[Crash-utility] [PATCH v7 1/2] vmware_vmss: make vmss global

[Alexey Makhalov]

It will allow to initialize and to use vmss from outside.
Also move some useful macros to vmware_vmss.h file.

This is a preparation for the following commit to extend vmss
functionality.

Signed-off-by: Alexey Makhalov <amakhalov at vmware.com>
Acked-by: Kazuhito Hagio <k-hagio-ab at nec.com>
---
 vmware_vmss.c | 8 +-------
 vmware_vmss.h | 8 ++++++++
 2 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/vmware_vmss.c b/vmware_vmss.c
index 252bfa2..b168f29 100644
--- a/vmware_vmss.c
+++ b/vmware_vmss.c
@@ -23,13 +23,7 @@
 
 #define LOGPRX "vmw: "
 
-/* VMware only supports X86/X86_64 virtual machines. */
-#define VMW_PAGE_SIZE (4096)
-#define VMW_PAGE_SHIFT (12)
-
-#define MAX_BLOCK_DUMP (128)
-
-static vmssdata vmss = { 0 };
+vmssdata vmss = { 0 };
 
 int
 is_vmware_vmss(char *filename)
diff --git a/vmware_vmss.h b/vmware_vmss.h
index a5828a0..01d9446 100644
--- a/vmware_vmss.h
+++ b/vmware_vmss.h
@@ -165,6 +165,14 @@ struct vmssdata {
 };
 typedef struct vmssdata vmssdata;
 
+/* VMware only supports X86/X86_64 virtual machines. */
+#define VMW_PAGE_SIZE (4096)
+#define VMW_PAGE_SHIFT (12)
+
+#define MAX_BLOCK_DUMP (128)
+
+extern vmssdata vmss;
+
 #define DEBUG_PARSE_PRINT(x)		\
 do {					\
 	if (CRASHDEBUG(1)) {		\
-- 
2.11.0