mem: Minimize the use of MemObject.

MemObject doesn't provide anything beyond its base ClockedObject any
more, so this change removes it from most inheritance hierarchies.
Occasionally MemObject is replaced with SimObject when I was fairly
confident that the extra functionality of ClockedObject wasn't needed.

Change-Id: Ic014ab61e56402e62548e8c831eb16e26523fdce
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/18289
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Anthony Gutierrez <anthony.gutierrez@amd.com>
Maintainer: Gabe Black <gabeblack@google.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/gpu-compute/tlb_coalescer.hh b/src/gpu-compute/tlb_coalescer.hh
index 2aff81027..b65f1b0fb 100644
--- a/src/gpu-compute/tlb_coalescer.hh
+++ b/src/gpu-compute/tlb_coalescer.hh
@@ -49,23 +49,23 @@
 #include "base/logging.hh"
 #include "base/statistics.hh"
 #include "gpu-compute/gpu_tlb.hh"
-#include "mem/mem_object.hh"
 #include "mem/port.hh"
 #include "mem/request.hh"
 #include "params/TLBCoalescer.hh"
+#include "sim/clocked_object.hh"
 
 class BaseTLB;
 class Packet;
 class ThreadContext;
 
 /**
- * The TLBCoalescer is a MemObject sitting on the front side (CPUSide) of
+ * The TLBCoalescer is a ClockedObject sitting on the front side (CPUSide) of
  * each TLB. It receives packets and issues coalesced requests to the
  * TLB below it. It controls how requests are coalesced (the rules)
  * and the permitted number of TLB probes per cycle (i.e., how many
  * coalesced requests it feeds the TLB per cycle).
  */
-class TLBCoalescer : public MemObject
+class TLBCoalescer : public ClockedObject
 {
    protected:
     // TLB clock: will inherit clock from shader's clock period in terms