selftests/resctrl: Change name from CBM_MASK_PATH to INFO_PATH

CBM_MASK_PATH is actually the path to resctrl/info.

Change the macro name to correctly indicate what it represents.

[ ij: Tweaked the changelog. ]
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Reviewed-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>

tools/testing/selftests/resctrl/resctrl.h

@@ -28,7 +28,7 @@
 #define MB			(1024 * 1024)
 #define RESCTRL_PATH		"/sys/fs/resctrl"
 #define PHYS_ID_PATH		"/sys/devices/system/cpu/cpu"
-#define CBM_MASK_PATH		"/sys/fs/resctrl/info"
+#define INFO_PATH		"/sys/fs/resctrl/info"
 #define L3_PATH			"/sys/fs/resctrl/info/L3"
 #define MB_PATH			"/sys/fs/resctrl/info/MB"
 #define L3_MON_PATH		"/sys/fs/resctrl/info/L3_MON"

tools/testing/selftests/resctrl/resctrlfs.c

@@ -210,7 +210,7 @@ int get_cbm_mask(char *cache_type, char *cbm_mask)
 	if (!cbm_mask)
 		return -1;
 
-	sprintf(cbm_mask_path, "%s/%s/cbm_mask", CBM_MASK_PATH, cache_type);
+	sprintf(cbm_mask_path, "%s/%s/cbm_mask", INFO_PATH, cache_type);
 
 	fp = fopen(cbm_mask_path, "r");
 	if (!fp) {