5 * SystemV/V7/Coherent FS inode data in memory
7 struct sysv_inode_info {
8 u32 i_data[10+1+1+1]; /* zone numbers: max. 10 data blocks,
9 * then 1 indirection block,
10 * then 1 double indirection block,
11 * then 1 triple indirection block.
13 u32 i_dir_start_lookup;