[PATCH 17/20] libceph: export osd_req_op_data() macro

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We already have one exported wrapper around it for extent.osd_data and
rbd_object_map_update_finish() needs another one for cls.request_data.

Signed-off-by: Ilya Dryomov <idryomov@xxxxxxxxx>
---
 include/linux/ceph/osd_client.h | 8 ++++++++
 net/ceph/osd_client.c           | 8 --------
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/include/linux/ceph/osd_client.h b/include/linux/ceph/osd_client.h
index edb191c40a5c..44100a4f0808 100644
--- a/include/linux/ceph/osd_client.h
+++ b/include/linux/ceph/osd_client.h
@@ -389,6 +389,14 @@ extern void ceph_osdc_handle_map(struct ceph_osd_client *osdc,
 void ceph_osdc_update_epoch_barrier(struct ceph_osd_client *osdc, u32 eb);
 void ceph_osdc_abort_requests(struct ceph_osd_client *osdc, int err);
 
+#define osd_req_op_data(oreq, whch, typ, fld)				\
+({									\
+	struct ceph_osd_request *__oreq = (oreq);			\
+	unsigned int __whch = (whch);					\
+	BUG_ON(__whch >= __oreq->r_num_ops);				\
+	&__oreq->r_ops[__whch].typ.fld;					\
+})
+
 extern void osd_req_op_init(struct ceph_osd_request *osd_req,
 			    unsigned int which, u16 opcode, u32 flags);
 
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index cc2bf296583d..22e8ccc1f975 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -171,14 +171,6 @@ static void ceph_osd_data_bvecs_init(struct ceph_osd_data *osd_data,
 	osd_data->num_bvecs = num_bvecs;
 }
 
-#define osd_req_op_data(oreq, whch, typ, fld)				\
-({									\
-	struct ceph_osd_request *__oreq = (oreq);			\
-	unsigned int __whch = (whch);					\
-	BUG_ON(__whch >= __oreq->r_num_ops);				\
-	&__oreq->r_ops[__whch].typ.fld;					\
-})
-
 static struct ceph_osd_data *
 osd_req_op_raw_data_in(struct ceph_osd_request *osd_req, unsigned int which)
 {
-- 
2.19.2




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