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Mark the two Regions used GraphicsBitmaps as explicitly shared.

This fixes a goofy problem where forking a GUI process would cowify the
GraphicsBitmap for everyone making a hue confusing mess.
This commit is contained in:
Andreas Kling 2019-01-21 05:18:28 +01:00
parent d1af5c97ca
commit 76a2881793
3 changed files with 11 additions and 1 deletions

View file

@ -117,6 +117,8 @@ public:
const VMObject& vmo() const { return *m_vmo; }
VMObject& vmo() { return *m_vmo; }
void set_shared(bool shared) { m_shared = shared; }
RetainPtr<Region> clone();
bool contains(LinearAddress laddr) const
{
@ -156,6 +158,7 @@ public:
String name;
bool is_readable { true };
bool is_writable { true };
bool m_shared { false };
Bitmap cow_map;
};