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ceph: SetPageError() for writeback pages if writepages fails
author
Yan, Zheng
<zyan@redhat.com>
Fri, 13 May 2016 09:54:17 +0000
(17:54 +0800)
committer
Ilya Dryomov
<idryomov@gmail.com>
Wed, 25 May 2016 23:15:41 +0000
(
01:15
+0200)
Signed-off-by: Yan, Zheng <zyan@redhat.com>
fs/ceph/addr.c
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diff --git
a/fs/ceph/addr.c
b/fs/ceph/addr.c
index
080a9ca
..
8fa1f91
100644
(file)
--- a/
fs/ceph/addr.c
+++ b/
fs/ceph/addr.c
@@
-626,7
+626,6
@@
static void writepages_finish(struct ceph_osd_request *req)
struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
bool remove_page;
-
dout("writepages_finish %p rc %d\n", inode, rc);
if (rc < 0)
mapping_set_error(mapping, rc);
@@
-661,6
+660,9
@@
static void writepages_finish(struct ceph_osd_request *req)
clear_bdi_congested(&fsc->backing_dev_info,
BLK_RW_ASYNC);
+ if (rc < 0)
+ SetPageError(page);
+
ceph_put_snap_context(page_snap_context(page));
page->private = 0;
ClearPagePrivate(page);