Unverified Commit 6e9c75a7 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!5056 erofs: fix handling kern_mount() failure 

Merge Pull Request from: @ci-robot 
 
PR sync from: Zizhi Wo <wozizhi@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/L7W44TQRR33PL4F56CSFENWCXXQ3A67G/ 
 
https://gitee.com/openeuler/kernel/issues/I971F0 
 
Link:https://gitee.com/openeuler/kernel/pulls/5056

 

Reviewed-by: default avatarYu Kuai <yukuai3@huawei.com>
Reviewed-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
Signed-off-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
parents d34411e4 c65ae8d6

fs/erofs/fscache.c

+4 −3
Original line number Diff line number Diff line
@@ -381,11 +381,12 @@ static int erofs_fscache_init_domain(struct super_block *sb) 
		goto out;



	if (!erofs_pseudo_mnt) {

		erofs_pseudo_mnt = kern_mount(&erofs_fs_type);

		if (IS_ERR(erofs_pseudo_mnt)) {

			err = PTR_ERR(erofs_pseudo_mnt);

		struct vfsmount *mnt = kern_mount(&erofs_fs_type);

		if (IS_ERR(mnt)) {

			err = PTR_ERR(mnt);

			goto out;

		}

		erofs_pseudo_mnt = mnt;

	}



	domain->volume = sbi->volume;