squashfs: add xattr id support
This patch adds support for mapping xattr ids (stored in inodes)
into the on-disk location of the xattrs themselves.
Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
diff --git a/fs/squashfs/squashfs_fs_sb.h b/fs/squashfs/squashfs_fs_sb.h
index 2e77dc5..d9037a5 100644
--- a/fs/squashfs/squashfs_fs_sb.h
+++ b/fs/squashfs/squashfs_fs_sb.h
@@ -61,6 +61,7 @@
int next_meta_index;
__le64 *id_table;
__le64 *fragment_index;
+ __le64 *xattr_id_table;
struct mutex read_data_mutex;
struct mutex meta_index_mutex;
struct meta_index *meta_index;
@@ -68,9 +69,11 @@
__le64 *inode_lookup_table;
u64 inode_table;
u64 directory_table;
+ u64 xattr_table;
unsigned int block_size;
unsigned short block_log;
long long bytes_used;
unsigned int inodes;
+ int xattr_ids;
};
#endif