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Kernel: Initialize PhysicalRegion::m_large_zones, remove m_small_zones

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Found by PVS Studio Static Analysis.
This commit is contained in:
Brian Gianforcaro 2021-12-22 01:26:35 -08:00 • committed by Brian Gianforcaro
parent 39e5b42f36
commit b8e210deea
2 changed files with 2 additions and 3 deletions
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2
Kernel/Memory/PhysicalRegion.cpp
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@ -63,7 +63,7 @@ void PhysicalRegion::initialize_zones()
m_large_zones = make_zones(large_zone_size); m_large_zones = make_zones(large_zone_size);
// Then divide any remaining space into 1 MiB zones (with 256 pages each) // Then divide any remaining space into 1 MiB zones (with 256 pages each)
m_small_zones = make_zones(small_zone_size); make_zones(small_zone_size);
} }
OwnPtr<PhysicalRegion> PhysicalRegion::try_take_pages_from_beginning(unsigned page_count) OwnPtr<PhysicalRegion> PhysicalRegion::try_take_pages_from_beginning(unsigned page_count)

3
Kernel/Memory/PhysicalRegion.h
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@ -46,8 +46,7 @@ private:
NonnullOwnPtrVector<PhysicalZone> m_zones; NonnullOwnPtrVector<PhysicalZone> m_zones;
size_t m_large_zones; size_t m_large_zones { 0 };
size_t m_small_zones;
PhysicalZone::List m_usable_zones; PhysicalZone::List m_usable_zones;
PhysicalZone::List m_full_zones; PhysicalZone::List m_full_zones;