mini-os: fix fs-front.c debugging prints

diff -r 0af71964b228 extras/mini-os/fs-front.c
@@ -183,12 +183,13 @@
 
     /* Prepare request for the backend */
     back_req_id = reserve_fsif_request(import);
-    DEBUG("Backend request id=%d, gref=%d\n", back_req_id, fsr->gref);
+    DEBUG("Backend request id=%d\n", back_req_id);
 
     /* Prepare our private request structure */
     priv_req_id = get_id_from_freelist(import->freelist);
     DEBUG("Request id for fs_open call is: %d\n", priv_req_id);
     fsr = &import->requests[priv_req_id];
+    DEBUG("gref id=%d\n", fsr->gref);
     fsr->thread = current;
     sprintf(fsr->page, "%s", file);
 

@@ -221,7 +222,7 @@
 
     /* Prepare request for the backend */
     back_req_id = reserve_fsif_request(import);
-    DEBUG("Backend request id=%d, gref=%d\n", back_req_id, fsr->gref);
+    DEBUG("Backend request id=%d\n", back_req_id);
 
     /* Prepare our private request structure */
     priv_req_id = get_id_from_freelist(import->freelist);

@@ -261,12 +262,13 @@
 
     /* Prepare request for the backend */
     back_req_id = reserve_fsif_request(import);
-    DEBUG("Backend request id=%d, gref=%d\n", back_req_id, fsr->gref);
+    DEBUG("Backend request id=%d\n", back_req_id);
 
     /* Prepare our private request structure */
     priv_req_id = get_id_from_freelist(import->freelist);
     DEBUG("Request id for fs_read call is: %d\n", priv_req_id);
     fsr = &import->requests[priv_req_id];
+    DEBUG("gref=%d\n", fsr->gref);
     fsr->thread = current;
     memset(fsr->page, 0, PAGE_SIZE);
 

@@ -307,12 +309,13 @@
 
     /* Prepare request for the backend */
     back_req_id = reserve_fsif_request(import);
-    DEBUG("Backend request id=%d, gref=%d\n", back_req_id, fsr->gref);
+    DEBUG("Backend request id=%d\n", back_req_id);
 
     /* Prepare our private request structure */
     priv_req_id = get_id_from_freelist(import->freelist);
     DEBUG("Request id for fs_read call is: %d\n", priv_req_id);
     fsr = &import->requests[priv_req_id];
+    DEBUG("gref=%d\n", fsr->gref);
     fsr->thread = current;
     memcpy(fsr->page, buf, len);
     BUG_ON(len > PAGE_SIZE);

@@ -352,12 +355,13 @@
 
     /* Prepare request for the backend */
     back_req_id = reserve_fsif_request(import);
-    DEBUG("Backend request id=%d, gref=%d\n", back_req_id, fsr->gref);
+    DEBUG("Backend request id=%d\n", back_req_id);
 
     /* Prepare our private request structure */
     priv_req_id = get_id_from_freelist(import->freelist);
     DEBUG("Request id for fs_stat call is: %d\n", priv_req_id);
     fsr = &import->requests[priv_req_id];
+    DEBUG("gref=%d\n", fsr->gref);
     fsr->thread = current;
     memset(fsr->page, 0, PAGE_SIZE);
 

@@ -394,7 +398,7 @@
 
     /* Prepare request for the backend */
     back_req_id = reserve_fsif_request(import);
-    DEBUG("Backend request id=%d, gref=%d\n", back_req_id, fsr->gref);
+    DEBUG("Backend request id=%d\n", back_req_id);
 
     /* Prepare our private request structure */
     priv_req_id = get_id_from_freelist(import->freelist);

@@ -432,12 +436,13 @@
 
     /* Prepare request for the backend */
     back_req_id = reserve_fsif_request(import);
-    DEBUG("Backend request id=%d, gref=%d\n", back_req_id, fsr->gref);
+    DEBUG("Backend request id=%d\n", back_req_id);
 
