From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- arch/ia64/include/asm/mmu.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 arch/ia64/include/asm/mmu.h (limited to 'arch/ia64/include/asm/mmu.h') diff --git a/arch/ia64/include/asm/mmu.h b/arch/ia64/include/asm/mmu.h new file mode 100644 index 000000000..611432ba5 --- /dev/null +++ b/arch/ia64/include/asm/mmu.h @@ -0,0 +1,13 @@ +#ifndef __MMU_H +#define __MMU_H + +/* + * Type for a context number. We declare it volatile to ensure proper + * ordering when it's accessed outside of spinlock'd critical sections + * (e.g., as done in activate_mm() and init_new_context()). + */ +typedef volatile unsigned long mm_context_t; + +typedef unsigned long nv_mm_context_t; + +#endif -- cgit v1.2.3-54-g00ecf