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kern: avoid constexpr init for many objects (avoids unnecessary memory clear) (#1668)

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SciresM 2021-10-23 15:25:20 -07:00 • committed by GitHub
parent 20716cb3de
commit 36e4914be8
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77 changed files with 489 additions and 339 deletions
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4
libraries/libmesosphere/include/mesosphere/kern_k_page_heap.hpp
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@ -59,7 +59,7 @@ namespace ams::kern {
size_t m_block_shift;
size_t m_next_block_shift;
public:
Block() : m_bitmap(), m_heap_address(), m_end_offset(), m_block_shift(), m_next_block_shift() { /* ... */ }
Block() : m_bitmap(), m_heap_address(Null<KPhysicalAddress>), m_end_offset(), m_block_shift(), m_next_block_shift() { /* ... */ }
constexpr size_t GetShift() const { return m_block_shift; }
constexpr size_t GetNextShift() const { return m_next_block_shift; }
@ -134,7 +134,7 @@ namespace ams::kern {
void FreeBlock(KPhysicalAddress block, s32 index);
public:
KPageHeap() : m_heap_address(), m_heap_size(), m_initial_used_size(), m_num_blocks(), m_blocks() { /* ... */ }
KPageHeap() : m_heap_address(Null<KPhysicalAddress>), m_heap_size(), m_initial_used_size(), m_num_blocks(), m_blocks() { /* ... */ }
constexpr KPhysicalAddress GetAddress() const { return m_heap_address; }
constexpr size_t GetSize() const { return m_heap_size; }