From ca77ee28e03fb5052be01b9237b0a7cef5d90d4a Mon Sep 17 00:00:00 2001
From: Markus Armbruster <armbru@redhat.com>
Date: Mon, 12 Aug 2019 07:23:39 +0200
Subject: Include migration/qemu-file-types.h a lot less
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In my "build everything" tree, changing migration/qemu-file-types.h
triggers a recompile of some 2600 out of 6600 objects (not counting
tests and objects that don't depend on qemu/osdep.h).

The culprit is again hw/hw.h, which supposedly includes it for
convenience.

Include migration/qemu-file-types.h only where it's needed.  Touching
it now recompiles less than 200 objects.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190812052359.30071-10-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/virtio/vhost.c       | 1 +
 hw/virtio/virtio-mmio.c | 1 +
 hw/virtio/virtio-pci.c  | 1 +
 hw/virtio/virtio.c      | 1 +
 4 files changed, 4 insertions(+)

(limited to 'hw/virtio')

diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c
index bc899fc60e..ba1006ad96 100644
--- a/hw/virtio/vhost.c
+++ b/hw/virtio/vhost.c
@@ -26,6 +26,7 @@
 #include "hw/virtio/virtio-bus.h"
 #include "hw/virtio/virtio-access.h"
 #include "migration/blocker.h"
+#include "migration/qemu-file-types.h"
 #include "sysemu/dma.h"
 #include "trace.h"
 
diff --git a/hw/virtio/virtio-mmio.c b/hw/virtio/virtio-mmio.c
index 97b7f35496..d4c0997074 100644
--- a/hw/virtio/virtio-mmio.c
+++ b/hw/virtio/virtio-mmio.c
@@ -23,6 +23,7 @@
 #include "standard-headers/linux/virtio_mmio.h"
 #include "hw/sysbus.h"
 #include "hw/virtio/virtio.h"
+#include "migration/qemu-file-types.h"
 #include "qemu/host-utils.h"
 #include "qemu/module.h"
 #include "sysemu/kvm.h"
diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c
index f6d2223e78..1117f2347b 100644
--- a/hw/virtio/virtio-pci.c
+++ b/hw/virtio/virtio-pci.c
@@ -19,6 +19,7 @@
 
 #include "standard-headers/linux/virtio_pci.h"
 #include "hw/virtio/virtio.h"
+#include "migration/qemu-file-types.h"
 #include "hw/pci/pci.h"
 #include "hw/pci/pci_bus.h"
 #include "qapi/error.h"
diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c
index a94ea18a9c..79c7a910cc 100644
--- a/hw/virtio/virtio.c
+++ b/hw/virtio/virtio.c
@@ -19,6 +19,7 @@
 #include "qemu/error-report.h"
 #include "qemu/module.h"
 #include "hw/virtio/virtio.h"
+#include "migration/qemu-file-types.h"
 #include "qemu/atomic.h"
 #include "hw/virtio/virtio-bus.h"
 #include "hw/virtio/virtio-access.h"
-- 
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