diff --git a/rpcs3/Emu/Cell/lv2/lv2.cpp b/rpcs3/Emu/Cell/lv2/lv2.cpp
index de58a64b83..8e4bcc2ae2 100644
--- a/rpcs3/Emu/Cell/lv2/lv2.cpp
+++ b/rpcs3/Emu/Cell/lv2/lv2.cpp
@@ -1192,6 +1192,7 @@ DECLARE(lv2_obj::g_pending);
 DECLARE(lv2_obj::g_waiting);
 DECLARE(lv2_obj::g_to_sleep);
 
+thread_local DECLARE(lv2_obj::g_to_notify){};
 thread_local DECLARE(lv2_obj::g_to_awake);
 
 namespace cpu_counter
@@ -1199,22 +1200,22 @@ namespace cpu_counter
 	void remove(cpu_thread*) noexcept;
 }
 
-void lv2_obj::sleep(cpu_thread& cpu, const u64 timeout)
+void lv2_obj::sleep(cpu_thread& cpu, const u64 timeout, bool notify_later)
 {
 	vm::temporary_unlock(cpu);
 	cpu_counter::remove(&cpu);
 	{
 		std::lock_guard lock{g_mutex};
-		sleep_unlocked(cpu, timeout);
+		sleep_unlocked(cpu, timeout, notify_later);
 	}
 	g_to_awake.clear();
 }
 
-bool lv2_obj::awake(cpu_thread* const thread, s32 prio)
+bool lv2_obj::awake(cpu_thread* const thread, bool notify_later, s32 prio)
 {
 	vm::temporary_unlock();
 	std::lock_guard lock(g_mutex);
-	return awake_unlocked(thread, prio);
+	return awake_unlocked(thread, notify_later, prio);
 }
 
 bool lv2_obj::yield(cpu_thread& thread)
@@ -1226,10 +1227,10 @@ bool lv2_obj::yield(cpu_thread& thread)
 		ppu->raddr = 0; // Clear reservation
 	}
 
-	return awake(&thread, yield_cmd);
+	return awake(&thread, false, yield_cmd);
 }
 
-void lv2_obj::sleep_unlocked(cpu_thread& thread, u64 timeout)
+void lv2_obj::sleep_unlocked(cpu_thread& thread, u64 timeout, bool notify_later)
 {
 	const u64 start_time = get_guest_system_time();
 
@@ -1325,15 +1326,15 @@ void lv2_obj::sleep_unlocked(cpu_thread& thread, u64 timeout)
 	if (!g_to_awake.empty())
 	{
 		// Schedule pending entries
-		awake_unlocked({});
+		awake_unlocked({}, notify_later);
 	}
 	else
 	{
-		schedule_all();
+		schedule_all(notify_later);
 	}
 }
 
-bool lv2_obj::awake_unlocked(cpu_thread* cpu, s32 prio)
+bool lv2_obj::awake_unlocked(cpu_thread* cpu, bool notify_later, s32 prio)
 {
 	// Check thread type
 	AUDIT(!cpu || cpu->id_type() == 1);
@@ -1469,7 +1470,7 @@ bool lv2_obj::awake_unlocked(cpu_thread* cpu, s32 prio)
 		}
 	}
 
-	schedule_all();
+	schedule_all(notify_later);
 	return changed_queue;
 }
 
@@ -1481,10 +1482,12 @@ void lv2_obj::cleanup()
 	g_to_sleep.clear();
 }
 
-void lv2_obj::schedule_all()
+void lv2_obj::schedule_all(bool notify_later)
 {
 	if (g_pending.empty() && g_to_sleep.empty())
 	{
+		usz notify_later_idx = notify_later ? 0 : std::size(g_to_notify) - 1;
+
 		// Wake up threads
 		for (usz i = 0, x = std::min<usz>(g_cfg.core.ppu_threads, g_ppu.size()); i < x; i++)
 		{
@@ -1495,9 +1498,19 @@ void lv2_obj::schedule_all()
 				ppu_log.trace("schedule(): %s", target->id);
 				target->state ^= (cpu_flag::signal + cpu_flag::suspend);
 				target->start_time = 0;
-				target->state.notify_one(cpu_flag::signal + cpu_flag::suspend);
+
+				if (notify_later_idx >= std::size(g_to_notify) - 1)
+				{
+					target->state.notify_one(cpu_flag::signal + cpu_flag::suspend);
+				}
+				else
+				{
+					g_to_notify[notify_later_idx++] = target;
+				}
 			}
 		}
+
+		g_to_notify[notify_later_idx] = nullptr;
 	}
 
