diff options
Diffstat (limited to 'kernel/arch/arm/include/asm/shmparam.h')
| -rw-r--r-- | kernel/arch/arm/include/asm/shmparam.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/kernel/arch/arm/include/asm/shmparam.h b/kernel/arch/arm/include/asm/shmparam.h new file mode 100644 index 000000000..a5223b3a9 --- /dev/null +++ b/kernel/arch/arm/include/asm/shmparam.h @@ -0,0 +1,16 @@ +#ifndef _ASMARM_SHMPARAM_H +#define _ASMARM_SHMPARAM_H + +/* + * This should be the size of the virtually indexed cache/ways, + * or page size, whichever is greater since the cache aliases + * every size/ways bytes. + */ +#define SHMLBA (4 * PAGE_SIZE) /* attach addr a multiple of this */ + +/* + * Enforce SHMLBA in shmat + */ +#define __ARCH_FORCE_SHMLBA + +#endif /* _ASMARM_SHMPARAM_H */ |