build: remove --enable-colo/--disable-colo

No need to provide this knob, so remove it and stubs/migration-colo.c.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2016-12-22 16:39:20 +01:00
parent d6da1e9eca
commit a15215f3e1
4 changed files with 1 additions and 60 deletions

11
configure vendored
View File

@ -228,7 +228,6 @@ vhost_net="no"
vhost_scsi="no"
vhost_vsock="no"
kvm="no"
colo="yes"
rdma=""
gprof="no"
debug_tcg="no"
@ -920,10 +919,6 @@ for opt do
;;
--enable-kvm) kvm="yes"
;;
--disable-colo) colo="no"
;;
--enable-colo) colo="yes"
;;
--disable-tcg-interpreter) tcg_interpreter="no"
;;
--enable-tcg-interpreter) tcg_interpreter="yes"
@ -1372,7 +1367,6 @@ disabled with --disable-FEATURE, default is enabled if available:
fdt fdt device tree
bluez bluez stack connectivity
kvm KVM acceleration support
colo COarse-grain LOck-stepping VM for Non-stop Service
rdma RDMA-based migration support
vde support for vde network
netmap support for netmap network
@ -5062,7 +5056,6 @@ echo "Linux AIO support $linux_aio"
echo "ATTR/XATTR support $attr"
echo "Install blobs $blobs"
echo "KVM support $kvm"
echo "COLO support $colo"
echo "RDMA support $rdma"
echo "TCG interpreter $tcg_interpreter"
echo "fdt support $fdt"
@ -5701,10 +5694,6 @@ if have_backend "syslog"; then
fi
echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
if test "$colo" = "yes"; then
echo "CONFIG_COLO=y" >> $config_host_mak
fi
if test "$rdma" = "yes" ; then
echo "CONFIG_RDMA=y" >> $config_host_mak
fi

View File

@ -1,7 +1,6 @@
common-obj-y += migration.o socket.o fd.o exec.o
common-obj-y += tls.o
common-obj-y += colo-comm.o
common-obj-$(CONFIG_COLO) += colo.o colo-failover.o
common-obj-y += colo-comm.o colo.o colo-failover.o
common-obj-y += vmstate.o
common-obj-y += qemu-file.o
common-obj-y += qemu-file-channel.o

View File

@ -36,4 +36,3 @@ stub-obj-y += qmp_pc_dimm_device_list.o
stub-obj-y += target-monitor-defs.o
stub-obj-y += target-get-monitor-def.o
stub-obj-y += pc_madt_cpu_entry.o
stub-obj-y += migration-colo.o

View File

@ -1,46 +0,0 @@
/*
* COarse-grain LOck-stepping Virtual Machines for Non-stop Service (COLO)
* (a.k.a. Fault Tolerance or Continuous Replication)
*
* Copyright (c) 2016 HUAWEI TECHNOLOGIES CO., LTD.
* Copyright (c) 2016 FUJITSU LIMITED
* Copyright (c) 2016 Intel Corporation
*
* This work is licensed under the terms of the GNU GPL, version 2 or
* later. See the COPYING file in the top-level directory.
*/
#include "qemu/osdep.h"
#include "migration/colo.h"
#include "qmp-commands.h"
bool colo_supported(void)
{
return false;
}
bool migration_in_colo_state(void)
{
return false;
}
bool migration_incoming_in_colo_state(void)
{
return false;
}
void migrate_start_colo_process(MigrationState *s)
{
}
void *colo_process_incoming_thread(void *opaque)
{
return NULL;
}
void qmp_x_colo_lost_heartbeat(Error **errp)
{
error_setg(errp, "COLO is not supported, please rerun configure"
" with --enable-colo option in order to support"
" COLO feature");
}