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Kernel: Expose info about source devices of mounts in /proc/df

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Sergey Bugaev 2019-08-17 12:17:36 +03:00 • committed by Andreas Kling
parent 425c356288
commit fde8f7f538
5 changed files with 19 additions and 2 deletions
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2
Kernel/FileSystem/DiskBackedFileSystem.h
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@ -7,6 +7,8 @@ class DiskBackedFS : public FS {
public:
virtual ~DiskBackedFS() override;
virtual bool is_disk_backed() const override { return true; }
DiskDevice& device() { return *m_device; }
const DiskDevice& device() const { return *m_device; }