machine: memory use.

In line with ActivityMonitor for usage.

Labels need sorting for/by platform. User feedback would be good.
As would users :)

src/bin/system/filesystems.c

@@ -215,7 +215,7 @@ file_system_in_use(const char *name)
 {
    Eina_List *disks;
    char *path;
-   Eina_Bool fs_mounted = EINA_FALSE;
+   Eina_Bool mounted = EINA_FALSE;
    if (!name) return EINA_FALSE;
 
    disks = disks_get();
@@ -225,13 +225,13 @@ file_system_in_use(const char *name)
         if (fs)
           {
              if (fs->type == file_system_id_by_name(name))
-               fs_mounted = EINA_TRUE;
+               mounted = EINA_TRUE;
 
              file_system_info_free(fs);
           }
         free(path);
      }
 
-   return fs_mounted;
+   return mounted;
 }
 

src/bin/system/machine.c

@@ -610,8 +610,7 @@ swap_out:
        host_statistics64(mach_port, HOST_VM_INFO,
                  (host_info64_t)&vm_stats, &count) == KERN_SUCCESS)
      {
-        memory->used = vm_stats.active_count + vm_stats.inactive_count
-           + vm_stats.wire_count * page_size;
+        memory->used = memory->total - (vm_stats.inactive_count * page_size);
         memory->cached = vm_stats.active_count * page_size;
         memory->shared = vm_stats.wire_count * page_size;
         memory->buffered = vm_stats.inactive_count * page_size;
@@ -623,8 +622,6 @@ swap_out:
         memory->swap_total = xsu.xsu_total;
         memory->swap_used = xsu.xsu_used;
      }
-   memory->swap_total *= 1024;
-   memory->swap_used *= 1024;
 #endif
 }