Unverified Commit 8ab923a0 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!11167 f2fs: let's avoid panic if extent_tree is not created 

Merge Pull Request from: @ci-robot 
 
PR sync from: Long Li <leo.lilong@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/IYKZ4DKH45N5JF2LVYQ27PMAF5W7KYRQ/ 
 
https://gitee.com/src-openeuler/kernel/issues/IALL7L 
 
Link:https://gitee.com/openeuler/kernel/pulls/11167

 

Reviewed-by: default avatarLiu YongQiang <liuyongqiang13@huawei.com>
Signed-off-by: default avatarZhang Changzhong <zhangchangzhong@huawei.com>
parents 55398d69 3ff73b85

fs/f2fs/extent_cache.c

+2 −1
Original line number Diff line number Diff line
@@ -375,7 +375,8 @@ static bool f2fs_lookup_extent_tree(struct inode *inode, pgoff_t pgofs, 
	struct extent_node *en;

	bool ret = false;



	f2fs_bug_on(sbi, !et);

	if (!et)

		return false;



	trace_f2fs_lookup_extent_tree_start(inode, pgofs);