SUPER1_OFF 192 fs/jfs/jfs_filsys.h #define AIMAP_OFF (SUPER1_OFF + SIZE_OF_SUPER) SUPER1_OFF 224 fs/jfs/jfs_filsys.h #define AGGR_RSVD_BYTES SUPER1_OFF SUPER1_OFF 467 fs/jfs/jfs_mount.c *bpp = sb_bread(sb, SUPER1_OFF >> sb->s_blocksize_bits);