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Kernel: Use non-locking {Nonnull,}RefPtr for OpenFileDescription
This patch switches away from {Nonnull,}LockRefPtr to the non-locking smart pointers throughout the kernel. I've looked at the handful of places where these were being persisted and I don't see any race situations. Note that the process file descriptor table (Process::m_fds) was already guarded via MutexProtected.
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34 changed files with 82 additions and 80 deletions
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@ -23,7 +23,7 @@ public:
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// ^File
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ErrorOr<NonnullLockRefPtr<Memory::VMObject>> vmobject_for_mmap(Process&, Memory::VirtualRange const&, u64& offset, bool shared) override;
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ErrorOr<NonnullLockRefPtr<OpenFileDescription>> open(int options) override;
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virtual ErrorOr<NonnullRefPtr<OpenFileDescription>> open(int options) override;
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protected:
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KCOVDevice();
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