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| author | zhanghailiang <zhang.zhanghailiang@huawei.com> | 2016-10-27 14:42:52 +0800 |
|---|---|---|
| committer | Amit Shah <amit@amitshah.net> | 2016-10-30 15:17:39 +0530 |
| commit | 35a6ed4f716c1027c04d12a3c499b2e9d6b62c24 (patch) | |
| tree | 114b6c3215043656fd9e44d8b27f8dd5dd5334ed /migration/Makefile.objs | |
| parent | 5b2ecabaeabc17f032197246c4846b9ba95ba8a6 (diff) | |
| download | qemu-35a6ed4f716c1027c04d12a3c499b2e9d6b62c24.tar.gz | |
migration: Introduce capability 'x-colo' to migration
We add helper function colo_supported() to indicate whether
colo is supported or not, with which we use to control whether or not
showing 'x-colo' string to users, they can use qmp command
'query-migrate-capabilities' or hmp command 'info migrate_capabilities'
to learn if colo is supported.
The default value for COLO (COarse-Grain LOck Stepping) is disabled.
Cc: Juan Quintela <quintela@redhat.com>
Cc: Amit Shah <amit.shah@redhat.com>
Cc: Eric Blake <eblake@redhat.com>
Cc: Markus Armbruster <armbru@redhat.com>
Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Amit Shah <amit@amitshah.net>
Diffstat (limited to 'migration/Makefile.objs')
| -rw-r--r-- | migration/Makefile.objs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/migration/Makefile.objs b/migration/Makefile.objs index 30ad945918..cff96f0a06 100644 --- a/migration/Makefile.objs +++ b/migration/Makefile.objs @@ -1,5 +1,6 @@ common-obj-y += migration.o socket.o fd.o exec.o common-obj-y += tls.o +common-obj-$(CONFIG_COLO) += colo.o common-obj-y += vmstate.o common-obj-y += qemu-file.o common-obj-y += qemu-file-channel.o |