From: Chao Yu yuchao0@huawei.com
[ Upstream commit 6aead1617b3adf2b7e2c56f0f13e4e0ee42ebb4a ]
In error path of f2fs_move_rehashed_dirents, inode page could be writeback state, so we should wait on inode page writeback before updating it.
Signed-off-by: Chao Yu yuchao0@huawei.com Signed-off-by: Jaegeuk Kim jaegeuk@kernel.org Signed-off-by: Sasha Levin alexander.levin@microsoft.com --- fs/f2fs/inline.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c index 295d5505b939..888a9dc13677 100644 --- a/fs/f2fs/inline.c +++ b/fs/f2fs/inline.c @@ -502,6 +502,7 @@ static int f2fs_move_rehashed_dirents(struct inode *dir, struct page *ipage, return 0; recover: lock_page(ipage); + f2fs_wait_on_page_writeback(ipage, NODE, true); memcpy(inline_dentry, backup_dentry, MAX_INLINE_DATA(dir)); f2fs_i_depth_write(dir, 0); f2fs_i_size_write(dir, MAX_INLINE_DATA(dir));