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From 66ab02bc657f102955f3077914bbaf00bc6546e9 Mon Sep 17 00:00:00 2001
From: Juan Quintela <quintela@redhat.com>
Date: Tue, 14 Jan 2014 15:07:15 +0100
Subject: [PATCH 04/40] exec: use accessor function to know if memory is dirty
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RH-Author: Juan Quintela <quintela@redhat.com>
Message-id: <1389712071-23303-5-git-send-email-quintela@redhat.com>
Patchwork-id: 56662
O-Subject: [RHEL7 qemu-kvm PATCH 04/40] exec: use accessor function to know if memory is dirty
Bugzilla: 997559
RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com>
RH-Acked-by: Orit Wasserman <owasserm@redhat.com>
RH-Acked-by: Dr. David Alan Gilbert (git) <dgilbert@redhat.com>

Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
(cherry picked from commit 06567942e5e92cc649b608205d5d31ff3ac21c58)

Conflicts:
	exec.c

Conflict is due to the following comming irrelevant to migration:

ommit 4917cf44326a1bda2fd7f27303aff7a25ad86518
Author: Andreas Färber <afaerber@suse.de>
Date:   Mon May 27 05:17:50 2013 +0200

    cpu: Replace cpu_single_env with CPUState current_cpu

Signed-off-by: Juan Quintela <quintela@trasno.org>
---
 exec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
---
 exec.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/exec.c b/exec.c
index 571cea4..389888d 100644
--- a/exec.c
+++ b/exec.c
@@ -1505,7 +1505,7 @@ static void notdirty_mem_write(void *opaque, hwaddr ram_addr,
     cpu_physical_memory_set_dirty_flags(ram_addr, dirty_flags);
     /* we remove the notdirty callback only if the code has been
        flushed */
-    if (dirty_flags == 0xff)
+    if (cpu_physical_memory_is_dirty(ram_addr))
         tlb_set_dirty(cpu_single_env, cpu_single_env->mem_io_vaddr);
 }
 
-- 
1.7.1