migration: fix comment disorder in RAMState

Comments for "migration_dirty_pages" and "bitmap_mutex" are switched.
Fix it.

Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <1501666880-10159-2-git-send-email-peterx@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

diff --git a/migration/ram.c b/migration/ram.c
index 1b08296d1bca83ca644d6c44d5a948c31d08d61f..e18b3e2d4f457eb6dfdeebc516587674d9da0a06 100644 (file)
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -188,9 +188,9 @@ struct RAMState {
     uint64_t iterations_prev;
     /* Iterations since start */
     uint64_t iterations;
-    /* protects modification of the bitmap */
-    uint64_t migration_dirty_pages;
     /* number of dirty bits in the bitmap */
+    uint64_t migration_dirty_pages;
+    /* protects modification of the bitmap */
     QemuMutex bitmap_mutex;
     /* The RAMBlock used in the last src_page_requests */
     RAMBlock *last_req_rb;