 	// Check registered timeouts
diff --git a/rpcs3/Emu/Cell/lv2/sys_cond.cpp b/rpcs3/Emu/Cell/lv2/sys_cond.cpp
index e2668501f7..e190291e51 100644
--- a/rpcs3/Emu/Cell/lv2/sys_cond.cpp
+++ b/rpcs3/Emu/Cell/lv2/sys_cond.cpp
@@ -143,6 +143,8 @@ error_code sys_cond_signal(ppu_thread& ppu, u32 cond_id)
 	{
 		if (cond.waiters)
 		{
+			lv2_obj::notify_all_t notify;
+
 			std::lock_guard lock(cond.mutex->mutex);
 
 			if (const auto cpu = cond.schedule<ppu_thread>(cond.sq, cond.mutex->protocol))
@@ -158,7 +160,7 @@ error_code sys_cond_signal(ppu_thread& ppu, u32 cond_id)
 
 				if (cond.mutex->try_own(*cpu, cpu->id))
 				{
-					cond.awake(cpu);
+					cond.awake(cpu, true);
 				}
 			}
 		}
@@ -234,6 +236,8 @@ error_code sys_cond_signal_to(ppu_thread& ppu, u32 cond_id, u32 thread_id)
 
 		if (cond.waiters)
 		{
+			lv2_obj::notify_all_t notify;
+
 			std::lock_guard lock(cond.mutex->mutex);
 
 			for (auto cpu : cond.sq)
@@ -252,7 +256,7 @@ error_code sys_cond_signal_to(ppu_thread& ppu, u32 cond_id, u32 thread_id)
 
 					if (cond.mutex->try_own(*cpu, cpu->id))
 					{
-						cond.awake(cpu);
+						cond.awake(cpu, true);
 					}
 
 					return 1;
@@ -294,6 +298,8 @@ error_code sys_cond_wait(ppu_thread& ppu, u32 cond_id, u64 timeout)
 			return -1;
 		}
 
+		lv2_obj::notify_all_t notify;
+
 		std::lock_guard lock(cond.mutex->mutex);
 
 		const u64 syscall_state = sstate.try_read<u64>().second;
@@ -313,7 +319,7 @@ error_code sys_cond_wait(ppu_thread& ppu, u32 cond_id, u64 timeout)
 
 		if (ppu.loaded_from_savestate)
 		{
-			cond.sleep(ppu, timeout);
+			cond.sleep(ppu, timeout, true);
 			return static_cast<u32>(syscall_state >> 32);
 		}
 
@@ -326,7 +332,7 @@ error_code sys_cond_wait(ppu_thread& ppu, u32 cond_id, u64 timeout)
 		}
 
 		// Sleep current thread and schedule mutex waiter
-		cond.sleep(ppu, timeout);
+		cond.sleep(ppu, timeout, true);
 
 		// Save the recursive value
 		return count;
diff --git a/rpcs3/Emu/Cell/lv2/sys_event.cpp b/rpcs3/Emu/Cell/lv2/sys_event.cpp
index 29f2c5f6d3..ea7d324681 100644
--- a/rpcs3/Emu/Cell/lv2/sys_event.cpp
+++ b/rpcs3/Emu/Cell/lv2/sys_event.cpp
@@ -107,8 +107,10 @@ std::shared_ptr<lv2_event_queue> lv2_event_queue::find(u64 ipc_key)
 
 extern void resume_spu_thread_group_from_waiting(spu_thread& spu);
 
-CellError lv2_event_queue::send(lv2_event event)
+CellError lv2_event_queue::send(lv2_event event, bool notify_later)
 {
+	lv2_obj::notify_all_t notify;
+
 	std::lock_guard lock(mutex);
 
 	if (!exists)
@@ -149,7 +151,7 @@ CellError lv2_event_queue::send(lv2_event event)
 
 		std::tie(ppu.gpr[4], ppu.gpr[5], ppu.gpr[6], ppu.gpr[7]) = event;
 
-		awake(&ppu);
+		awake(&ppu, notify_later);
 	}
 	else
 	{
@@ -407,6 +409,8 @@ error_code sys_event_queue_receive(ppu_thread& ppu, u32 equeue_id, vm::ptr<sys_e
 			return CELL_EINVAL;
 		}
 
