3 * modules/buffer/data_types.h
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19 * Copyright (C) Samsung Electronics, 2013
21 * 2013 Alexander Aksenov <a.aksenov@samsung.com>: SWAP Buffer implement
25 #ifndef __DATA_TYPES_H__
26 #define __DATA_TYPES_H__
29 #include <linux/spinlock.h>
34 /* Using spinlocks as sync primitives */
40 /* swap_subbuffer_ptr points to the first memory page of the subbuffer */
41 typedef struct page *swap_subbuffer_ptr;
43 #endif /* __DATA_TYPES_H__ */