hfsplus: use raw bio access for the volume headers

[pandora-kernel.git] / fs / hfsplus / hfsplus_fs.h

diff --git a/fs/hfsplus/hfsplus_fs.h b/fs/hfsplus/hfsplus_fs.h
index cb3653e..276ddb0 100644 (file)
--- a/fs/hfsplus/hfsplus_fs.h
+++ b/fs/hfsplus/hfsplus_fs.h
@@ -107,8 +107,8 @@ struct hfsplus_vh;
 struct hfs_btree;
 
 struct hfsplus_sb_info {
-       struct buffer_head *s_vhbh;
        struct hfsplus_vh *s_vhdr;
+       struct hfsplus_vh *s_backup_vhdr;
        struct hfs_btree *ext_tree;
        struct hfs_btree *cat_tree;
        struct hfs_btree *attr_tree;
@@ -118,7 +118,8 @@ struct hfsplus_sb_info {
 
        /* Runtime variables */
        u32 blockoffset;
-       u32 sect_count;
+       sector_t part_start;
+       sector_t sect_count;
        int fs_shift;
 
        /* immutable data from the volume header */
@@ -362,6 +363,7 @@ ssize_t hfsplus_listxattr(struct dentry *dentry, char *buffer, size_t size);
 
 /* options.c */
 int hfsplus_parse_options(char *, struct hfsplus_sb_info *);
+int hfsplus_parse_options_remount(char *input, int *force);
 void hfsplus_fill_defaults(struct hfsplus_sb_info *);
 int hfsplus_show_options(struct seq_file *, struct vfsmount *);
 
@@ -384,8 +386,9 @@ int hfsplus_compare_dentry(struct dentry *dentry, struct qstr *s1, struct qstr *
 
 /* wrapper.c */
 int hfsplus_read_wrapper(struct super_block *);
-
 int hfs_part_find(struct super_block *, sector_t *, sector_t *);
+int hfsplus_submit_bio(struct block_device *bdev, sector_t sector,
+               void *data, int rw);
 
 /* access macros */
 static inline struct hfsplus_sb_info *HFSPLUS_SB(struct super_block *sb)