Messages in this thread Patch in this message | | | From | Jisheng Zhang <> | Subject | [PATCH v2 2/4] arm64: vdso: constify vm_special_mapping used for aarch32 vectors page | Date | Thu, 11 Aug 2016 21:36:47 +0800 |
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The vm_special_mapping spec which is used for aarch32 vectors page is never modified, so mark it as const.
Signed-off-by: Jisheng Zhang <jszhang@marvell.com> --- arch/arm64/kernel/vdso.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/kernel/vdso.c b/arch/arm64/kernel/vdso.c index e320e8f..10ad8ab 100644 --- a/arch/arm64/kernel/vdso.c +++ b/arch/arm64/kernel/vdso.c @@ -88,7 +88,7 @@ int aarch32_setup_vectors_page(struct linux_binprm *bprm, int uses_interp) { struct mm_struct *mm = current->mm; unsigned long addr = AARCH32_VECTORS_BASE; - static struct vm_special_mapping spec = { + static const struct vm_special_mapping spec = { .name = "[vectors]", .pages = vectors_page, -- 2.8.1
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