From 3914801f1eb0b34cd4fbb0773d8ebf5778771f5f Mon Sep 17 00:00:00 2001
From: Wildan M <willnode@wellosoft.net>
Date: Wed, 29 Apr 2026 22:54:20 +0700
Subject: [PATCH] Speed up vector removal

---
 src/context/timeout.rs     | 2 +-
 src/sync/wait_condition.rs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/context/timeout.rs b/src/context/timeout.rs
index 9bf5c99095..dbf5de8efc 100644
--- a/src/context/timeout.rs
+++ b/src/context/timeout.rs
@@ -68,7 +68,7 @@ pub fn trigger(token: &mut CleanLockToken) {
             };
 
             if trigger {
-                registry.remove(i).unwrap()
+                registry.swap_remove_back(i).unwrap()
             } else {
                 i += 1;
                 continue;
diff --git a/src/sync/wait_condition.rs b/src/sync/wait_condition.rs
index d31c4e0744..e521c64189 100644
--- a/src/sync/wait_condition.rs
+++ b/src/sync/wait_condition.rs
@@ -111,7 +111,7 @@ impl WaitCondition {
                 .iter()
                 .position(|c| Weak::as_ptr(c) == Arc::as_ptr(&current_context_ref))
             {
-                contexts.remove(index);
+                contexts.swap_remove(index);
                 waited = false;
             }
         }