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Kernel: Use per cpu fast page when clearing SMO pages

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Bananymous
2026-07-04 19:18:31 +03:00
parent 879783052d
commit 89d3ee7b92
1 changed files with 2 additions and 2 deletions
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4
kernel/kernel/Memory/SharedMemoryObject.cpp
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@@ -112,8 +112,8 @@ namespace Kernel
paddr = Heap::get().take_free_page(); paddr = Heap::get().take_free_page();
if (paddr == 0) if (paddr == 0)
return BAN::Error::from_errno(ENOMEM); return BAN::Error::from_errno(ENOMEM);
PageTable::with_fast_page(paddr, [&] { PageTable::with_per_cpu_fast_page(paddr, [&](void* addr) {
memset(PageTable::fast_page_as_ptr(), 0x00, PAGE_SIZE); memset(addr, 0x00, PAGE_SIZE);
}); });
m_object->paddrs[(vaddr - m_vaddr) / PAGE_SIZE] = paddr; m_object->paddrs[(vaddr - m_vaddr) / PAGE_SIZE] = paddr;
} }