diff mbox

[v8,1/3] tools/libxc: move SUPERPAGE macros to common header

Message ID 20170901082149.6355-2-olaf@aepfle.de (mailing list archive)
State New, archived
Headers show

Commit Message

Olaf Hering Sept. 1, 2017, 8:21 a.m. UTC 
The macros SUPERPAGE_2MB_SHIFT and SUPERPAGE_1GB_SHIFT will be used by
other code in libxc. Move the macros to a header file.

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Wei Liu <wei.liu2@citrix.com>
---
 tools/libxc/xc_dom_x86.c | 5 -----
 tools/libxc/xc_private.h | 5 +++++
 2 files changed, 5 insertions(+), 5 deletions(-)
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Patch

diff --git a/tools/libxc/xc_dom_x86.c b/tools/libxc/xc_dom_x86.c
index cb68efcbd3..5aff5cad58 100644
--- a/tools/libxc/xc_dom_x86.c
+++ b/tools/libxc/xc_dom_x86.c
@@ -43,11 +43,6 @@ 
 
 #define SUPERPAGE_BATCH_SIZE 512
 
-#define SUPERPAGE_2MB_SHIFT   9
-#define SUPERPAGE_2MB_NR_PFNS (1UL << SUPERPAGE_2MB_SHIFT)
-#define SUPERPAGE_1GB_SHIFT   18
-#define SUPERPAGE_1GB_NR_PFNS (1UL << SUPERPAGE_1GB_SHIFT)
-
 #define X86_CR0_PE 0x01
 #define X86_CR0_ET 0x10
 
diff --git a/tools/libxc/xc_private.h b/tools/libxc/xc_private.h
index 1c27b0fded..d581f850b0 100644
--- a/tools/libxc/xc_private.h
+++ b/tools/libxc/xc_private.h
@@ -66,6 +66,11 @@  struct iovec {
 #define DECLARE_FLASK_OP struct xen_flask_op op
 #define DECLARE_PLATFORM_OP struct xen_platform_op platform_op
 
+#define SUPERPAGE_2MB_SHIFT   9
+#define SUPERPAGE_2MB_NR_PFNS (1UL << SUPERPAGE_2MB_SHIFT)
+#define SUPERPAGE_1GB_SHIFT   18
+#define SUPERPAGE_1GB_NR_PFNS (1UL << SUPERPAGE_1GB_SHIFT)
+
 #undef PAGE_SHIFT
 #undef PAGE_SIZE
 #undef PAGE_MASK