|
| 1. creat a new file A ,(with dirty inode
| && dirty inode page && xattr info)
| 2. backgroud wb write back file A inode
last checkpoint | page (without update from inode cache)
| 3. fsync file A, write back inode page of
| file A with inode cache info
| 4. sudden power off before new checkpoint
In this case, recovery process will try to recover a zero inode
page. Inline xattr flag of file A will be miss and xattr info
will be taken as blkaddr index.
Signed-off-by: Yunlei He <[email protected]>
---
fs/f2fs/dir.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
index 724304d..d04dcac 100644
--- a/fs/f2fs/dir.c
+++ b/fs/f2fs/dir.c
@@ -427,6 +427,8 @@ struct page *init_inode_metadata(struct inode *inode,
struct inode *dir,
remove_orphan_inode(F2FS_I_SB(dir), inode->i_ino);
f2fs_i_links_write(inode, true);
}
+
+ update_inode(inode, page);
return page;
put_error:
--
1.9.1
------------------------------------------------------------------------------
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