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Kernel: Rename region_from_foo() => find_region_from_foo()

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Let's emphasize that these functions actually go out and find regions.
This commit is contained in:
Andreas Kling 2020-07-30 23:52:28 +02:00
parent 2e2de125e5
commit be7add690d
8 changed files with 21 additions and 21 deletions
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8
Kernel/VM/MemoryManager.cpp
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@ -244,7 +244,7 @@ Region* MemoryManager::user_region_from_vaddr(Process& process, VirtualAddress v
return nullptr;
}
Region* MemoryManager::region_from_vaddr(Process& process, VirtualAddress vaddr)
Region* MemoryManager::find_region_from_vaddr(Process& process, VirtualAddress vaddr)
{
ScopedSpinLock lock(s_mm_lock);
if (auto* region = user_region_from_vaddr(process, vaddr))
@ -252,7 +252,7 @@ Region* MemoryManager::region_from_vaddr(Process& process, VirtualAddress vaddr)
return kernel_region_from_vaddr(vaddr);
}
const Region* MemoryManager::region_from_vaddr(const Process& process, VirtualAddress vaddr)
const Region* MemoryManager::find_region_from_vaddr(const Process& process, VirtualAddress vaddr)
{
ScopedSpinLock lock(s_mm_lock);
if (auto* region = user_region_from_vaddr(const_cast<Process&>(process), vaddr))
@ -260,7 +260,7 @@ const Region* MemoryManager::region_from_vaddr(const Process& process, VirtualAd
return kernel_region_from_vaddr(vaddr);
}
Region* MemoryManager::region_from_vaddr(VirtualAddress vaddr)
Region* MemoryManager::find_region_from_vaddr(VirtualAddress vaddr)
{
ScopedSpinLock lock(s_mm_lock);
if (auto* region = kernel_region_from_vaddr(vaddr))
@ -285,7 +285,7 @@ PageFaultResponse MemoryManager::handle_page_fault(const PageFault& fault)
#ifdef PAGE_FAULT_DEBUG
dbg() << "MM: CPU[" << Processor::current().id() << "] handle_page_fault(" << String::format("%w", fault.code()) << ") at " << fault.vaddr();
#endif
auto* region = region_from_vaddr(fault.vaddr());
auto* region = find_region_from_vaddr(fault.vaddr());
if (!region) {
klog() << "CPU[" << Processor::current().id() << "] NP(error) fault at invalid address " << fault.vaddr();
return PageFaultResponse::ShouldCrash;