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Kernel: Rename Range => VirtualRange

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...and also RangeAllocator => VirtualRangeAllocator.

This clarifies that the ranges we're dealing with are *virtual* memory
ranges and not anything else.
This commit is contained in:
Andreas Kling 2021-08-06 13:54:48 +02:00
parent 93d98d4976
commit cd5faf4e42
39 changed files with 207 additions and 207 deletions
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2
Kernel/Devices/KCOVDevice.cpp
View file

@ -129,7 +129,7 @@ KResult KCOVDevice::ioctl(FileDescription&, unsigned request, Userspace<void*> a
return return_value;
}
KResultOr<Memory::Region*> KCOVDevice::mmap(Process& process, FileDescription&, Memory::Range const& range, u64 offset, int prot, bool shared)
KResultOr<Memory::Region*> KCOVDevice::mmap(Process& process, FileDescription&, Memory::VirtualRange const& range, u64 offset, int prot, bool shared)
{
auto pid = process.pid();
auto maybe_kcov_instance = proc_instance->get(pid);

2
Kernel/Devices/KCOVDevice.h
View file

@ -22,7 +22,7 @@ public:
static void free_process();
// ^File
KResultOr<Memory::Region*> mmap(Process&, FileDescription&, Memory::Range const&, u64 offset, int prot, bool shared) override;
KResultOr<Memory::Region*> mmap(Process&, FileDescription&, Memory::VirtualRange const&, u64 offset, int prot, bool shared) override;
KResultOr<NonnullRefPtr<FileDescription>> open(int options) override;
// ^Device

2
Kernel/Devices/MemoryDevice.cpp
View file

@ -37,7 +37,7 @@ void MemoryDevice::did_seek(FileDescription&, off_t)
TODO();
}
KResultOr<Memory::Region*> MemoryDevice::mmap(Process& process, FileDescription&, Memory::Range const& range, u64 offset, int prot, bool shared)
KResultOr<Memory::Region*> MemoryDevice::mmap(Process& process, FileDescription&, Memory::VirtualRange const& range, u64 offset, int prot, bool shared)
{
auto viewed_address = PhysicalAddress(offset);

4
Kernel/Devices/MemoryDevice.h
View file

@ -19,7 +19,7 @@ public:
static NonnullRefPtr<MemoryDevice> must_create();
~MemoryDevice();
virtual KResultOr<Memory::Region*> mmap(Process&, FileDescription&, Memory::Range const&, u64 offset, int prot, bool shared) override;
virtual KResultOr<Memory::Region*> mmap(Process&, FileDescription&, Memory::VirtualRange const&, u64 offset, int prot, bool shared) override;
// ^Device
virtual mode_t required_mode() const override { return 0660; }
@ -36,7 +36,7 @@ private:
virtual void did_seek(FileDescription&, off_t) override;
bool is_allowed_range(PhysicalAddress, Memory::Range const&) const;
bool is_allowed_range(PhysicalAddress, Memory::VirtualRange const&) const;
};
}