Unverified Commit d487bd64 authored Nov 06, 2024 by openeuler-ci-bot Committed by Gitee Nov 06, 2024

!12982 ext4: fix i_data_sem unlock order in ext4_ind_migrate()

Merge Pull Request from: @ci-robot 
 
PR sync from: Yongjian Sun <sunyongjian1@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/RT23QDOCRERGF7FOOYVHV4I5HKYMYJDY/ 
 
https://gitee.com/src-openeuler/kernel/issues/IAYRBL 
 
Link:https://gitee.com/openeuler/kernel/pulls/12982

 

Reviewed-by: Zhang Peng <zhangpeng362@huawei.com>
Signed-off-by: Zhang Peng <zhangpeng362@huawei.com>

parents 0bcf7cfa 61df0495

fs/ext4/migrate.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -663,8 +663,8 @@ int ext4_ind_migrate(struct inode *inode)
		if (unlikely(ret2 && !ret))
		ret = ret2;
		errout:
		ext4_journal_stop(handle);
		up_write(&EXT4_I(inode)->i_data_sem);
		ext4_journal_stop(handle);
		out_unlock:
		ext4_writepages_up_write(inode->i_sb, alloc_ctx);
		return ret;