diff options
Diffstat (limited to 'arch/powerpc/include/asm/set_memory.h')
| -rw-r--r-- | arch/powerpc/include/asm/set_memory.h | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/arch/powerpc/include/asm/set_memory.h b/arch/powerpc/include/asm/set_memory.h index 7ebc807aa8cc..9c8d5747755d 100644 --- a/arch/powerpc/include/asm/set_memory.h +++ b/arch/powerpc/include/asm/set_memory.h @@ -8,37 +8,44 @@ #define SET_MEMORY_X 3 #define SET_MEMORY_NP 4 /* Set memory non present */ #define SET_MEMORY_P 5 /* Set memory present */ +#define SET_MEMORY_ROX 6 int change_memory_attr(unsigned long addr, int numpages, long action); -static inline int set_memory_ro(unsigned long addr, int numpages) +static inline int __must_check set_memory_ro(unsigned long addr, int numpages) { return change_memory_attr(addr, numpages, SET_MEMORY_RO); } -static inline int set_memory_rw(unsigned long addr, int numpages) +static inline int __must_check set_memory_rw(unsigned long addr, int numpages) { return change_memory_attr(addr, numpages, SET_MEMORY_RW); } -static inline int set_memory_nx(unsigned long addr, int numpages) +static inline int __must_check set_memory_nx(unsigned long addr, int numpages) { return change_memory_attr(addr, numpages, SET_MEMORY_NX); } -static inline int set_memory_x(unsigned long addr, int numpages) +static inline int __must_check set_memory_x(unsigned long addr, int numpages) { return change_memory_attr(addr, numpages, SET_MEMORY_X); } -static inline int set_memory_np(unsigned long addr, int numpages) +static inline int __must_check set_memory_np(unsigned long addr, int numpages) { return change_memory_attr(addr, numpages, SET_MEMORY_NP); } -static inline int set_memory_p(unsigned long addr, int numpages) +static inline int __must_check set_memory_p(unsigned long addr, int numpages) { return change_memory_attr(addr, numpages, SET_MEMORY_P); } +static inline int __must_check set_memory_rox(unsigned long addr, int numpages) +{ + return change_memory_attr(addr, numpages, SET_MEMORY_ROX); +} +#define set_memory_rox set_memory_rox + #endif |