From ebe5420f845cae655b92303a8b664320307248fa Mon Sep 17 00:00:00 2001
From: Pawel Dziepak <pdziepak@quarnos.org>
Date: Thu, 26 Dec 2013 19:36:39 +0100
Subject: [PATCH] scheduler: No need for gQuantumLengths to be global

---
 src/system/kernel/scheduler/scheduler_thread.cpp | 10 +++++-----
 src/system/kernel/scheduler/scheduler_thread.h   |  2 --
 2 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/src/system/kernel/scheduler/scheduler_thread.cpp b/src/system/kernel/scheduler/scheduler_thread.cpp
index 70f540a94b..fb6c8aa54e 100644
--- a/src/system/kernel/scheduler/scheduler_thread.cpp
+++ b/src/system/kernel/scheduler/scheduler_thread.cpp
@@ -9,7 +9,7 @@
 using namespace Scheduler;
 
 
-bigtime_t Scheduler::gQuantumLengths[THREAD_MAX_SET_PRIORITY + 1];
+static bigtime_t sQuantumLengths[THREAD_MAX_SET_PRIORITY + 1];
 
 
 ThreadData::ThreadData(Thread* thread)
@@ -130,21 +130,21 @@ ThreadData::ComputeQuantumLengths()
 	for (int32 priority = 0; priority <= THREAD_MAX_SET_PRIORITY; priority++) {
 		const bigtime_t kQuantum0 = gCurrentMode->base_quantum;
 		if (priority >= B_URGENT_DISPLAY_PRIORITY) {
-			gQuantumLengths[priority] = kQuantum0;
+			sQuantumLengths[priority] = kQuantum0;
 			continue;
 		}
 
 		const bigtime_t kQuantum1
 			= kQuantum0 * gCurrentMode->quantum_multipliers[0];
 		if (priority > B_NORMAL_PRIORITY) {
-			gQuantumLengths[priority] = _ScaleQuantum(kQuantum1, kQuantum0,
+			sQuantumLengths[priority] = _ScaleQuantum(kQuantum1, kQuantum0,
 				B_URGENT_DISPLAY_PRIORITY, B_NORMAL_PRIORITY, priority);
 			continue;
 		}
 
 		const bigtime_t kQuantum2
 			= kQuantum0 * gCurrentMode->quantum_multipliers[1];
-		gQuantumLengths[priority] = _ScaleQuantum(kQuantum2, kQuantum1,
+		sQuantumLengths[priority] = _ScaleQuantum(kQuantum2, kQuantum1,
 			B_NORMAL_PRIORITY, B_IDLE_PRIORITY, priority);
 	}
 }
@@ -209,7 +209,7 @@ ThreadData::_ChooseCPU(CoreEntry* core, bool& rescheduleNeeded) const
 inline bigtime_t
 ThreadData::_GetBaseQuantum() const
 {
-	return gQuantumLengths[GetEffectivePriority()];
+	return sQuantumLengths[GetEffectivePriority()];
 }
 
 
diff --git a/src/system/kernel/scheduler/scheduler_thread.h b/src/system/kernel/scheduler/scheduler_thread.h
index 7500bcbc7d..022cf34eb1 100644
--- a/src/system/kernel/scheduler/scheduler_thread.h
+++ b/src/system/kernel/scheduler/scheduler_thread.h
@@ -119,8 +119,6 @@ public:
 	virtual	void		operator()(ThreadData* thread) = 0;
 };
 
-extern bigtime_t gQuantumLengths[THREAD_MAX_SET_PRIORITY + 1];
-
 
 inline bool
 ThreadData::HasCacheExpired() const