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>

9 files changed, 11 insertions, 0 deletions

diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index 74667a53be..5b0ec1b89e 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -46,6 +46,7 @@
 #include "hw/boards.h"
 #include "sysemu/tpm_backend.h"
 #include "hw/timer/mc146818rtc_regs.h"
+#include "migration/vmstate.h"
 #include "hw/mem/memory-device.h"
 #include "sysemu/numa.h"
 #include "sysemu/reset.h"
diff --git a/hw/i386/amd_iommu.c b/hw/i386/amd_iommu.c
index 4a4e2c7fd4..08884523e2 100644
--- a/hw/i386/amd_iommu.c
+++ b/hw/i386/amd_iommu.c
@@ -19,10 +19,12 @@
  *
  * Cache implementation inspired by hw/i386/intel_iommu.c
  */
+
 #include "qemu/osdep.h"
 #include "hw/i386/pc.h"
 #include "hw/pci/msi.h"
 #include "hw/pci/pci_bus.h"
+#include "migration/vmstate.h"
 #include "amd_iommu.h"
 #include "qapi/error.h"
 #include "qemu/error-report.h"
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c
index de86f53b4e..000de6b9ce 100644
--- a/hw/i386/intel_iommu.c
+++ b/hw/i386/intel_iommu.c
@@ -35,6 +35,7 @@
 #include "sysemu/kvm.h"
 #include "hw/i386/apic_internal.h"
 #include "kvm_i386.h"
+#include "migration/vmstate.h"
 #include "trace.h"
 
 /* context entry operations */
diff --git a/hw/i386/kvm/clock.c b/hw/i386/kvm/clock.c
index a5cda15b85..d98cf9d5d1 100644
--- a/hw/i386/kvm/clock.c
+++ b/hw/i386/kvm/clock.c
@@ -21,6 +21,7 @@
 #include "sysemu/kvm.h"
 #include "sysemu/hw_accel.h"
 #include "kvm_i386.h"
+#include "migration/vmstate.h"
 #include "hw/sysbus.h"
 #include "hw/kvm/clock.h"
 #include "qapi/error.h"
diff --git a/hw/i386/kvmvapic.c b/hw/i386/kvmvapic.c
index 9c2ab4aac5..44e40478c8 100644
--- a/hw/i386/kvmvapic.c
+++ b/hw/i386/kvmvapic.c
@@ -19,6 +19,7 @@
 #include "hw/i386/apic_internal.h"
 #include "hw/sysbus.h"
 #include "hw/boards.h"
+#include "migration/vmstate.h"
 #include "tcg/tcg.h"
 
 #define VAPIC_IO_PORT           0x7e
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 1453696975..1e8251d327 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -41,6 +41,7 @@
 #include "hw/firmware/smbios.h"
 #include "hw/loader.h"
 #include "elf.h"
+#include "migration/vmstate.h"
 #include "multiboot.h"
 #include "hw/timer/mc146818rtc.h"
 #include "hw/dma/i8257.h"
diff --git a/hw/i386/vmmouse.c b/hw/i386/vmmouse.c
index 5d2d278be4..a50f5d5dd4 100644
--- a/hw/i386/vmmouse.c
+++ b/hw/i386/vmmouse.c
@@ -21,12 +21,14 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 #include "qemu/osdep.h"
 #include "hw/hw.h"
 #include "ui/console.h"
 #include "hw/i386/pc.h"
 #include "hw/input/i8042.h"
 #include "hw/qdev.h"
+#include "migration/vmstate.h"
 
 /* debug only vmmouse */
 //#define DEBUG_VMMOUSE
diff --git a/hw/i386/xen/xen_platform.c b/hw/i386/xen/xen_platform.c
index 7a972e46cf..800687a188 100644
--- a/hw/i386/xen/xen_platform.c
+++ b/hw/i386/xen/xen_platform.c
@@ -30,6 +30,7 @@
 #include "hw/pci/pci.h"
 #include "hw/irq.h"
 #include "hw/xen/xen_common.h"
+#include "migration/vmstate.h"
 #include "hw/xen/xen-legacy-backend.h"
 #include "trace.h"
 #include "exec/address-spaces.h"
diff --git a/hw/i386/xen/xen_pvdevice.c b/hw/i386/xen/xen_pvdevice.c
index 23748f36a2..700db81cbc 100644
--- a/hw/i386/xen/xen_pvdevice.c
+++ b/hw/i386/xen/xen_pvdevice.c
@@ -34,6 +34,7 @@
 #include "qemu/module.h"
 #include "hw/hw.h"
 #include "hw/pci/pci.h"
+#include "migration/vmstate.h"
 #include "trace.h"
 
 #define TYPE_XEN_PV_DEVICE  "xen-pvdevice"