+		lv2_obj::notify_all_t notify;
+
 		std::lock_guard lock(queue.mutex);
 
 		// "/dev_flash/vsh/module/msmw2.sprx" seems to rely on some cryptic shared memory behaviour that we don't emulate correctly
@@ -420,7 +424,7 @@ error_code sys_event_queue_receive(ppu_thread& ppu, u32 equeue_id, vm::ptr<sys_e
 		if (queue.events.empty())
 		{
 			queue.sq.emplace_back(&ppu);
-			queue.sleep(ppu, timeout);
+			queue.sleep(ppu, timeout, true);
 			return CELL_EBUSY;
 		}
 
@@ -671,13 +675,13 @@ error_code sys_event_port_send(u32 eport_id, u64 data1, u64 data2, u64 data3)
 
 	sys_event.trace("sys_event_port_send(eport_id=0x%x, data1=0x%llx, data2=0x%llx, data3=0x%llx)", eport_id, data1, data2, data3);
 
-	const auto port = idm::get<lv2_obj, lv2_event_port>(eport_id, [&](lv2_event_port& port) -> CellError
+	const auto port = idm::check<lv2_obj, lv2_event_port>(eport_id, [&](lv2_event_port& port) -> CellError
 	{
 		if (lv2_obj::check(port.queue))
 		{
 			const u64 source = port.name ? port.name : (s64{process_getpid()} << 32) | u64{eport_id};
 
-			return port.queue->send(source, data1, data2, data3);
+			return port.queue->send(source, data1, data2, data3, true);
 		}
 
 		return CELL_ENOTCONN;
diff --git a/rpcs3/Emu/Cell/lv2/sys_event.h b/rpcs3/Emu/Cell/lv2/sys_event.h
index f51adf9fc6..f6207df4ff 100644
--- a/rpcs3/Emu/Cell/lv2/sys_event.h
+++ b/rpcs3/Emu/Cell/lv2/sys_event.h
@@ -99,11 +99,11 @@ struct lv2_event_queue final : public lv2_obj
 	static void save_ptr(utils::serial&, lv2_event_queue*);
 	static std::shared_ptr<lv2_event_queue> load_ptr(utils::serial& ar, std::shared_ptr<lv2_event_queue>& queue);
 
-	CellError send(lv2_event);
+	CellError send(lv2_event event, bool notify_later = false);
 
-	CellError send(u64 source, u64 d1, u64 d2, u64 d3)
+	CellError send(u64 source, u64 d1, u64 d2, u64 d3, bool notify_later = false)
 	{
-		return send(std::make_tuple(source, d1, d2, d3));
+		return send(std::make_tuple(source, d1, d2, d3), notify_later);
 	}
 
 	// Get event queue by its global key
diff --git a/rpcs3/Emu/Cell/lv2/sys_event_flag.cpp b/rpcs3/Emu/Cell/lv2/sys_event_flag.cpp
index 2803ee1575..51f9d76e73 100644
--- a/rpcs3/Emu/Cell/lv2/sys_event_flag.cpp
+++ b/rpcs3/Emu/Cell/lv2/sys_event_flag.cpp
@@ -150,6 +150,8 @@ error_code sys_event_flag_wait(ppu_thread& ppu, u32 id, u64 bitptn, u32 mode, vm
 			return {};
 		}
 
+		lv2_obj::notify_all_t notify;
+
 		std::lock_guard lock(flag.mutex);
 
 		if (flag.pattern.fetch_op([&](u64& pat)
@@ -167,7 +169,7 @@ error_code sys_event_flag_wait(ppu_thread& ppu, u32 id, u64 bitptn, u32 mode, vm
 
 		flag.waiters++;
 		flag.sq.emplace_back(&ppu);
-		flag.sleep(ppu, timeout);
+		flag.sleep(ppu, timeout, true);
 		return CELL_EBUSY;
 	});
 
diff --git a/rpcs3/Emu/Cell/lv2/sys_lwcond.cpp b/rpcs3/Emu/Cell/lv2/sys_lwcond.cpp
index 432e1dc00d..cfdc6340e5 100644
--- a/rpcs3/Emu/Cell/lv2/sys_lwcond.cpp
+++ b/rpcs3/Emu/Cell/lv2/sys_lwcond.cpp
@@ -127,6 +127,8 @@ error_code _sys_lwcond_signal(ppu_thread& ppu, u32 lwcond_id, u32 lwmutex_id, u6
 
