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Kernel: Remove unused variable PhysicalRegion::m_last

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This commit is contained in:
Andreas Kling 2020-08-30 13:13:55 +02:00
parent 4b66692a55
commit cc5403f77b
2 changed files with 0 additions and 5 deletions
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4
Kernel/VM/PhysicalRegion.cpp
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@ -102,7 +102,6 @@ Optional<unsigned> PhysicalRegion::find_and_allocate_contiguous_range(size_t cou
m_bitmap.set(page_index, true);
}
m_used += count;
m_last = page + count;
return page;
}
return {};
@ -131,9 +130,6 @@ void PhysicalRegion::return_page_at(PhysicalAddress addr)
ASSERT((FlatPtr)local_offset < (FlatPtr)(m_pages * PAGE_SIZE));
auto page = (FlatPtr)local_offset / PAGE_SIZE;
if (page < m_last)
m_last = page;
m_bitmap.set(page, false);
m_used--;
}

1
Kernel/VM/PhysicalRegion.h
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@ -66,7 +66,6 @@ private:
PhysicalAddress m_upper;
unsigned m_pages { 0 };
unsigned m_used { 0 };
unsigned m_last { 0 };
Bitmap m_bitmap;
};