[Xen-devel] [PATCH 17/27] xen/arm: page: Use directly BUFFERABLE and drop DEV_WC

[Julien Grall <julien.grall@xxxxxxx>]

DEV_WC is only used for PAGE_HYPERVISOR_WC and does not bring much
improvement.

Signed-off-by: Julien Grall <julien.grall@xxxxxxx>
---
 xen/include/asm-arm/page.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/xen/include/asm-arm/page.h b/xen/include/asm-arm/page.h
index 465300c6e5..660e1779c5 100644
--- a/xen/include/asm-arm/page.h
+++ b/xen/include/asm-arm/page.h
@@ -55,11 +55,10 @@
 #define WRITEBACK     0x3
 #define DEV_SHARED    0x4
 #define WRITEALLOC    0x7
-#define DEV_WC        BUFFERABLE
 
 #define PAGE_HYPERVISOR         (WRITEALLOC)
 #define PAGE_HYPERVISOR_NOCACHE (DEV_SHARED)
-#define PAGE_HYPERVISOR_WC      (DEV_WC)
+#define PAGE_HYPERVISOR_WC      (BUFFERABLE)
 
 /*
  * Defines for changing the hypervisor PTE .ro and .nx bits. This is only to be
-- 
2.11.0


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