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From 620f885e15281ca32108331e68aec4ace5bdcec2 Mon Sep 17 00:00:00 2001
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From: Juan Quintela <quintela@redhat.com>
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Date: Tue, 14 Jan 2014 15:07:24 +0100
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Subject: [PATCH 13/40] memory: use bit 2 for migration
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RH-Author: Juan Quintela <quintela@redhat.com>
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Message-id: <1389712071-23303-14-git-send-email-quintela@redhat.com>
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Patchwork-id: 56668
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O-Subject: [RHEL7 qemu-kvm PATCH 13/40] memory: use bit 2 for migration
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Bugzilla: 997559
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RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com>
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RH-Acked-by: Orit Wasserman <owasserm@redhat.com>
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RH-Acked-by: Dr. David Alan Gilbert (git) <dgilbert@redhat.com>
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For historical reasons it was bit 3. Once there, create a constant to
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know the number of clients.
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Signed-off-by: Juan Quintela <quintela@redhat.com>
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Reviewed-by: Eric Blake <eblake@redhat.com>
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Reviewed-by: Orit Wasserman <owasserm@redhat.com>
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(cherry picked from commit 5adca7ace9b80bf594e4c52c0d5b23573cba3639)
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Signed-off-by: Juan Quintela <quintela@trasno.org>
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---
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include/exec/memory.h | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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include/exec/memory.h | 3 ++-
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1 files changed, 2 insertions(+), 1 deletions(-)
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diff --git a/include/exec/memory.h b/include/exec/memory.h
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index 868fdb1..0023edf 100644
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--- a/include/exec/memory.h
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+++ b/include/exec/memory.h
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@@ -32,7 +32,8 @@ typedef struct MemoryRegionMmio MemoryRegionMmio;
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#define DIRTY_MEMORY_VGA 0
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#define DIRTY_MEMORY_CODE 1
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-#define DIRTY_MEMORY_MIGRATION 3
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+#define DIRTY_MEMORY_MIGRATION 2
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+#define DIRTY_MEMORY_NUM 3 /* num of dirty bits */
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struct MemoryRegionMmio {
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CPUReadMemoryFunc *read[3];
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--
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1.7.1
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