From adff204c976fb821ac3f2d3545fc28e3fa30c088 Mon Sep 17 00:00:00 2001
From: Nilay Vaish <nilay@cs.wisc.edu>
Date: Tue, 10 Jan 2012 10:20:32 -0600
Subject: Sparse Memory: Simplify the structure for an entry The SparseMemEntry
 structure includes just one void* pointer. It seems unnecessary that we have
 a structure for this. The patch removes the structure and makes use of a
 typedef on void* instead.

---
 src/mem/ruby/system/SparseMemory.hh | 14 +-------------
 1 file changed, 1 insertion(+), 13 deletions(-)

(limited to 'src/mem/ruby/system/SparseMemory.hh')

diff --git a/src/mem/ruby/system/SparseMemory.hh b/src/mem/ruby/system/SparseMemory.hh
index f6937ef54..f4cc12f97 100644
--- a/src/mem/ruby/system/SparseMemory.hh
+++ b/src/mem/ruby/system/SparseMemory.hh
@@ -36,11 +36,7 @@
 #include "mem/ruby/common/Address.hh"
 #include "mem/ruby/common/Global.hh"
 
-struct SparseMemEntry
-{
-    void* entry;
-};
-
+typedef void* SparseMemEntry;
 typedef m5::hash_map<Address, SparseMemEntry> SparseMapType;
 
 struct CurNextInfo
@@ -95,12 +91,4 @@ class SparseMemory
     uint64_t* m_removes_per_level;
 };
 
-inline std::ostream&
-operator<<(std::ostream& out, const SparseMemEntry& obj)
-{
-    out << "SparseMemEntry";
-    out << std::flush;
-    return out;
-}
-
 #endif // __MEM_RUBY_SYSTEM_SPARSEMEMORY_HH__
-- 
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