Method Mark

library/cpp/lfalloc/lf_allocX64.h:414–422

    }

    void Mark(ELarge state) {
        const ui64 marks[] = {
            0x8b38aa5ca4953c98, // ELarge::Free
            0xf916d33584eb5087, // ELarge::Alloc
            0xd33b0eca7651bc3f  // ELarge::Gone
        };

        Token = size_t(marks[ui8(state)]);
    }

    size_t Pages; // Total pages allocated with mmap like call
    size_t Bytes; // Actually requested bytes by user