3.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: majianpeng <majianpeng@xxxxxxxxx>
commit 73d9f7eef3d98c3920e144797cc1894c6b005a1e upstream.
For nofail == false request, if __map_request failed, the caller does
cleanup work, like releasing the relative pages. It doesn't make any sense
to retry this request.
Signed-off-by: Jianpeng Ma <majianpeng@xxxxxxxxx>
Reviewed-by: Sage Weil <sage@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
net/ceph/osd_client.c | 2 ++
1 file changed, 2 insertions(+)
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -2130,6 +2130,8 @@ int ceph_osdc_start_request(struct ceph_
dout("osdc_start_request failed map, "
" will retry %lld\n", req->r_tid);
rc = 0;
+ } else {
+ __unregister_request(osdc, req);
}
goto out_unlock;
}
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