pti_set_kernel_image_nonglobal() is only used in pti.c, make it static. Signed-off-by: Jiang Biao <jiang.bi...@zte.com.cn> --- arch/x86/mm/pti.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/mm/pti.c b/arch/x86/mm/pti.c index bb6f608..a76b2cc 100644 --- a/arch/x86/mm/pti.c +++ b/arch/x86/mm/pti.c @@ -473,7 +473,7 @@ void pti_clone_kernel_text(void) * the other set_memory.h functions. Just extern it. */ extern int set_memory_nonglobal(unsigned long addr, int numpages); -void pti_set_kernel_image_nonglobal(void) +static void pti_set_kernel_image_nonglobal(void) { /* * The identity map is created with PMDs, regardless of the -- 2.7.4