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

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This commit is contained in:
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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7
Kernel/Devices/Device.cpp
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@ -14,7 +14,12 @@ Device::~Device()
VFS::the().unregister_device({}, *this);
}
String Device::absolute_path(const FileDescription&) const
String Device::absolute_path() const
{
return String::format("device:%u,%u (%s)", m_major, m_minor, class_name());
}
String Device::absolute_path(const FileDescription&) const
{
return absolute_path();
}

1
Kernel/Devices/Device.h
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@ -20,6 +20,7 @@ public:
unsigned minor() const { return m_minor; }
virtual String absolute_path(const FileDescription&) const override;
virtual String absolute_path() const;
uid_t uid() const { return m_uid; }
uid_t gid() const { return m_gid; }