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https://github.com/RGBCube/serenity
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d9385d7d62
It was never updating because we'd just seek the start of /proc/memstat over and over, which didn't generate new contents. Instead, open the file on every iteration.
25 lines
548 B
C++
25 lines
548 B
C++
#pragma once
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#include <LibGUI/GWidget.h>
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class GLabel;
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class GraphWidget;
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class MemoryStatsWidget final : public GWidget {
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C_OBJECT(MemoryStatsWidget)
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public:
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static MemoryStatsWidget* the();
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virtual ~MemoryStatsWidget() override;
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void refresh();
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private:
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MemoryStatsWidget(GraphWidget& graph, GWidget* parent);
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GraphWidget& m_graph;
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RefPtr<GLabel> m_user_physical_pages_label;
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RefPtr<GLabel> m_supervisor_physical_pages_label;
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RefPtr<GLabel> m_kmalloc_label;
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RefPtr<GLabel> m_kmalloc_count_label;
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};
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