From 6c41181b8e39e776ea2f018bf383fed2782c3d4a Mon Sep 17 00:00:00 2001
From: Brandon Potter <brandon.potter@amd.com>
Date: Wed, 9 Nov 2016 14:27:42 -0600
Subject: [PATCH] syscall_emul: [patch 9/22] remove unused global variable
 (num_processes)

---
 src/arch/sparc/process.cc | 2 --
 src/arch/x86/process.cc   | 2 --
 src/sim/process.cc        | 3 ---
 3 files changed, 7 deletions(-)

diff --git a/src/arch/sparc/process.cc b/src/arch/sparc/process.cc
index 121f2f710..5c4f43b67 100644
--- a/src/arch/sparc/process.cc
+++ b/src/arch/sparc/process.cc
@@ -415,8 +415,6 @@ SparcProcess::argsInit(int pageSize)
 
     // Align the "stack_min" to a page boundary.
     stack_min = roundDown(stack_min, pageSize);
-
-//    num_processes++;
 }
 
 void
diff --git a/src/arch/x86/process.cc b/src/arch/x86/process.cc
index 245fbebf4..dfbd41e4e 100644
--- a/src/arch/x86/process.cc
+++ b/src/arch/x86/process.cc
@@ -1031,8 +1031,6 @@ X86Process::argsInit(int pageSize,
 
     //Align the "stack_min" to a page boundary.
     stack_min = roundDown(stack_min, pageSize);
-
-//    num_processes++;
 }
 
 void
diff --git a/src/sim/process.cc b/src/sim/process.cc
index 50ebc9cec..9510fd71d 100644
--- a/src/sim/process.cc
+++ b/src/sim/process.cc
@@ -90,9 +90,6 @@
 using namespace std;
 using namespace TheISA;
 
-// current number of allocated processes
-int num_processes = 0;
-
 static int
 openFile(const string& filename, int flags, mode_t mode)
 {