[PATCH 06/10] riscv/vdso: Use generic union vdso_data_store
Anna-Maria Behnsen
anna-maria at linutronix.de
Mon Feb 19 07:39:35 PST 2024
There is already a generic union definition for vdso_data_store in vdso
datapage header.
Use this definition to prevent code duplication.
Signed-off-by: Anna-Maria Behnsen <anna-maria at linutronix.de>
Cc: Paul Walmsley <paul.walmsley at sifive.com>
Cc: Palmer Dabbelt <palmer at dabbelt.com>
Cc: Albert Ou <aou at eecs.berkeley.edu>
Cc: linux-riscv at lists.infradead.org
---
arch/riscv/kernel/vdso.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/arch/riscv/kernel/vdso.c b/arch/riscv/kernel/vdso.c
index 2cf76218a5bd..100cdea6d3e3 100644
--- a/arch/riscv/kernel/vdso.c
+++ b/arch/riscv/kernel/vdso.c
@@ -30,13 +30,7 @@ enum rv_vdso_map {
#define VVAR_SIZE (VVAR_NR_PAGES << PAGE_SHIFT)
-/*
- * The vDSO data page.
- */
-static union {
- struct vdso_data data;
- u8 page[PAGE_SIZE];
-} vdso_data_store __page_aligned_data;
+static union vdso_data_store vdso_data_store __page_aligned_data;
struct vdso_data *vdso_data = &vdso_data_store.data;
struct __vdso_info {
--
2.39.2
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