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x86/pti: Make pti_set_kernel_image_nonglobal() static

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pti_set_kernel_image_nonglobal() is only used in pti.c, make it static.

Signed-off-by: Jiang Biao <jiang.biao2@zte.com.cn>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Dave Hansen <dave.hansen@linux.intel.com>
Cc: luto@kernel.org
Cc: hpa@zytor.com
Cc: albcamus@gmail.com
Cc: zhong.weidong@zte.com.cn
Link: https://lkml.kernel.org/r/1531713820-24544-4-git-send-email-jiang.biao2@zte.com.cn
This commit is contained in:
Jiang Biao 2018-07-16 12:03:38 +08:00 committed by Thomas Gleixner
parent 6f6060a5c9
commit 21279157ef
1 changed files with 1 additions and 1 deletions
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arch/x86/mm/pti.c
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@ -466,7 +466,7 @@ 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