     /* Prepare our private request structure */
     priv_req_id = get_id_from_freelist(import->freelist);
     DEBUG("Request id for fs_open call is: %d\n", priv_req_id);
     fsr = &import->requests[priv_req_id];
+    DEBUG("gref=%d\n", fsr->gref);
     fsr->thread = current;
     sprintf(fsr->page, "%s", file);
 

@@ -475,12 +480,13 @@
 
     /* Prepare request for the backend */
     back_req_id = reserve_fsif_request(import);
-    DEBUG("Backend request id=%d, gref=%d\n", back_req_id, fsr->gref);
+    DEBUG("Backend request id=%d\n", back_req_id);
 
     /* Prepare our private request structure */
     priv_req_id = get_id_from_freelist(import->freelist);
     DEBUG("Request id for fs_open call is: %d\n", priv_req_id);
     fsr = &import->requests[priv_req_id];
+    DEBUG("gref=%d\n", fsr->gref);
     fsr->thread = current;
     sprintf(fsr->page, "%s%s%c%s%s", 
             old_header, old_file_name, '\0', new_header, new_file_name);

@@ -521,12 +527,13 @@
 
     /* Prepare request for the backend */
     back_req_id = reserve_fsif_request(import);
-    DEBUG("Backend request id=%d, gref=%d\n", back_req_id, fsr->gref);
+    DEBUG("Backend request id=%d\n", back_req_id);
 
     /* Prepare our private request structure */
     priv_req_id = get_id_from_freelist(import->freelist);
     DEBUG("Request id for fs_create call is: %d\n", priv_req_id);
     fsr = &import->requests[priv_req_id];
+    DEBUG("gref=%d\n", fsr->gref);
     fsr->thread = current;
     sprintf(fsr->page, "%s", name);
 

@@ -566,12 +573,13 @@
 
     /* Prepare request for the backend */
     back_req_id = reserve_fsif_request(import);
-    DEBUG("Backend request id=%d, gref=%d\n", back_req_id, fsr->gref);
+    DEBUG("Backend request id=%d\n", back_req_id);
 
     /* Prepare our private request structure */
     priv_req_id = get_id_from_freelist(import->freelist);
     DEBUG("Request id for fs_list call is: %d\n", priv_req_id);
     fsr = &import->requests[priv_req_id];
+    DEBUG("gref=%d\n", fsr->gref);
     fsr->thread = current;
     sprintf(fsr->page, "%s", name);
 

@@ -615,7 +623,7 @@
 
     /* Prepare request for the backend */
     back_req_id = reserve_fsif_request(import);
-    DEBUG("Backend request id=%d, gref=%d\n", back_req_id, fsr->gref);
+    DEBUG("Backend request id=%d\n", back_req_id);
 
     /* Prepare our private request structure */
     priv_req_id = get_id_from_freelist(import->freelist);

@@ -653,12 +661,13 @@
 
     /* Prepare request for the backend */
     back_req_id = reserve_fsif_request(import);
-    DEBUG("Backend request id=%d, gref=%d\n", back_req_id, fsr->gref);
+    DEBUG("Backend request id=%d\n", back_req_id);
 
     /* Prepare our private request structure */
     priv_req_id = get_id_from_freelist(import->freelist);
     DEBUG("Request id for fs_space is: %d\n", priv_req_id);
     fsr = &import->requests[priv_req_id];
+    DEBUG("gref=%d\n", fsr->gref);
     fsr->thread = current;
     sprintf(fsr->page, "%s", location);
 

@@ -691,7 +700,7 @@
 
     /* Prepare request for the backend */
     back_req_id = reserve_fsif_request(import);
-    DEBUG("Backend request id=%d, gref=%d\n", back_req_id, fsr->gref);
+    DEBUG("Backend request id=%d\n", back_req_id);
 
     /* Prepare our private request structure */
     priv_req_id = get_id_from_freelist(import->freelist);