migration: Make dirty_pages_rate atomic

Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Xu <peterx@redhat.com>

---

Don't use __nocheck() variants
Use stat64_get()

1 files changed, 1 insertions, 1 deletions

diff --git a/migration/ram.h b/migration/ram.h
index a6e0d70226..f189cc79f8 100644
--- a/migration/ram.h
+++ b/migration/ram.h
@@ -41,7 +41,7 @@
  * one thread).
  */
 typedef struct {
-    int64_t dirty_pages_rate;
+    Stat64 dirty_pages_rate;
     Stat64 dirty_sync_count;
     Stat64 dirty_sync_missed_zero_copy;
     Stat64 downtime_bytes;