From 7c7071e191d00c972db07e90eddb40ad9214fe59 Mon Sep 17 00:00:00 2001
From: Juan Quintela <quintela@redhat.com>
Date: Tue, 14 Jan 2014 15:07:16 +0100
Subject: [PATCH 05/40] memory: create function to set a single dirty bit

RH-Author: Juan Quintela <quintela@redhat.com>
Message-id: <1389712071-23303-6-git-send-email-quintela@redhat.com>
Patchwork-id: 56657
O-Subject: [RHEL7 qemu-kvm PATCH 05/40] memory: create function to set a single dirty bit
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 a1390db4df32ad95bf7854944180d2343f7f6368)
Signed-off-by: Juan Quintela <quintela@trasno.org>
---
 cputlb.c                       | 2 +-
 include/exec/memory-internal.h | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
---
 cputlb.c                       |    2 +-
 include/exec/memory-internal.h |    6 ++++++
 2 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/cputlb.c b/cputlb.c
index aba7e44..84e83e0 100644
--- a/cputlb.c
+++ b/cputlb.c
@@ -137,7 +137,7 @@ void tlb_protect_code(ram_addr_t ram_addr)
 void tlb_unprotect_code_phys(CPUArchState *env, ram_addr_t ram_addr,
                              target_ulong vaddr)
 {
-    cpu_physical_memory_set_dirty_flags(ram_addr, CODE_DIRTY_FLAG);
+    cpu_physical_memory_set_dirty_flag(ram_addr, CODE_DIRTY_FLAG);
 }
 
 static bool tlb_is_dirty_ram(CPUTLBEntry *tlbe)
diff --git a/include/exec/memory-internal.h b/include/exec/memory-internal.h
index eac149a..4f476d2 100644
--- a/include/exec/memory-internal.h
+++ b/include/exec/memory-internal.h
@@ -85,6 +85,12 @@ static inline void cpu_physical_memory_set_dirty_flags(ram_addr_t addr,
     ram_list.phys_dirty[addr >> TARGET_PAGE_BITS] |= dirty_flags;
 }
 
+static inline void cpu_physical_memory_set_dirty_flag(ram_addr_t addr,
+                                                      int dirty_flag)
+{
+    ram_list.phys_dirty[addr >> TARGET_PAGE_BITS] |= dirty_flag;
+}
+
 static inline void cpu_physical_memory_set_dirty(ram_addr_t addr)
 {
     cpu_physical_memory_set_dirty_flags(addr, 0xff);
-- 
1.7.1