[gegl] tile: comment out a mutex lock pair

[Øyvind Kolås <ok src gnome org>]

commit bbc4d53da392f1622f48072ebb8189df84547a26
Author: Øyvind Kolås <pippin gimp org>
Date:   Mon Jun 30 05:37:14 2014 +0200

    tile: comment out a mutex lock pair

 gegl/buffer/gegl-tile.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gegl/buffer/gegl-tile.c b/gegl/buffer/gegl-tile.c
index 6c5a572..ad90101 100644
--- a/gegl/buffer/gegl-tile.c
+++ b/gegl/buffer/gegl-tile.c
@@ -267,12 +267,12 @@ gegl_tile_is_stored (GeglTile *tile)
 void
 gegl_tile_void (GeglTile *tile)
 {
-  g_mutex_lock (&tile->tile_storage->mutex);
+//  g_mutex_lock (&tile->tile_storage->mutex);
   gegl_tile_mark_as_stored (tile);
 
   if (tile->z == 0)
     gegl_tile_void_pyramid (tile);
-  g_mutex_unlock (&tile->tile_storage->mutex);
+ // g_mutex_unlock (&tile->tile_storage->mutex);
 }
 
 gboolean gegl_tile_store (GeglTile *tile)