diff options
Diffstat (limited to 'include/linux/zcache.h')
| -rw-r--r-- | include/linux/zcache.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/linux/zcache.h b/include/linux/zcache.h new file mode 100644 index 000000000000..2db7e4bbb662 --- /dev/null +++ b/include/linux/zcache.h @@ -0,0 +1,22 @@ +/* + * Copyright (c) 2015, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +#ifndef _LINUX_ZCACHE_H +#define _LINUX_ZCACHE_H + +#ifdef CONFIG_ZCACHE +extern u64 zcache_pages(void); +#else +u64 zcache_pages(void) { return 0; } +#endif + +#endif /* _LINUX_ZCACHE_H */ |