RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 18:38:10 +00:00
Code Issues Activity Actions

Kernel: Convert the PhysicalPage bool parameter to an enum

Browse source
This commit is contained in:
Brian Gianforcaro 2021-07-17 04:30:47 -07:00 • committed by Ali Mohammad Pur
parent 399be9bcc3
commit d879709ec7
6 changed files with 18 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

11
Kernel/VM/PhysicalPage.h
View file

@ -11,6 +11,11 @@
namespace Kernel {
enum class MayReturnToFreeList : bool {
No,
Yes
};
class PhysicalPage {
AK_MAKE_NONCOPYABLE(PhysicalPage);
AK_MAKE_NONMOVABLE(PhysicalPage);
@ -31,7 +36,7 @@ public:
free_this();
}
static NonnullRefPtr<PhysicalPage> create(PhysicalAddress, bool may_return_to_freelist = true);
static NonnullRefPtr<PhysicalPage> create(PhysicalAddress, MayReturnToFreeList may_return_to_freelist = MayReturnToFreeList::Yes);
u32 ref_count() const { return m_ref_count.load(AK::memory_order_consume); }
@ -39,13 +44,13 @@ public:
bool is_lazy_committed_page() const;
private:
explicit PhysicalPage(bool may_return_to_freelist = true);
explicit PhysicalPage(MayReturnToFreeList may_return_to_freelist);
~PhysicalPage() = default;
void free_this();
Atomic<u32> m_ref_count { 1 };
bool m_may_return_to_freelist { true };
MayReturnToFreeList m_may_return_to_freelist { MayReturnToFreeList::Yes };
};
struct PhysicalPageEntry {