perf(kernel): linked cap tree, translate-based page lookup, next-fit frames/heap, targeted dequeue; host benches

crates/domain/src/endpoint/mod.rs

@@ -154,13 +154,6 @@ impl EndpointTable {
         self.generations.advance(id.raw() as usize);
         Some(ep)
     }
-
-    pub fn remove_thread_from_all(&mut self, thread: ThreadId) {
-        for ep in self.endpoints.iter_mut().flatten() {
-            ep.remove_sender(thread);
-            ep.remove_receiver(thread);
-        }
-    }
 }
 
 impl Default for EndpointTable {