On 03/04/2015 12:01, Wen Congyang wrote: > When opening BDS, we need to create backup jobs for > image-fleecing. This feature is not used by qemu-img, > qemu-io or qemu-nbd. So just adding the referenced > functions to stubs. > > Signed-off-by: Wen Congyang <we...@cn.fujitsu.com> > Signed-off-by: zhanghailiang <zhang.zhanghaili...@huawei.com> > Signed-off-by: Gonglei <arei.gong...@huawei.com> > --- > stubs/Makefile.objs | 1 + > stubs/backup.c | 11 +++++++++++ > 2 files changed, 12 insertions(+) > create mode 100644 stubs/backup.c > > diff --git a/stubs/Makefile.objs b/stubs/Makefile.objs > index 8beff4c..5ae2214 100644 > --- a/stubs/Makefile.objs > +++ b/stubs/Makefile.objs > @@ -39,3 +39,4 @@ stub-obj-$(CONFIG_WIN32) += fd-register.o > stub-obj-y += cpus.o > stub-obj-y += kvm.o > stub-obj-y += qmp_pc_dimm_device_list.o > +stub-obj-y += backup.o > diff --git a/stubs/backup.c b/stubs/backup.c > new file mode 100644 > index 0000000..3ebcc71 > --- /dev/null > +++ b/stubs/backup.c > @@ -0,0 +1,11 @@ > +#include "block/block_int.h" > + > +void backup_start(BlockDriverState *bs, BlockDriverState *target, > + int64_t speed, MirrorSyncMode sync_mode, > + BlockdevOnError on_source_error, > + BlockdevOnError on_target_error, > + BlockCompletionFunc *cb, void *opaque, > + Error **errp) > +{ > + error_setg(errp, "this feature or command is not currently supported"); > +} >
I wouldn't mind just moving block/backup.o from common-objs-y to block-objs-y. Paolo