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Diffstat (limited to 'fs/hfs/hfs_fs.h')
-rw-r--r--fs/hfs/hfs_fs.h129
1 files changed, 57 insertions, 72 deletions
diff --git a/fs/hfs/hfs_fs.h b/fs/hfs/hfs_fs.h
index b5a6ad5df357..e94dbc04a1e4 100644
--- a/fs/hfs/hfs_fs.h
+++ b/fs/hfs/hfs_fs.h
@@ -9,12 +9,6 @@
#ifndef _LINUX_HFS_FS_H
#define _LINUX_HFS_FS_H
-#ifdef pr_fmt
-#undef pr_fmt
-#endif
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
#include <linux/slab.h>
#include <linux/types.h>
#include <linux/mutex.h>
@@ -27,32 +21,6 @@
#include "hfs.h"
-#define DBG_BNODE_REFS 0x00000001
-#define DBG_BNODE_MOD 0x00000002
-#define DBG_CAT_MOD 0x00000004
-#define DBG_INODE 0x00000008
-#define DBG_SUPER 0x00000010
-#define DBG_EXTENT 0x00000020
-#define DBG_BITMAP 0x00000040
-
-//#define DBG_MASK (DBG_EXTENT|DBG_INODE|DBG_BNODE_MOD|DBG_CAT_MOD|DBG_BITMAP)
-//#define DBG_MASK (DBG_BNODE_MOD|DBG_CAT_MOD|DBG_INODE)
-//#define DBG_MASK (DBG_CAT_MOD|DBG_BNODE_REFS|DBG_INODE|DBG_EXTENT)
-#define DBG_MASK (0)
-
-#define hfs_dbg(flg, fmt, ...) \
-do { \
- if (DBG_##flg & DBG_MASK) \
- printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); \
-} while (0)
-
-#define hfs_dbg_cont(flg, fmt, ...) \
-do { \
- if (DBG_##flg & DBG_MASK) \
- pr_cont(fmt, ##__VA_ARGS__); \
-} while (0)
-
-
/*
* struct hfs_inode_info
*
@@ -112,13 +80,13 @@ struct hfs_sb_info {
the extents b-tree */
struct hfs_btree *cat_tree; /* Information about
the catalog b-tree */
- u32 file_count; /* The number of
+ atomic64_t file_count; /* The number of
regular files in
the filesystem */
- u32 folder_count; /* The number of
+ atomic64_t folder_count; /* The number of
directories in the
filesystem */
- u32 next_id; /* The next available
+ atomic64_t next_id; /* The next available
file id number */
u32 clumpablks; /* The number of allocation
blocks to try to add when
@@ -171,73 +139,90 @@ struct hfs_sb_info {
#define HFS_FLG_ALT_MDB_DIRTY 2
/* bitmap.c */
-extern u32 hfs_vbm_search_free(struct super_block *, u32, u32 *);
-extern int hfs_clear_vbm_bits(struct super_block *, u16, u16);
+extern u32 hfs_vbm_search_free(struct super_block *sb, u32 goal, u32 *num_bits);
+extern int hfs_clear_vbm_bits(struct super_block *sb, u16 start, u16 count);
/* catalog.c */
-extern int hfs_cat_keycmp(const btree_key *, const btree_key *);
+extern int hfs_cat_keycmp(const btree_key *key1, const btree_key *key2);
struct hfs_find_data;
-extern int hfs_cat_find_brec(struct super_block *, u32, struct hfs_find_data *);
-extern int hfs_cat_create(u32, struct inode *, const struct qstr *, struct inode *);
-extern int hfs_cat_delete(u32, struct inode *, const struct qstr *);
-extern int hfs_cat_move(u32, struct inode *, const struct qstr *,
- struct inode *, const struct qstr *);
-extern void hfs_cat_build_key(struct super_block *, btree_key *, u32, const struct qstr *);
+extern int hfs_cat_find_brec(struct super_block *sb, u32 cnid,
+ struct hfs_find_data *fd);
+extern int hfs_cat_create(u32 cnid, struct inode *dir,
+ const struct qstr *str, struct inode *inode);
+extern int hfs_cat_delete(u32 cnid, struct inode *dir, const struct qstr *str);
+extern int hfs_cat_move(u32 cnid, struct inode *src_dir,
+ const struct qstr *src_name,
+ struct inode *dst_dir,
+ const struct qstr *dst_name);
+extern void hfs_cat_build_key(struct super_block *sb, btree_key *key,
+ u32 parent, const struct qstr *name);
/* dir.c */
extern const struct file_operations hfs_dir_operations;
extern const struct inode_operations hfs_dir_inode_operations;
/* extent.c */
-extern int hfs_ext_keycmp(const btree_key *, const btree_key *);
-extern int hfs_free_fork(struct super_block *, struct hfs_cat_file *, int);
-extern int hfs_ext_write_extent(struct inode *);
-extern int hfs_extend_file(struct inode *);
-extern void hfs_file_truncate(struct inode *);
+extern int hfs_ext_keycmp(const btree_key *key1, const btree_key *key2);
+extern u16 hfs_ext_find_block(struct hfs_extent *ext, u16 off);
