!2776 blk-mq: avoid housekeeping CPUs scheduling a worker on a non-housekeeping CPU

Merge Pull Request from: @ci-robot 
 
PR sync from: Xiongfeng Wang <wangxiongfeng2@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/QB2AGGIF2HOPHHM4U4PMQK5VJBZXOJH4/ 
 
https://gitee.com/openeuler/kernel/issues/I7ZBTV 
 
Link:https://gitee.com/openeuler/kernel/pulls/2776

 

Reviewed-by: Hou Tao <houtao1@huawei.com>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>