 		if (cond.waiters)
 		{
+			lv2_obj::notify_all_t notify;
+
 			std::lock_guard lock(cond.mutex);
 
 			if (cpu)
@@ -188,7 +190,7 @@ error_code _sys_lwcond_signal(ppu_thread& ppu, u32 lwcond_id, u32 lwmutex_id, u6
 
 				if (result)
 				{
-					cond.awake(result);
+					cond.awake(result, true);
 				}
 
 				return 1;
@@ -255,6 +257,8 @@ error_code _sys_lwcond_signal_all(ppu_thread& ppu, u32 lwcond_id, u32 lwmutex_id
 
 		if (cond.waiters)
 		{
+			lv2_obj::notify_all_t notify;
+
 			std::lock_guard lock(cond.mutex);
 
 			u32 result = 0;
@@ -294,7 +298,7 @@ error_code _sys_lwcond_signal_all(ppu_thread& ppu, u32 lwcond_id, u32 lwmutex_id
 
 			if (need_awake)
 			{
-				lv2_obj::awake_all();
+				lv2_obj::awake_all(true);
 			}
 
 			return result;
@@ -341,6 +345,8 @@ error_code _sys_lwcond_queue_wait(ppu_thread& ppu, u32 lwcond_id, u32 lwmutex_id
 		// Increment lwmutex's lwcond's waiters count
 		mutex->lwcond_waiters++;
 
+		lv2_obj::notify_all_t notify;
+
 		std::lock_guard lock(cond.mutex);
 
 		const bool mutex_sleep = sstate.try_read<bool>().second;
@@ -381,7 +387,7 @@ error_code _sys_lwcond_queue_wait(ppu_thread& ppu, u32 lwcond_id, u32 lwmutex_id
 		}
 
 		// Sleep current thread and schedule lwmutex waiter
-		cond.sleep(ppu, timeout);
+		cond.sleep(ppu, timeout, true);
 	});
 
 	if (!cond || !mutex)
diff --git a/rpcs3/Emu/Cell/lv2/sys_lwmutex.cpp b/rpcs3/Emu/Cell/lv2/sys_lwmutex.cpp
index 5354c8a1af..d72cb7fca8 100644
--- a/rpcs3/Emu/Cell/lv2/sys_lwmutex.cpp
+++ b/rpcs3/Emu/Cell/lv2/sys_lwmutex.cpp
@@ -144,6 +144,8 @@ error_code _sys_lwmutex_lock(ppu_thread& ppu, u32 lwmutex_id, u64 timeout)
 			return true;
 		}
 
+		lv2_obj::notify_all_t notify;
+
 		std::lock_guard lock(mutex.mutex);
 
 		auto [old, _] = mutex.signaled.fetch_op([](s32& value)
@@ -168,7 +170,7 @@ error_code _sys_lwmutex_lock(ppu_thread& ppu, u32 lwmutex_id, u64 timeout)
 		}
 
 		mutex.add_waiter(&ppu);
-		mutex.sleep(ppu, timeout);
+		mutex.sleep(ppu, timeout, true);
 		return false;
 	});
 
@@ -275,6 +277,8 @@ error_code _sys_lwmutex_unlock(ppu_thread& ppu, u32 lwmutex_id)
 
 	const auto mutex = idm::check<lv2_obj, lv2_lwmutex>(lwmutex_id, [&](lv2_lwmutex& mutex)
 	{
+		lv2_obj::notify_all_t notify;
+
 		std::lock_guard lock(mutex.mutex);
 
 		if (const auto cpu = mutex.schedule<ppu_thread>(mutex.sq, mutex.protocol))
@@ -285,7 +289,7 @@ error_code _sys_lwmutex_unlock(ppu_thread& ppu, u32 lwmutex_id)
 				return;
 			}
 
-			mutex.awake(cpu);
+			mutex.awake(cpu, true);
 			return;
 		}
 
@@ -308,6 +312,8 @@ error_code _sys_lwmutex_unlock2(ppu_thread& ppu, u32 lwmutex_id)
 
 	const auto mutex = idm::check<lv2_obj, lv2_lwmutex>(lwmutex_id, [&](lv2_lwmutex& mutex)
 	{
+		lv2_obj::notify_all_t notify;
+
 		std::lock_guard lock(mutex.mutex);
 
 		if (const auto cpu = mutex.schedule<ppu_thread>(mutex.sq, mutex.protocol))
@@ -319,7 +325,7 @@ error_code _sys_lwmutex_unlock2(ppu_thread& ppu, u32 lwmutex_id)
 			}
 
