UPSTREAM: f2fs: clear PageError on writepage - part 2

This patch clears PageError in some pages tagged by read path, but when we
write the pages with valid contents, writepage should clear the bit likewise
ext4.

Change-Id: I7d599ea65d0e30e5faa1cbfb3e1309f62511202b
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
(cherry picked from commit a44b418c31458b213ab59659776f5597e7e78b32)
4 files changed