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Kernel: Remove unnecessary weak pointer from Region to owning Process
This was previously used for a single debug logging statement during memory purging. There are no remaining users of this weak pointer, so let's get rid of it.
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parent
25a5fd870c
commit
4648bcd3d4
4 changed files with 10 additions and 21 deletions
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@ -8,7 +8,6 @@
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#include <AK/EnumBits.h>
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#include <AK/IntrusiveList.h>
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#include <AK/WeakPtr.h>
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#include <AK/Weakable.h>
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#include <Kernel/Arch/x86/PageFault.h>
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#include <Kernel/Forward.h>
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@ -47,7 +46,7 @@ public:
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Yes,
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};
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static OwnPtr<Region> try_create_user_accessible(Process*, Range const&, NonnullRefPtr<VMObject>, size_t offset_in_vmobject, OwnPtr<KString> name, Region::Access access, Cacheable, bool shared);
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static OwnPtr<Region> try_create_user_accessible(Range const&, NonnullRefPtr<VMObject>, size_t offset_in_vmobject, OwnPtr<KString> name, Region::Access access, Cacheable, bool shared);
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static OwnPtr<Region> try_create_kernel_only(Range const&, NonnullRefPtr<VMObject>, size_t offset_in_vmobject, OwnPtr<KString> name, Region::Access access, Cacheable = Cacheable::Yes);
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~Region();
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@ -88,7 +87,7 @@ public:
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PageFaultResponse handle_fault(PageFault const&);
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OwnPtr<Region> clone(Process&);
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OwnPtr<Region> clone();
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bool contains(VirtualAddress vaddr) const
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{
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@ -205,8 +204,6 @@ public:
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OutOfMemory
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};
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RefPtr<Process> get_owner();
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bool is_syscall_region() const { return m_syscall_region; }
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void set_syscall_region(bool b) { m_syscall_region = b; }
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@ -241,7 +238,6 @@ private:
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bool m_stack : 1 { false };
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bool m_mmap : 1 { false };
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bool m_syscall_region : 1 { false };
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WeakPtr<Process> m_owner;
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IntrusiveListNode<Region> m_memory_manager_list_node;
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IntrusiveListNode<Region> m_vmobject_list_node;
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