Unverified Commit eb34e75a authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!15031 nbd: don't allow reconnect after disconnect 

Merge Pull Request from: @ci-robot 
 
PR sync from: Yu Kuai <yukuai3@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/A3FX3IXPSK6BJPG46T4WJEKTA6RTRAW5/ 
 
https://gitee.com/openeuler/kernel/issues/IBGB8Q 
 
Link:https://gitee.com/openeuler/kernel/pulls/15031

 

Reviewed-by: default avatarHou Tao <houtao1@huawei.com>
Signed-off-by: default avatarZhang Peng <zhangpeng362@huawei.com>
parents 96ebabc2 55e3c095

drivers/block/nbd.c

+1 −0
Original line number Diff line number Diff line
@@ -2169,6 +2169,7 @@ static void nbd_disconnect_and_put(struct nbd_device *nbd) 
	flush_workqueue(nbd->recv_workq);

	nbd_clear_que(nbd);

	nbd->task_setup = NULL;

	clear_bit(NBD_RT_BOUND, &nbd->config->runtime_flags);

	mutex_unlock(&nbd->config_lock);



	if (test_and_clear_bit(NBD_RT_HAS_CONFIG_REF,