 			static_cast<ppu_thread*>(cpu)->gpr[3] = CELL_EBUSY;
-			mutex.awake(cpu);
+			mutex.awake(cpu, true);
 			return;
 		}
 
diff --git a/rpcs3/Emu/Cell/lv2/sys_mutex.cpp b/rpcs3/Emu/Cell/lv2/sys_mutex.cpp
index 3657e822e9..cc90eb472d 100644
--- a/rpcs3/Emu/Cell/lv2/sys_mutex.cpp
+++ b/rpcs3/Emu/Cell/lv2/sys_mutex.cpp
@@ -139,6 +139,8 @@ error_code sys_mutex_lock(ppu_thread& ppu, u32 mutex_id, u64 timeout)
 
 		if (result == CELL_EBUSY)
 		{
+			lv2_obj::notify_all_t notify;
+
 			std::lock_guard lock(mutex.mutex);
 
 			if (mutex.try_own(ppu, ppu.id))
@@ -147,7 +149,7 @@ error_code sys_mutex_lock(ppu_thread& ppu, u32 mutex_id, u64 timeout)
 			}
 			else
 			{
-				mutex.sleep(ppu, timeout);
+				mutex.sleep(ppu, timeout, true);
 			}
 		}
 
@@ -258,9 +260,31 @@ error_code sys_mutex_unlock(ppu_thread& ppu, u32 mutex_id)
 
 	sys_mutex.trace("sys_mutex_unlock(mutex_id=0x%x)", mutex_id);
 
-	const auto mutex = idm::check<lv2_obj, lv2_mutex>(mutex_id, [&](lv2_mutex& mutex)
+	const auto mutex = idm::check<lv2_obj, lv2_mutex>(mutex_id, [&](lv2_mutex& mutex) -> CellError
 	{
-		return mutex.try_unlock(ppu.id);
+		CellError result = mutex.try_unlock(ppu.id);
+
+		if (result == CELL_EBUSY)
+		{
+			lv2_obj::notify_all_t notify;
+
+			std::lock_guard lock(mutex.mutex);
+
+			if (auto cpu = mutex.reown<ppu_thread>())
+			{
+				if (cpu->state & cpu_flag::again)
+				{
+					ppu.state += cpu_flag::again;
+					return {};
+				}
+
+				mutex.awake(cpu, true);
+			}
+
+			result = {};
+		}
+
+		return result;
 	});
 
 	if (!mutex)
@@ -268,22 +292,7 @@ error_code sys_mutex_unlock(ppu_thread& ppu, u32 mutex_id)
 		return CELL_ESRCH;
 	}
 
-	if (mutex.ret == CELL_EBUSY)
-	{
-		std::lock_guard lock(mutex->mutex);
-
-		if (auto cpu = mutex->reown<ppu_thread>())
-		{
-			if (cpu->state & cpu_flag::again)
-			{
-				ppu.state += cpu_flag::again;
-				return {};
-			}
-
-			mutex->awake(cpu);
-		}
-	}
-	else if (mutex.ret)
+	if (mutex.ret)
 	{
 		return mutex.ret;
 	}
diff --git a/rpcs3/Emu/Cell/lv2/sys_rwlock.cpp b/rpcs3/Emu/Cell/lv2/sys_rwlock.cpp
index 4efadb4590..a4cc48448e 100644
--- a/rpcs3/Emu/Cell/lv2/sys_rwlock.cpp
+++ b/rpcs3/Emu/Cell/lv2/sys_rwlock.cpp
@@ -112,6 +112,8 @@ error_code sys_rwlock_rlock(ppu_thread& ppu, u32 rw_lock_id, u64 timeout)
 			}
 		}
 
+		lv2_obj::notify_all_t notify;
+
 		std::lock_guard lock(rwlock.mutex);
 
 		const s64 _old = rwlock.owner.fetch_op([&](s64& val)
@@ -129,7 +131,7 @@ error_code sys_rwlock_rlock(ppu_thread& ppu, u32 rw_lock_id, u64 timeout)
 		if (_old > 0 || _old & 1)
 		{
 			rwlock.rq.emplace_back(&ppu);
-			rwlock.sleep(ppu, timeout);
+			rwlock.sleep(ppu, timeout, true);
 			return false;
 		}
 
@@ -334,6 +336,8 @@ error_code sys_rwlock_wlock(ppu_thread& ppu, u32 rw_lock_id, u64 timeout)
 			return val;
 		}
 
