kernel/include/kernel/Thread.h

@@ -103,8 +103,8 @@ namespace Kernel
 		//       {kernel,userspace}_stack has to be destroyed before page table
 		BAN::UniqPtr<PageTable>    m_keep_alive_page_table;
 
-		static constexpr size_t    m_kernel_stack_size    { PAGE_SIZE * 8 };
-		static constexpr size_t    m_userspace_stack_size { PAGE_SIZE * 128 };
+		static constexpr size_t    m_kernel_stack_size    { PAGE_SIZE * 64 };
+		static constexpr size_t    m_userspace_stack_size { PAGE_SIZE * 64 };
 		BAN::UniqPtr<VirtualRange> m_kernel_stack;
 		BAN::UniqPtr<VirtualRange> m_userspace_stack;
 		const pid_t                m_tid                  { 0 };

userspace/libraries/LibGUI/Window.cpp

@@ -62,7 +62,7 @@ namespace LibGUI
 		cleanup();
 	}
 
-	BAN::ErrorOr<BAN::UniqPtr<Window>> Window::create(uint32_t width, uint32_t height, BAN::StringView title, Attributes attributes)
+	BAN::ErrorOr<BAN::UniqPtr<Window>> Window::create(uint32_t width, uint32_t height, BAN::StringView title)
 	{
 		int server_fd = socket(AF_UNIX, SOCK_STREAM, 0);
 		if (server_fd == -1)
@@ -101,7 +101,7 @@ namespace LibGUI
 		TRY(create_packet.title.append(title));
 		TRY(create_packet.send_serialized(server_fd));
 
-		auto window = TRY(BAN::UniqPtr<Window>::create(server_fd, attributes));
+		auto window = TRY(BAN::UniqPtr<Window>::create(server_fd));
 
 		bool resized = false;
 		window->set_resize_window_event_callback([&]() { resized = true; });

userspace/libraries/LibGUI/include/LibGUI/Packet.h

@@ -178,20 +178,10 @@ namespace LibGUI
 	namespace WindowPacket
 	{
 
-		struct Attributes
-		{
-			bool title_bar;
-			bool movable;
-			bool focusable;
-			bool rounded_corners;
-			bool alpha_channel;
-		};
-
 		DEFINE_PACKET(
 			WindowCreate,
 			uint32_t, width,
 			uint32_t, height,
-			Attributes, attributes,
 			BAN::String, title
 		);
 
@@ -209,8 +199,15 @@ namespace LibGUI
 			int32_t, y
 		);
 
-		DEFINE_PACKET(
+		DEFINE_PACKET_EXTRA(
 			WindowSetAttributes,
+			struct Attributes {
+				bool title_bar;
+				bool movable;
+				bool focusable;
+				bool rounded_corners;
+				bool alpha_channel;
+			},
 			Attributes, attributes
 		);
 

userspace/libraries/LibGUI/include/LibGUI/Window.h

@@ -14,7 +14,7 @@ namespace LibGUI
 	class Window
 	{
 	public:
-		using Attributes = WindowPacket::Attributes;
+		using Attributes = WindowPacket::WindowSetAttributes::Attributes;
 
 		static constexpr Attributes default_attributes = {
 			.title_bar       = true,
@@ -27,7 +27,7 @@ namespace LibGUI
 	public:
 		~Window();
 
-		static BAN::ErrorOr<BAN::UniqPtr<Window>> create(uint32_t width, uint32_t height, BAN::StringView title, Attributes attributes = default_attributes);
+		static BAN::ErrorOr<BAN::UniqPtr<Window>> create(uint32_t width, uint32_t height, BAN::StringView title);
 
 		void set_pixel(uint32_t x, uint32_t y, uint32_t color)
 		{
@@ -87,9 +87,8 @@ namespace LibGUI
 		int server_fd() const { return m_server_fd; }
 
 	private:
-		Window(int server_fd, Attributes attributes)
+		Window(int server_fd)
 			: m_server_fd(server_fd)
-			, m_attributes(attributes)
 		{ }
 
 		bool clamp_to_framebuffer(int32_t& x, int32_t& y, uint32_t& width, uint32_t& height) const;

userspace/programs/TaskBar/main.cpp

@@ -22,14 +22,15 @@ int main()
 
 	auto font = MUST(LibFont::Font::load("/usr/share/fonts/lat0-16.psfu"_sv));
 
+	auto window = MUST(LibGUI::Window::create(0, font.height() + 2 * padding, "TaskBar"));
+
 	auto attributes = LibGUI::Window::default_attributes;
 	attributes.title_bar = false;
 	attributes.movable = false;
 	attributes.focusable = false;
 	attributes.alpha_channel = false;
 	attributes.rounded_corners = false;
-
-	auto window = MUST(LibGUI::Window::create(0, font.height() + 2 * padding, "TaskBar", attributes));
+	window->set_attributes(attributes);
 
 	window->set_close_window_event_callback([]() {});
 

userspace/programs/Terminal/Terminal.cpp

@@ -110,10 +110,12 @@ void Terminal::run()
 	m_bg_color = s_colors_dark[0];
 	m_fg_color = s_colors_bright[7];
 
+	m_window = MUST(LibGUI::Window::create(600, 400, "Terminal"_sv));
+
 	auto attributes = LibGUI::Window::default_attributes;
 	attributes.alpha_channel = true;
+	m_window->set_attributes(attributes);
 
-	m_window = MUST(LibGUI::Window::create(600, 400, "Terminal"_sv, attributes));
 	m_window->fill(m_bg_color);
 	m_window->invalidate();
 

userspace/programs/WindowServer/WindowServer.cpp

@@ -67,7 +67,6 @@ void WindowServer::on_window_create(int fd, const LibGUI::WindowPacket::WindowCr
 		return;
 	}
 
-	window->set_attributes(packet.attributes);
 	window->set_position({
 		static_cast<int32_t>((m_framebuffer.width - window->client_width()) / 2),
 		static_cast<int32_t>((m_framebuffer.height - window->client_height()) / 2),