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Kernel: Convert Region to east-const style

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This commit is contained in:
Andreas Kling 2021-07-22 14:25:41 +02:00
parent bf16591c07
commit e44a41d0bf
2 changed files with 15 additions and 15 deletions
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16
Kernel/VM/Region.h
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@ -49,12 +49,12 @@ public:
Yes,
};
static OwnPtr<Region> try_create_user_accessible(Process*, const Range&, NonnullRefPtr<VMObject>, size_t offset_in_vmobject, OwnPtr<KString> name, Region::Access access, Cacheable, bool shared);
static OwnPtr<Region> try_create_kernel_only(const Range&, NonnullRefPtr<VMObject>, size_t offset_in_vmobject, OwnPtr<KString> name, Region::Access access, Cacheable = Cacheable::Yes);
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);
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);
~Region();
const Range& range() const { return m_range; }
Range const& range() const { return m_range; }
VirtualAddress vaddr() const { return m_range.base(); }
size_t size() const { return m_range.size(); }
bool is_readable() const { return m_access & Access::Read; }
@ -72,7 +72,7 @@ public:
void set_name(OwnPtr<KString> name) { m_name = move(name); }
const VMObject& vmobject() const { return *m_vmobject; }
VMObject const& vmobject() const { return *m_vmobject; }
VMObject& vmobject() { return *m_vmobject; }
void set_vmobject(NonnullRefPtr<VMObject>&&);
@ -88,7 +88,7 @@ public:
bool is_user() const { return !is_kernel(); }
bool is_kernel() const { return vaddr().get() < 0x00800000 || vaddr().get() >= kernel_base; }
PageFaultResponse handle_fault(const PageFault&, ScopedSpinLock<RecursiveSpinLock>&);
PageFaultResponse handle_fault(PageFault const&, ScopedSpinLock<RecursiveSpinLock>&);
OwnPtr<Region> clone(Process&);
@ -97,7 +97,7 @@ public:
return m_range.contains(vaddr);
}
bool contains(const Range& range) const
bool contains(Range const& range) const
{
return m_range.contains(range);
}
@ -165,7 +165,7 @@ public:
return size() / PAGE_SIZE;
}
const PhysicalPage* physical_page(size_t index) const
PhysicalPage const* physical_page(size_t index) const
{
VERIFY(index < page_count());
return vmobject().physical_pages()[first_page_index() + index];
@ -226,7 +226,7 @@ public:
void set_syscall_region(bool b) { m_syscall_region = b; }
private:
Region(const Range&, NonnullRefPtr<VMObject>, size_t offset_in_vmobject, OwnPtr<KString>, Region::Access access, Cacheable, bool shared);
Region(Range const&, NonnullRefPtr<VMObject>, size_t offset_in_vmobject, OwnPtr<KString>, Region::Access access, Cacheable, bool shared);
bool do_remap_vmobject_page_range(size_t page_index, size_t page_count);