From b183b1219c3b336988e53235a0671958b5079c09 Mon Sep 17 00:00:00 2001 From: gingerBill Date: Mon, 2 Feb 2026 11:25:49 +0000 Subject: Revert `mutex_lock` logic --- src/threading.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/threading.cpp b/src/threading.cpp index d47421a80..d8ae321f5 100644 --- a/src/threading.cpp +++ b/src/threading.cpp @@ -367,9 +367,9 @@ gb_internal void semaphore_wait(Semaphore *s) { gb_internal void mutex_lock(BlockingMutex *m) { ANNOTATE_LOCK_PRE(m, 0); - i32 expected = Internal_Mutex_State_Unlocked; - if (m->state().compare_exchange_strong(expected, Internal_Mutex_State_Locked, std::memory_order_acquire)) { - mutex_lock_slow(m, expected); + i32 v = m->state().exchange(Internal_Mutex_State_Locked, std::memory_order_acquire); + if (v != Internal_Mutex_State_Unlocked) { + mutex_lock_slow(m, v); } ANNOTATE_LOCK_POST(m); } -- cgit v1.2.3