diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-08-07 09:55:03 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-08-07 09:55:03 +0100 |
| commit | 4fb8af10d0fd09372d52966b76922b9e82bbc950 (patch) | |
| tree | d240e4d40357583e3f3eb228dccf20122a5b31ed /arch/ia64/include/asm/mmu.h | |
| parent | f44f82e8a20b98558486eb14497b2f71c78fa325 (diff) | |
| parent | 64a99d2a8c3ed5c4e39f3ae1cc682aa8fd3977fc (diff) | |
| download | linux-4fb8af10d0fd09372d52966b76922b9e82bbc950.tar.gz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes
Diffstat (limited to 'arch/ia64/include/asm/mmu.h')
| -rw-r--r-- | arch/ia64/include/asm/mmu.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/ia64/include/asm/mmu.h b/arch/ia64/include/asm/mmu.h new file mode 100644 index 000000000000..611432ba579c --- /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 |