some cleanings and re-disable VFS debug

gex.mk

@@ -46,7 +46,7 @@ GEX_CDEFS = \
 -DUSE_FULL_LL_DRIVER \
 -DUSE_FULL_ASSERT=1 \
 -DVERBOSE_ASSERT=1 \
--DDEBUG_VFS=1 \
+-DDEBUG_VFS=0 \
 -DVERBOSE_HARDFAULT=1 \
 -DUSE_STACK_MONITOR=1 \
 -DUSE_DEBUG_UART=1

vfs/file_stream.c

@@ -238,6 +238,7 @@ static error_t close_conf(void *state)
     ini_parse_end();
     settings_read_ini_end();
 
+    // force a full remount to have the changes be visible
     vfs_mngr_fs_remount(true);
 
     return E_SUCCESS;

vfs/vfs_user.c

@@ -19,9 +19,9 @@
  * limitations under the License.
  */
 
+#include "platform.h"
 #include "utils/ini_writer.h"
 #include "framework/settings.h"
-#include "platform.h"
 #include "vfs_manager.h"
 #include "str_utils.h"
 
@@ -68,9 +68,10 @@ void vfs_user_file_change_handler(const vfs_filename_t filename,
                                   vfs_file_change_t change,
                                   vfs_file_t file, vfs_file_t new_file_data)
 {
+    // Check for "System Volume Information"
     if (strstarts(filename, "SYSTEM~1")) {
-        vfs_printf("ATENTION - we are dealing with windows! Careful or it will crash!");
-        // TODO take precautions
+        vfs_printf("ATTN! Windows host detected.");
+        // TODO take precautions if needed
         vfs_is_windows = true;
         return;
     }