From a3180e79422e20d704e8a65643bbfac002142cf8 Mon Sep 17 00:00:00 2001
From: Juan Quintela <quintela@redhat.com>
Date: Tue, 14 Jan 2014 15:07:41 +0100
Subject: [PATCH 30/40] exec: Remove unused global variable phys_ram_fd
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RH-Author: Juan Quintela <quintela@redhat.com>
Message-id: <1389712071-23303-31-git-send-email-quintela@redhat.com>
Patchwork-id: 56686
O-Subject: [RHEL7 qemu-kvm PATCH 30/40] exec: Remove unused global variable phys_ram_fd
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>

From: Stefan Weil <sw@weilnetz.de>

It seems to be unused since several years (commit
be995c27640a82c7056b6f53d02ec823570114e5 in 2006).

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Message-id: 1373044036-14443-1-git-send-email-sw@weilnetz.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 154bb106dc195b4fbb76df0452ab6e3e24e80d72)
Signed-off-by: Juan Quintela <quintela@trasno.org>
---
 exec.c                 | 1 -
 include/exec/cpu-all.h | 1 -
 2 files changed, 2 deletions(-)

Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
---
 exec.c                 |    1 -
 include/exec/cpu-all.h |    1 -
 2 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/exec.c b/exec.c
index 79ea3b2..443de79 100644
--- a/exec.c
+++ b/exec.c
@@ -55,7 +55,6 @@
 //#define DEBUG_SUBPAGE
 
 #if !defined(CONFIG_USER_ONLY)
-int phys_ram_fd;
 static int in_migration;
 
 RAMList ram_list = { .blocks = QTAILQ_HEAD_INITIALIZER(ram_list.blocks) };
diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h
index 9c85c1c..b88e56e 100644
--- a/include/exec/cpu-all.h
+++ b/include/exec/cpu-all.h
@@ -460,7 +460,6 @@ hwaddr cpu_get_phys_page_debug(CPUArchState *env, target_ulong addr);
 
 /* memory API */
 
-extern int phys_ram_fd;
 extern ram_addr_t ram_size;
 
 /* RAM is pre-allocated and passed into qemu_ram_alloc_from_ptr */
-- 
1.7.1