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Groups > linux.kernel > #1459849

[PATCH 1/3] arm64: vdso: add __init section marker to alloc_vectors_page

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It is not needed after booting, this patch moves the alloc_vectors_page
function to the __init section.

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 076312b..e320e8f 100644
--- a/arch/arm64/kernel/vdso.c
+++ b/arch/arm64/kernel/vdso.c
@@ -55,7 +55,7 @@ struct vdso_data *vdso_data = &vdso_data_store.data;
  */
 static struct page *vectors_page[1];
 
-static int alloc_vectors_page(void)
+static int __init alloc_vectors_page(void)
 {
 	extern char __kuser_helper_start[], __kuser_helper_end[];
 	extern char __aarch32_sigret_code_start[], __aarch32_sigret_code_end[];
-- 
2.8.1

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[PATCH 0/3] arm64: put objects into proper sections Jisheng Zhang <jszhang@marvell.com> - 2016-08-10 20:20 +0200
  [PATCH 3/3] arm64: kernel: declare cpu_ops __read_mostly Jisheng Zhang <jszhang@marvell.com> - 2016-08-10 20:30 +0200
  Re: [PATCH 0/3] arm64: put objects into proper sections Kees Cook <keescook@chromium.org> - 2016-08-10 20:50 +0200
  Re: [PATCH 0/3] arm64: put objects into proper sections Jisheng Zhang <jszhang@marvell.com> - 2016-08-10 22:30 +0200
  [PATCH 1/3] arm64: vdso: add __init section marker to alloc_vectors_page Jisheng Zhang <jszhang@marvell.com> - 2016-08-10 22:30 +0200
  [PATCH 2/3] arm64: vdso: put read only/mostly objects into proper sections Jisheng Zhang <jszhang@marvell.com> - 2016-08-10 22:40 +0200

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