EXT2_SB_MAGIC_OFFSET  620 fs/ext2/ext2.h 	A(EXT2_SB_MAGIC_OFFSET, s_magic);
EXT2_SB_MAGIC_OFFSET   37 include/linux/ext2_fs.h 	if (*(__le16 *)(p + EXT2_SB_MAGIC_OFFSET) != cpu_to_le16(EXT2_SUPER_MAGIC))