That is the only function that we need from exec.c, and having to
include the whole sysemu.h for this.

Signed-off-by: Juan Quintela <quintela@redhat.com>
---
 exec.c                     |  1 +
 include/exec/target_page.h | 20 ++++++++++++++++++++
 include/sysemu/sysemu.h    |  1 -
 migration/migration.c      |  1 +
 migration/postcopy-ram.c   |  1 +
 migration/savevm.c         |  1 +
 6 files changed, 24 insertions(+), 1 deletion(-)
 create mode 100644 include/exec/target_page.h

diff --git a/exec.c b/exec.c
index eac6085..e9a201a 100644
--- a/exec.c
+++ b/exec.c
@@ -24,6 +24,7 @@
 #include "qemu/cutils.h"
 #include "cpu.h"
 #include "exec/exec-all.h"
+#include "exec/target_page.h"
 #include "tcg.h"
 #include "hw/qdev-core.h"
 #if !defined(CONFIG_USER_ONLY)
diff --git a/include/exec/target_page.h b/include/exec/target_page.h
new file mode 100644
index 0000000..0961591
--- /dev/null
+++ b/include/exec/target_page.h
@@ -0,0 +1,20 @@
+
+ /*
+ * QEMU exec target page sizes
+ *
+ * Copyright IBM, Corp. 2008
+ *
+ * Authors:
+ *  Anthony Liguori   <aliguori@us.ibm.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2.  See
+ * the COPYING file in the top-level directory.
+ *
+ */
+
+#ifndef EXEC_TARGET_PAGE_H
+#define EXEC_TARGET_PAGE_H
+
+size_t qemu_target_page_size(void);
+
+#endif
diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h
index 503b51f..5970ca4 100644
--- a/include/sysemu/sysemu.h
+++ b/include/sysemu/sysemu.h
@@ -67,7 +67,6 @@ int qemu_reset_requested_get(void);
 void qemu_system_killed(int signal, pid_t pid);
 void qemu_system_reset(bool report);
 void qemu_system_guest_panicked(GuestPanicInformation *info);
-size_t qemu_target_page_size(void);
 
 void qemu_add_exit_notifier(Notifier *notify);
 void qemu_remove_exit_notifier(Notifier *notify);
diff --git a/migration/migration.c b/migration/migration.c
index fccd779..38740b4 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -45,6 +45,7 @@
 #include "qom/cpu.h"
 #include "exec/memory.h"
 #include "exec/address-spaces.h"
+#include "exec/target_page.h"
 #include "io/channel-buffer.h"
 #include "colo.h"
 
diff --git a/migration/postcopy-ram.c b/migration/postcopy-ram.c
index bd23971..88e1646 100644
--- a/migration/postcopy-ram.c
+++ b/migration/postcopy-ram.c
@@ -19,6 +19,7 @@
 #include "qemu/osdep.h"
 
 #include "qemu-common.h"
+#include "exec/target_page.h"
 #include "migration.h"
 #include "qemu-file.h"
 #include "savevm.h"
diff --git a/migration/savevm.c b/migration/savevm.c
index 03ff007..6a47dcd 100644
--- a/migration/savevm.c
+++ b/migration/savevm.c
@@ -50,6 +50,7 @@
 #include "qemu/queue.h"
 #include "sysemu/cpus.h"
 #include "exec/memory.h"
+#include "exec/target_page.h"
 #include "qmp-commands.h"
 #include "trace.h"
 #include "qemu/bitops.h"
-- 
2.9.3