+extern int hfs_free_fork(struct super_block *sb,
+ struct hfs_cat_file *file, int type);
+extern int hfs_ext_write_extent(struct inode *inode);
+extern int hfs_extend_file(struct inode *inode);
+extern void hfs_file_truncate(struct inode *inode);
-extern int hfs_get_block(struct inode *, sector_t, struct buffer_head *, int);
+extern int hfs_get_block(struct inode *inode, sector_t block,
+ struct buffer_head *bh_result, int create);
/* inode.c */
extern const struct address_space_operations hfs_aops;
extern const struct address_space_operations hfs_btree_aops;
-int hfs_write_begin(struct file *file, struct address_space *mapping,
- loff_t pos, unsigned len, struct page **pagep, void **fsdata);
-extern struct inode *hfs_new_inode(struct inode *, const struct qstr *, umode_t);
-extern void hfs_inode_write_fork(struct inode *, struct hfs_extent *, __be32 *, __be32 *);
-extern int hfs_write_inode(struct inode *, struct writeback_control *);
-extern int hfs_inode_setattr(struct mnt_idmap *, struct dentry *,
- struct iattr *);
+int hfs_write_begin(const struct kiocb *iocb, struct address_space *mapping,
+ loff_t pos, unsigned int len, struct folio **foliop,
+ void **fsdata);
+extern struct inode *hfs_new_inode(struct inode *dir, const struct qstr *name,
+ umode_t mode);
+extern void hfs_inode_write_fork(struct inode *inode, struct hfs_extent *ext,
+ __be32 *log_size, __be32 *phys_size);
+extern int hfs_write_inode(struct inode *inode, struct writeback_control *wbc);
+extern int hfs_inode_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
+ struct iattr *attr);
extern void hfs_inode_read_fork(struct inode *inode, struct hfs_extent *ext,
- __be32 log_size, __be32 phys_size, u32 clump_size);
-extern struct inode *hfs_iget(struct super_block *, struct hfs_cat_key *, hfs_cat_rec *);
-extern void hfs_evict_inode(struct inode *);
-extern void hfs_delete_inode(struct inode *);
+ __be32 __log_size, __be32 phys_size,
+ u32 clump_size);
+extern struct inode *hfs_iget(struct super_block *sb, struct hfs_cat_key *key,
+ hfs_cat_rec *rec);
+extern void hfs_evict_inode(struct inode *inode);
+extern void hfs_delete_inode(struct inode *inode);
/* attr.c */
extern const struct xattr_handler * const hfs_xattr_handlers[];
/* mdb.c */
-extern int hfs_mdb_get(struct super_block *);
-extern void hfs_mdb_commit(struct super_block *);
-extern void hfs_mdb_close(struct super_block *);
-extern void hfs_mdb_put(struct super_block *);
+extern int hfs_mdb_get(struct super_block *sb);
+extern void hfs_mdb_commit(struct super_block *sb);
+extern void hfs_mdb_close(struct super_block *sb);
+extern void hfs_mdb_put(struct super_block *sb);
/* part_tbl.c */
-extern int hfs_part_find(struct super_block *, sector_t *, sector_t *);
+extern int hfs_part_find(struct super_block *sb,
+ sector_t *part_start, sector_t *part_size);
/* string.c */
extern const struct dentry_operations hfs_dentry_operations;
-extern int hfs_hash_dentry(const struct dentry *, struct qstr *);
-extern int hfs_strcmp(const unsigned char *, unsigned int,
- const unsigned char *, unsigned int);
+extern int hfs_hash_dentry(const struct dentry *dentry, struct qstr *this);
+extern int hfs_strcmp(const unsigned char *s1, unsigned int len1,
+ const unsigned char *s2, unsigned int len2);
extern int hfs_compare_dentry(const struct dentry *dentry,
- unsigned int len, const char *str, const struct qstr *name);
+ unsigned int len, const char *str,
+ const struct qstr *name);
/* trans.c */
-extern void hfs_asc2mac(struct super_block *, struct hfs_name *, const struct qstr *);
-extern int hfs_mac2asc(struct super_block *, char *, const struct hfs_name *);
+extern void hfs_asc2mac(struct super_block *sb,
+ struct hfs_name *out, const struct qstr *in);
+extern int hfs_mac2asc(struct super_block *sb,
+ char *out, const struct hfs_name *in);
/* super.c */
extern void hfs_mark_mdb_dirty(struct super_block *sb);
generated by cgit (git 2.34.1) at 2025-12-25 17:46:03 +0000