+		lv2_obj::notify_all_t notify;
+
 		std::lock_guard lock(rwlock.mutex);
 
 		const s64 _old = rwlock.owner.fetch_op([&](s64& val)
@@ -351,7 +355,7 @@ error_code sys_rwlock_wlock(ppu_thread& ppu, u32 rw_lock_id, u64 timeout)
 		if (_old != 0)
 		{
 			rwlock.wq.emplace_back(&ppu);
-			rwlock.sleep(ppu, timeout);
+			rwlock.sleep(ppu, timeout, true);
 		}
 
 		return _old;
diff --git a/rpcs3/Emu/Cell/lv2/sys_semaphore.cpp b/rpcs3/Emu/Cell/lv2/sys_semaphore.cpp
index 2a7e44d11b..c235e5b51d 100644
--- a/rpcs3/Emu/Cell/lv2/sys_semaphore.cpp
+++ b/rpcs3/Emu/Cell/lv2/sys_semaphore.cpp
@@ -121,12 +121,14 @@ error_code sys_semaphore_wait(ppu_thread& ppu, u32 sem_id, u64 timeout)
 			}
 		}
 
+		lv2_obj::notify_all_t notify;
+
 		std::lock_guard lock(sema.mutex);
 
 		if (sema.val-- <= 0)
 		{
 			sema.sq.emplace_back(&ppu);
-			sema.sleep(ppu, timeout);
+			sema.sleep(ppu, timeout, true);
 			return false;
 		}
 
diff --git a/rpcs3/Emu/Cell/lv2/sys_sync.h b/rpcs3/Emu/Cell/lv2/sys_sync.h
index aadb9bfbe3..fa7497a7bc 100644
--- a/rpcs3/Emu/Cell/lv2/sys_sync.h
+++ b/rpcs3/Emu/Cell/lv2/sys_sync.h
@@ -165,17 +165,17 @@ public:
 
 private:
 	// Remove the current thread from the scheduling queue, register timeout
-	static void sleep_unlocked(cpu_thread&, u64 timeout);
+	static void sleep_unlocked(cpu_thread&, u64 timeout, bool notify_later);
 
 	// Schedule the thread
-	static bool awake_unlocked(cpu_thread*, s32 prio = enqueue_cmd);
+	static bool awake_unlocked(cpu_thread*, bool notify_later = false, s32 prio = enqueue_cmd);
 
 public:
 	static constexpr u64 max_timeout = u64{umax} / 1000;
 
-	static void sleep(cpu_thread& cpu, const u64 timeout = 0);
+	static void sleep(cpu_thread& cpu, const u64 timeout = 0, bool notify_later = false);
 
-	static bool awake(cpu_thread* const thread, s32 prio = enqueue_cmd);
+	static bool awake(cpu_thread* const thread, bool notify_later = false, s32 prio = enqueue_cmd);
 
 	// Returns true on successful context switch, false otherwise
 	static bool yield(cpu_thread& thread);
@@ -183,12 +183,12 @@ public:
 	static void set_priority(cpu_thread& thread, s32 prio)
 	{
 		ensure(prio + 512u < 3712);
-		awake(&thread, prio);
+		awake(&thread, false, prio);
 	}
 
-	static inline void awake_all()
+	static inline void awake_all(bool notify_later = false)
 	{
-		awake({});
+		awake({}, notify_later);
 		g_to_awake.clear();
 	}
 
@@ -433,6 +433,28 @@ public:
 		return true;
 	}
 
+	static inline void notify_all()
+	{
+		for (auto cpu : g_to_notify)
+		{
+			if (!cpu)
+			{
+				g_to_notify[0] = nullptr;
+				return;
+			}
+
+			cpu->state.notify_one(cpu_flag::suspend + cpu_flag::signal);
+		}
+	}
+
+	struct notify_all_t
+	{
+		~notify_all_t() noexcept
+		{
+			lv2_obj::notify_all();
+		}
+	};
+
 	// Scheduler mutex
 	static shared_mutex g_mutex;
 
@@ -452,5 +474,8 @@ private:
 	// Threads which must call lv2_obj::sleep before the scheduler starts
 	static std::deque<class cpu_thread*> g_to_sleep;
 
-	static void schedule_all();
+	// Pending list of threads to notify
+	static thread_local std::add_pointer_t<class cpu_thread> g_to_notify[4];
+
+	static void schedule_all(bool notify_later);
 };