diff options
Diffstat (limited to 'fs/hfsplus/hfsplus_fs.h')
| -rw-r--r-- | fs/hfsplus/hfsplus_fs.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/hfsplus/hfsplus_fs.h b/fs/hfsplus/hfsplus_fs.h index 2b9cd01696e..08846425b67 100644 --- a/fs/hfsplus/hfsplus_fs.h +++ b/fs/hfsplus/hfsplus_fs.h @@ -127,6 +127,14 @@ struct hfs_bnode { #define HFS_BNODE_DELETED 4 /* + * Attributes file states + */ +#define HFSPLUS_EMPTY_ATTR_TREE 0 +#define HFSPLUS_CREATING_ATTR_TREE 1 +#define HFSPLUS_VALID_ATTR_TREE 2 +#define HFSPLUS_FAILED_ATTR_TREE 3 + +/* * HFS+ superblock info (built from Volume Header on disk) */ @@ -141,6 +149,7 @@ struct hfsplus_sb_info { struct hfs_btree *ext_tree; struct hfs_btree *cat_tree; struct hfs_btree *attr_tree; + atomic_t attr_tree_state; struct inode *alloc_file; struct inode *hidden_dir; struct nls_table *nls; @@ -380,6 +389,7 @@ int hfsplus_block_allocate(struct super_block *, u32, u32, u32 *); int hfsplus_block_free(struct super_block *, u32, u32); /* btree.c */ +u32 hfsplus_calc_btree_clump_size(u32, u32, u64, int); struct hfs_btree *hfs_btree_open(struct super_block *, u32); void hfs_btree_close(struct hfs_btree *); int hfs_btree_write(struct hfs_btree *); |