From bb9ae18c71a8dc7103bc4808741b0a39addd1d22 Mon Sep 17 00:00:00 2001
From: Eladash <elad3356p@gmail.com>
Date: Wed, 20 Jul 2022 15:21:08 +0300
Subject: [PATCH] Savestates: Fix sys_rwlock_wunlock saving

---
 rpcs3/Emu/Cell/lv2/sys_rwlock.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/rpcs3/Emu/Cell/lv2/sys_rwlock.cpp b/rpcs3/Emu/Cell/lv2/sys_rwlock.cpp
index c420374e64..4efadb4590 100644
--- a/rpcs3/Emu/Cell/lv2/sys_rwlock.cpp
+++ b/rpcs3/Emu/Cell/lv2/sys_rwlock.cpp
@@ -520,6 +520,15 @@ error_code sys_rwlock_wunlock(ppu_thread& ppu, u32 rw_lock_id)
 		}
 		else if (auto readers = rwlock->rq.size())
 		{
+			for (auto cpu : rwlock->rq)
+			{
+				if (static_cast<ppu_thread*>(cpu)->state & cpu_flag::again)
+				{
+					ppu.state += cpu_flag::again;
+					return {};
+				}
+			}
+	
 			for (auto cpu : ::as_rvalue(std::move(rwlock->rq)))
 			{
 				rwlock->append(cpu);