&le->id);
}
int mi_write(struct mft_inode *mi, int wait);
int mi_format_new(struct mft_inode *mi, struct ntfs_sb_info *sbi, CLST rno,
__le16 flags, bool is_mft);
-struct ATTRIB *mi_insert_attr(struct mft_inode *mi, enum ATTR_TYPE type,
- const __le16 *name, u8 name_len, u32 asize,
- u16 name_off);
+struct ATTRIB *mi_insert_attr(struct ntfs_inode *ni, struct mft_inode *mi,
+ enum ATTR_TYPE type, const __le16 *name,
+ u8 name_len, u32 asize, u16 name_off);
bool mi_remove_attr(struct ntfs_inode *ni, struct mft_inode *mi,
struct ATTRIB *attr);
@@ -884,7 +882,7 @@ 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 *const ntfs_xattr_handlers[];
-int ntfs_save_wsl_perm(struct inode *inode, __le16 *ea_size);
+int ntfs_save_wsl_perm(struct inode *inode, __le32 *ea_size);
void ntfs_get_wsl_perm(struct inode *inode);
/* globals from lznt.c */
@@ -1035,6 +1033,11 @@ static inline bool is_compressed(const struct ntfs_inode *ni)
(ni->ni_flags & NI_FLAG_COMPRESSED_MASK);
}
+static inline bool is_bad_ni(const struct ntfs_inode *ni)
+{
+ return ni->ni_bad;
+}
+
static inline int ni_ext_compress_bits(const struct ntfs_inode *ni)
{
return 0xb + (ni->ni_flags & NI_FLAG_COMPRESSED_MASK);
generated by cgit v1.2.3 (git 2.39.0) at 2025-08-25 11:12:19 +0300