]> nv-tegra.nvidia Code Review - linux-2.6.git/blob - include/asm-ia64/mmu.h
Pull rationalise-regions into release branch
[linux-2.6.git] / include / asm-ia64 / mmu.h
1 #ifndef __MMU_H
2 #define __MMU_H
3
4 /*
5  * Type for a context number.  We declare it volatile to ensure proper
6  * ordering when it's accessed outside of spinlock'd critical sections
7  * (e.g., as done in activate_mm() and init_new_context()).
8  */
9 typedef volatile unsigned long mm_context_t;
10
11 typedef unsigned long nv_mm_context_t;
12
13 #endif