put_user_mutex_entry
put_user_mutex_entry(contextFetcher.Context(), entry);
put_user_mutex_entry(fromFetcher.Context(), fromEntry);
put_user_mutex_entry(toFetcher.Context(), toEntry);
put_user_mutex_entry(context, entry);
put_user_mutex_entry(context, entry);
put_user_mutex_entry(context, entry);