improving code quality

1 files changed, 8 insertions, 2 deletions

diff --git a/src/gpgpu-sim/mem_fetch.h b/src/gpgpu-sim/mem_fetch.h
index 278cf32..da67d49 100644
--- a/src/gpgpu-sim/mem_fetch.h
+++ b/src/gpgpu-sim/mem_fetch.h
@@ -115,8 +115,10 @@ public:
    const memory_config *get_mem_config(){return m_mem_config;}
 
    unsigned get_num_flits(bool simt_to_mem);
-   mem_fetch* original_mf;
-   mem_fetch* original_wr_mf;
+
+   mem_fetch* get_original_mf() { return original_mf; }
+   mem_fetch* get_original_wr_mf()  { return original_wr_mf; }
+
 private:
    // request source information
    unsigned m_request_uid;
@@ -148,6 +150,10 @@ private:
 
    const class memory_config *m_mem_config;
    unsigned icnt_flit_size;
+
+   mem_fetch* original_mf;  //this pointer is set up when a request is divided into sector requests at L2 cache (if the req size > L2 sector size), so the pointer refers to the original request
+   mem_fetch* original_wr_mf;  //this pointer refers to the original write req, when fetch-on-write policy is used
+
 };
 
 #endif