dm ioctl: add DMINFO() to track dm device create/remove

hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I61HSS


CVE: NA

--------------------------------

Add DMINFO() to help tracking device creation/removal success.

Signed-off-by: Luo Meng <luomeng12@huawei.com>
Reviewed-by: Zhang Yi <yi.zhang@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>