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Kernel: Provide consistent memory stats in ProcFS

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We should take the MM lock when gathering all the statistics that
we need so that the values are consistent.
This commit is contained in:
Tom 2021-01-04 20:40:38 -07:00 • committed by Andreas Kling
parent de6a4d49b8
commit d3e6cdf21f
2 changed files with 18 additions and 4 deletions
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2
Kernel/VM/MemoryManager.h
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@ -131,6 +131,8 @@ public:
unsigned user_physical_pages() const { return m_user_physical_pages; }
unsigned user_physical_pages_used() const { return m_user_physical_pages_used; }
unsigned user_physical_pages_committed() const { return m_user_physical_pages_committed; }
unsigned user_physical_pages_uncommitted() const { return m_user_physical_pages_uncommitted; }
unsigned super_physical_pages() const { return m_super_physical_pages; }
unsigned super_physical_pages_used() const { return m_super_physical_pages_used; }