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Kernel: Look for a user region first
We're far more likely to be looking for a user region than otherwise, so optimize for that case.
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0dd68a2949
1 changed files with 4 additions and 4 deletions
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@ -295,16 +295,16 @@ Region* MemoryManager::user_region_from_vaddr(Process& process, VirtualAddress v
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Region* MemoryManager::region_from_vaddr(Process& process, VirtualAddress vaddr)
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Region* MemoryManager::region_from_vaddr(Process& process, VirtualAddress vaddr)
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{
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{
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if (auto* region = kernel_region_from_vaddr(vaddr))
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if (auto* region = user_region_from_vaddr(process, vaddr))
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return region;
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return region;
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return user_region_from_vaddr(process, vaddr);
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return kernel_region_from_vaddr(vaddr);
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}
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}
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const Region* MemoryManager::region_from_vaddr(const Process& process, VirtualAddress vaddr)
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const Region* MemoryManager::region_from_vaddr(const Process& process, VirtualAddress vaddr)
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{
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{
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if (auto* region = kernel_region_from_vaddr(vaddr))
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if (auto* region = user_region_from_vaddr(const_cast<Process&>(process), vaddr))
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return region;
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return region;
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return user_region_from_vaddr(const_cast<Process&>(process), vaddr);
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return kernel_region_from_vaddr(vaddr);
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}
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}
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Region* MemoryManager::region_from_vaddr(VirtualAddress vaddr)
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Region* MemoryManager::region_from_vaddr(VirtualAddress vaddr)
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