linux-kernel - [PATCH v2 5/5] powerpc/vdso: Declare vdso_patches[] as _

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Date:   Fri, 28 Aug 2020 05:58:50 +0000 (UTC)
From:   Christophe Leroy <christophe.leroy@...roup.eu>
To:     Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>
Cc:     linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH v2 5/5] powerpc/vdso: Declare vdso_patches[] as __initdata

vdso_patches[] table is used only at init time.

Mark it __initdata.

Signed-off-by: Christophe Leroy <christophe.leroy@...roup.eu>
---
 arch/powerpc/kernel/vdso.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index 4ad042995ccc..dfa08a7b4e7c 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -76,7 +76,7 @@ struct vdso_patch_def
  * Currently, we only change sync_dicache to do nothing on processors
  * with a coherent icache
  */
-static struct vdso_patch_def vdso_patches[] = {
+static struct vdso_patch_def vdso_patches[] __initdata = {
 	{
 		CPU_FTR_COHERENT_ICACHE, CPU_FTR_COHERENT_ICACHE,
 		"__kernel_sync_dicache", "__kernel_sync_dicache_p5"
-- 
2.25.0