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Date: Fri, 7 Mar 2014 17:07:53 -0800 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, Jianpeng Ma <majianpeng@...il.com>, Sage Weil <sage@...tank.com>, Ben Hutchings <ben@...adent.org.uk>, Rui Xiang <rui.xiang@...wei.com> Subject: [PATCH 3.4 57/99] libceph: unregister request in __map_request failed and nofail == false 3.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: majianpeng <majianpeng@...il.com> 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@...il.com> Reviewed-by: Sage Weil <sage@...tank.com> [bwh: Backported to 3.2: adjust indentation] Signed-off-by: Ben Hutchings <ben@...adent.org.uk> Cc: Rui Xiang <rui.xiang@...wei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org> --- net/ceph/osd_client.c | 2 ++ 1 file changed, 2 insertions(+) --- a/net/ceph/osd_client.c +++ b/net/ceph/osd_client.c @@ -1721,6 +1721,8 @@ 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; } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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