From d6454270575da1f16a8923c7cb240e46ef243f72 Mon Sep 17 00:00:00 2001
From: Markus Armbruster
Date: Mon, 12 Aug 2019 07:23:45 +0200
Subject: Include migration/vmstate.h less

In my "build everything" tree, changing migration/vmstate.h triggers a
recompile of some 2700 out of 6600 objects (not counting tests and
objects that don't depend on qemu/osdep.h).

hw/hw.h supposedly includes it for convenience.  Several other headers
include it just to get VMStateDescription.  The previous commit made
that unnecessary.

Include migration/vmstate.h only where it's still needed.  Touching it
now recompiles only some 1600 objects.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20190812052359.30071-16-armbru@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/core/loader.c | 1 +
 hw/core/numa.c   | 1 +
 hw/core/or-irq.c | 1 +
 hw/core/ptimer.c | 2 ++
 hw/core/qdev.c   | 1 +
 5 files changed, 6 insertions(+)

(limited to 'hw/core')

diff --git a/hw/core/loader.c b/hw/core/loader.c
index 830845dd73..84e4f3efac 100644
--- a/hw/core/loader.c
+++ b/hw/core/loader.c
@@ -47,6 +47,7 @@
 #include "qapi/error.h"
 #include "hw/hw.h"
 #include "disas/disas.h"
+#include "migration/vmstate.h"
 #include "monitor/monitor.h"
 #include "sysemu/reset.h"
 #include "sysemu/sysemu.h"
diff --git a/hw/core/numa.c b/hw/core/numa.c
index a11431483c..67548064ee 100644
--- a/hw/core/numa.c
+++ b/hw/core/numa.c
@@ -33,6 +33,7 @@
 #include "qapi/qapi-visit-machine.h"
 #include "sysemu/qtest.h"
 #include "hw/mem/pc-dimm.h"
+#include "migration/vmstate.h"
 #include "hw/mem/memory-device.h"
 #include "qemu/option.h"
 #include "qemu/config-file.h"
diff --git a/hw/core/or-irq.c b/hw/core/or-irq.c
index 6ed34d9238..02949dae1a 100644
--- a/hw/core/or-irq.c
+++ b/hw/core/or-irq.c
@@ -25,6 +25,7 @@
 #include "qemu/osdep.h"
 #include "hw/irq.h"
 #include "hw/or-irq.h"
+#include "migration/vmstate.h"
 #include "qemu/module.h"
 
 static void or_irq_handler(void *opaque, int n, int level)
diff --git a/hw/core/ptimer.c b/hw/core/ptimer.c
index 170fd34d8b..49b60282cf 100644
--- a/hw/core/ptimer.c
+++ b/hw/core/ptimer.c
@@ -5,10 +5,12 @@
  *
  * This code is licensed under the GNU LGPL.
  */
+
 #include "qemu/osdep.h"
 #include "hw/hw.h"
 #include "qemu/timer.h"
 #include "hw/ptimer.h"
+#include "migration/vmstate.h"
 #include "qemu/host-utils.h"
 #include "sysemu/replay.h"
 #include "sysemu/qtest.h"
diff --git a/hw/core/qdev.c b/hw/core/qdev.c
index 5c4b67a408..b1fe40d20d 100644
--- a/hw/core/qdev.c
+++ b/hw/core/qdev.c
@@ -38,6 +38,7 @@
 #include "hw/irq.h"
 #include "hw/boards.h"
 #include "hw/sysbus.h"
+#include "migration/vmstate.h"
 
 bool qdev_hotplug = false;
 static bool qdev_hot_added = false;
-- 
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