arch: Rename LockedMem namespace as locked_mem

As part of recent decisions regarding namespace
naming conventions, all namespaces will be changed
to snake case.

GenericISA::LockedMem became GenericISA::locked_mem.

Change-Id: Ia939d8cb27ba4ba19837b7b4d7cb2819c8d5daed
Signed-off-by: Daniel R. Carvalho <odanrc@yahoo.com.br>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/45432
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Hoa Nguyen <hoanguyen@ucdavis.edu>
Maintainer: Gabe Black <gabe.black@gmail.com>

src/arch/generic/locked_mem.hh

@@ -47,13 +47,15 @@
  * Generic helper functions for locked memory accesses.
  */
 
+#include "base/compiler.hh"
 #include "mem/packet.hh"
 #include "mem/request.hh"
 
 namespace GenericISA
 {
 
-namespace LockedMem
+GEM5_DEPRECATED_NAMESPACE(LockedMem, locked_mem);
+namespace locked_mem
 {
 
 template <class XC>
@@ -88,7 +90,7 @@ globalClearExclusive(XC *xc)
 {
 }
 
-} // namespace LockedMem
+} // namespace locked_mem
 
 } // namespace Generic ISA
 

src/arch/null/locked_mem.hh

@@ -52,7 +52,7 @@
 namespace NullISA
 {
 
-using namespace GenericISA::LockedMem;
+using namespace GenericISA::locked_mem;
 
 } // namespace NullISA
 

src/arch/power/locked_mem.hh

@@ -42,7 +42,7 @@
 namespace PowerISA
 {
 
-using namespace GenericISA::LockedMem;
+using namespace GenericISA::locked_mem;
 
 } // namespace PowerISA
 

src/arch/sparc/locked_mem.hh

@@ -40,7 +40,7 @@
 namespace SparcISA
 {
 
-using namespace GenericISA::LockedMem;
+using namespace GenericISA::locked_mem;
 
 } // namespace SparcISA
 

src/arch/x86/locked_mem.hh

@@ -40,7 +40,7 @@
 namespace X86ISA
 {
 
-using namespace GenericISA::LockedMem;
+using namespace GenericISA::locked_mem;
 
 } // namespace X86ISA