shm: close client buffers in the cpu worker

src/ifs/jay_input.rs

@@ -169,7 +169,14 @@ impl JayInput {
     where
         F: FnOnce(&Rc<XkbKeymap>) -> Result<(), JayInputError>,
     {
-        let cm = Rc::new(ClientMem::new(keymap, len as _, true, Some(&self.client))?).offset(0);
+        let cm = Rc::new(ClientMem::new(
+            keymap,
+            len as _,
+            true,
+            Some(&self.client),
+            None,
+        )?)
+        .offset(0);
         let mut map = vec![];
         cm.read(&mut map)?;
         self.or_error(|| {

src/ifs/wl_seat/zwp_virtual_keyboard_v1.rs

@@ -56,9 +56,15 @@ impl ZwpVirtualKeyboardV1RequestHandler for ZwpVirtualKeyboardV1 {
         if req.size > MAX_SIZE {
             return Err(ZwpVirtualKeyboardV1Error::OversizedKeymap);
         }
-        let client_mem = ClientMem::new(&req.fd, req.size as usize - 1, true, Some(&self.client))
-            .map(Rc::new)
-            .map_err(ZwpVirtualKeyboardV1Error::MapKeymap)?;
+        let client_mem = ClientMem::new(
+            &req.fd,
+            req.size as usize - 1,
+            true,
+            Some(&self.client),
+            None,
+        )
+        .map(Rc::new)
+        .map_err(ZwpVirtualKeyboardV1Error::MapKeymap)?;
         let mut map = vec![];
         client_mem
             .offset(0)

src/ifs/wl_shm_pool.rs

@@ -34,7 +34,13 @@ impl WlShmPool {
         Ok(Self {
             id,
             client: client.clone(),
-            mem: CloneCell::new(Rc::new(ClientMem::new(&fd, len, false, Some(client))?)),
+            mem: CloneCell::new(Rc::new(ClientMem::new(
+                &fd,
+                len,
+                false,
+                Some(client),
+                Some(&client.state.cpu_worker),
+            )?)),
             fd,
             tracker: Default::default(),
             version,
@@ -86,6 +92,7 @@ impl WlShmPoolRequestHandler for WlShmPool {
             req.size as usize,
             false,
             Some(&self.client),
+            Some(&self.client.state.cpu_worker),
         )?));
         Ok(())
     }