From 2062e0c3daa0bcfc806f4f7331f8bba16dd42632 Mon Sep 17 00:00:00 2001
From: Sheng Yong <shengyong1@huawei.com>
Date: Tue, 4 Dec 2018 22:59:21 +0800
Subject: [PATCH] f2fs: clear PG_writeback if IPU failed

If IPU failed, nothing is commited, we should end page writeback.

Signed-off-by: Sheng Yong <shengyong1@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---
 fs/f2fs/data.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 7ddc0e57468c..fd3a1e5ab6d9 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1860,6 +1860,8 @@ got_it:
 		if (fio->need_lock == LOCK_REQ)
 			f2fs_unlock_op(fio->sbi);
 		err = f2fs_inplace_write_data(fio);
+		if (err && PageWriteback(page))
+			end_page_writeback(page);
 		trace_f2fs_do_write_data_page(fio->page, IPU);
 		set_inode_flag(inode, FI_UPDATE_WRITE);
 		return err;
-- 
2.17.1