xenpaging: move num_pages into xenpaging struct

Move num_pages into struct xenpaging.
num_pages will be used by the policy in a subsequent patch.

Also remove a memset, the victims array is allocated with calloc.

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Committed-by: Ian Jackson <ian.jackson.citrix.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/tools/xenpaging/xenpaging.h b/tools/xenpaging/xenpaging.h
index 320ac6eaae..4cf50b0f85 100644
--- a/tools/xenpaging/xenpaging.h
+++ b/tools/xenpaging/xenpaging.h
@@ -42,6 +42,7 @@ typedef struct xenpaging {
     unsigned long *bitmap;
 
     mem_event_t mem_event;
+    int num_pages;
     int policy_mru_size;
 } xenpaging_t;