DIO_MAX_BLOCKS 852 fs/ext4/inode.c if (bh_result->b_size >> inode->i_blkbits > DIO_MAX_BLOCKS) DIO_MAX_BLOCKS 853 fs/ext4/inode.c bh_result->b_size = DIO_MAX_BLOCKS << inode->i_blkbits; DIO_MAX_BLOCKS 3484 fs/ext4/inode.c if (map.m_len > DIO_MAX_BLOCKS) DIO_MAX_BLOCKS 3485 fs/ext4/inode.c map.m_len = DIO_MAX_BLOCKS;