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Ignore free memory pages

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This commit is contained in:
Stephen Miller 2025-01-07 12:33:32 -06:00
parent ad2cedd764
commit f2be980a93
1 changed files with 5 additions and 1 deletions
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6
src/core/memory.cpp
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@ -395,12 +395,16 @@ s32 MemoryManager::UnmapMemoryImpl(VAddr virtual_addr, size_t size) {
ASSERT_MSG(vma_base.Contains(virtual_addr, size), ASSERT_MSG(vma_base.Contains(virtual_addr, size),
"Existing mapping does not contain requested unmap range"); "Existing mapping does not contain requested unmap range");
const auto type = vma_base.type;
if (type == VMAType::Free) {
return ORBIS_OK;
}
const auto vma_base_addr = vma_base.base; const auto vma_base_addr = vma_base.base;
const auto vma_base_size = vma_base.size; const auto vma_base_size = vma_base.size;
const auto phys_base = vma_base.phys_base; const auto phys_base = vma_base.phys_base;
const bool is_exec = vma_base.is_exec; const bool is_exec = vma_base.is_exec;
const auto start_in_vma = virtual_addr - vma_base_addr; const auto start_in_vma = virtual_addr - vma_base_addr;
const auto type = vma_base.type;
const bool has_backing = type == VMAType::Direct || type == VMAType::File; const bool has_backing = type == VMAType::Direct || type == VMAType::File;
if (type == VMAType::Direct) { if (type == VMAType::Direct) {
rasterizer->UnmapMemory(virtual_addr, size); rasterizer->UnmapMemory(virtual_addr, size);