Commit 3459bd0c authored by Xiubo Li's avatar Xiubo Li Committed by Ilya Dryomov
Browse files

ceph: redirty the page for writepage on failure 

When run out of memories we should redirty the page before failing
the writepage. Or we will hit BUG_ON(folio_get_private(folio)) in
ceph_dirty_folio().

URL: https://tracker.ceph.com/issues/55421


Signed-off-by: default avatarXiubo Li <xiubli@redhat.com>
Reviewed-by: default avatarJeff Layton <jlayton@kernel.org>
Signed-off-by: default avatarIlya Dryomov <idryomov@gmail.com>
parent 5eed80fb

fs/ceph/addr.c

+3 −1
Original line number Diff line number Diff line
@@ -606,8 +606,10 @@ static int writepage_nounlock(struct page *page, struct writeback_control *wbc) 
				    CEPH_OSD_OP_WRITE, CEPH_OSD_FLAG_WRITE, snapc,

				    ceph_wbc.truncate_seq, ceph_wbc.truncate_size,

				    true);

	if (IS_ERR(req))

	if (IS_ERR(req)) {

		redirty_page_for_writepage(wbc, page);

		return PTR_ERR(req);

	}



	set_page_writeback(page);

	if (caching)