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Kernel: Convert the PhysicalPage bool parameter to an enum

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This commit is contained in:
Brian Gianforcaro 2021-07-17 04:30:47 -07:00 • committed by Ali Mohammad Pur
parent 399be9bcc3
commit d879709ec7
Notes: sideshowbarker 2024-07-18 08:52:05 +09:00
6 changed files with 18 additions and 13 deletions
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6
Kernel/VM/PhysicalPage.cpp
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@ -10,13 +10,13 @@
namespace Kernel {
NonnullRefPtr<PhysicalPage> PhysicalPage::create(PhysicalAddress paddr, bool may_return_to_freelist)
NonnullRefPtr<PhysicalPage> PhysicalPage::create(PhysicalAddress paddr, MayReturnToFreeList may_return_to_freelist)
{
auto& physical_page_entry = MM.get_physical_page_entry(paddr);
return adopt_ref(*new (&physical_page_entry.allocated.physical_page) PhysicalPage(may_return_to_freelist));
}
PhysicalPage::PhysicalPage(bool may_return_to_freelist)
PhysicalPage::PhysicalPage(MayReturnToFreeList may_return_to_freelist)
: m_may_return_to_freelist(may_return_to_freelist)
{
}
@ -29,7 +29,7 @@ PhysicalAddress PhysicalPage::paddr() const
void PhysicalPage::free_this()
{
auto paddr = MM.get_physical_address(*this);
if (m_may_return_to_freelist) {
if (m_may_return_to_freelist == MayReturnToFreeList::Yes) {
auto& this_as_freelist_entry = MM.get_physical_page_entry(paddr).freelist;
this->~PhysicalPage(); // delete in place
this_as_freelist_entry.next_index = -1;