From: Paolo Bonzini <pbonzini@redhat.com>
Date: Thu, 20 Dec 2012 10:26:04 +0000 (+0100)
Subject: Protect migration_bitmap_sync() with the ramlist lock
X-Git-Tag: v1.4.0-rc0~126^2~11
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=9c339485f0abb96595f4d91880b177726463300c;p=qemu.git

Protect migration_bitmap_sync() with the ramlist lock

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>

Reviewed-by: Reviewed-by: Eric Blake <eblake@redhat.com>
---

diff --git a/arch_init.c b/arch_init.c
index 8c833b67e..dada6ded1 100644
--- a/arch_init.c
+++ b/arch_init.c
@@ -658,9 +658,8 @@ static int ram_save_iterate(QEMUFile *f, void *opaque)
 
 static int ram_save_complete(QEMUFile *f, void *opaque)
 {
-    migration_bitmap_sync();
-
     qemu_mutex_lock_ramlist();
+    migration_bitmap_sync();
 
     /* try transferring iterative blocks of memory */