* zhanghailiang (zhang.zhanghaili...@huawei.com) wrote: > configure --enable-colo/--disable-colo to switch COLO > support on/off. > COLO support is off by default. > > Signed-off-by: zhanghailiang <zhang.zhanghaili...@huawei.com> > Signed-off-by: Yang Hongyang <yan...@cn.fujitsu.com> > Signed-off-by: Gonglei <arei.gong...@huawei.com> > Signed-off-by: Lai Jiangshan <la...@cn.fujitsu.com> > --- > configure | 14 ++++++++++++++ > 1 file changed, 14 insertions(+)
This should add an entry in the Usage: text; search for the line starting 'Optional features, enable with' Dave > diff --git a/configure b/configure > index 222694f..8b6242f 100755 > --- a/configure > +++ b/configure > @@ -259,6 +259,7 @@ xfs="" > vhost_net="no" > vhost_scsi="no" > kvm="no" > +colo="no" > rdma="" > gprof="no" > debug_tcg="no" > @@ -932,6 +933,10 @@ 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" > @@ -1336,6 +1341,10 @@ Advanced options (experts only): > --disable-slirp disable SLIRP userspace network connectivity > --disable-kvm disable KVM acceleration support > --enable-kvm enable KVM acceleration support > + --disable-colo disable COarse-grain LOck-stepping Virtual > + Machines for Non-stop Service > + --enable-colo enable COarse-grain LOck-stepping Virtual > + Machines for Non-stop Service (default) > --disable-rdma disable RDMA-based migration support > --enable-rdma enable RDMA-based migration support > --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI) > @@ -4450,6 +4459,7 @@ 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 $fdt" > @@ -5007,6 +5017,10 @@ if have_backend "ftrace"; then > fi > echo "CONFIG_TRACE_FILE=$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 > -- > 1.7.12.4 > > -- Dr. David Alan Gilbert / dgilb...@redhat.com / Manchester, UK
