Method unmap

source/kernel/kmemory.cpp:270–276

}

U32 KMemory::unmap(U32 address, U32 len) {
    U32 pageStart = address >> K_PAGE_SHIFT;
    U32 pageCount = (len + K_PAGE_SIZE - 1) >> K_PAGE_SHIFT;

    this->data->setPagesInvalid(pageStart, pageCount);
    return 0;
}

U32 KMemory::mapPages(KThread* thread, U32 startPage, const std::vector<RamPage>& pages, U32 permissions) {
    BOXEDWINE_CRITICAL_SECTION_WITH_MUTEX(mutex);