diff options
Diffstat (limited to 'arch/alpha/include')
-rw-r--r-- | arch/alpha/include/asm/mm-arch-hooks.h | 15 | ||||
-rw-r--r-- | arch/alpha/include/uapi/asm/mman.h | 1 |
2 files changed, 16 insertions, 0 deletions
diff --git a/arch/alpha/include/asm/mm-arch-hooks.h b/arch/alpha/include/asm/mm-arch-hooks.h new file mode 100644 index 000000000000..b07fd862fec3 --- /dev/null +++ b/arch/alpha/include/asm/mm-arch-hooks.h @@ -0,0 +1,15 @@ +/* + * Architecture specific mm hooks + * + * Copyright (C) 2015, IBM Corporation + * Author: Laurent Dufour <ldufour@linux.vnet.ibm.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef _ASM_ALPHA_MM_ARCH_HOOKS_H +#define _ASM_ALPHA_MM_ARCH_HOOKS_H + +#endif /* _ASM_ALPHA_MM_ARCH_HOOKS_H */ diff --git a/arch/alpha/include/uapi/asm/mman.h b/arch/alpha/include/uapi/asm/mman.h index 0086b472bc2b..836fbd44f65b 100644 --- a/arch/alpha/include/uapi/asm/mman.h +++ b/arch/alpha/include/uapi/asm/mman.h @@ -44,6 +44,7 @@ #define MADV_WILLNEED 3 /* will need these pages */ #define MADV_SPACEAVAIL 5 /* ensure resources are available */ #define MADV_DONTNEED 6 /* don't need these pages */ +#define MADV_FREE 7 /* free pages only if memory pressure */ /* common/generic parameters */ #define MADV_REMOVE 9 /* remove these pages & resources */ |