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ProcessManager: Show some basic system memory stats below the process table.

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This really improves the feeling of "system overview" :^)
This commit is contained in:
Andreas Kling 2019-03-10 12:13:22 +01:00
parent 8017c1e17c
commit 37388b311f
9 changed files with 158 additions and 9 deletions
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6
Kernel/MemoryManager.cpp
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@ -12,6 +12,8 @@
//#define PAGE_FAULT_DEBUG
static MemoryManager* s_the;
unsigned MemoryManager::s_user_physical_pages_in_existence;
unsigned MemoryManager::s_super_physical_pages_in_existence;
MemoryManager& MM
{
@ -686,6 +688,10 @@ PhysicalPage::PhysicalPage(PhysicalAddress paddr, bool supervisor, bool may_retu
, m_supervisor(supervisor)
, m_paddr(paddr)
{
if (supervisor)
++MemoryManager::s_super_physical_pages_in_existence;
else
++MemoryManager::s_user_physical_pages_in_existence;
}
void PhysicalPage::return_to_freelist()