diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 4a4be14a9189..c12b55559f16 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -1285,7 +1285,7 @@ static void rbd_osd_req_callback(struct ceph_osd_request *osd_req,
 	 */
 	obj_request->xferred = osd_req->r_reply_op_len[0];
 	rbd_assert(obj_request->xferred < (u64) UINT_MAX);
-	opcode = osd_req->r_request_ops[0].op;
+	opcode = osd_req->r_ops[0].op;
 	switch (opcode) {
 	case CEPH_OSD_OP_READ:
 		rbd_osd_read_callback(obj_request);
@@ -1312,8 +1312,7 @@ static void rbd_osd_req_callback(struct ceph_osd_request *osd_req,
 }
 
 static void rbd_osd_req_format_op(struct rbd_obj_request *obj_request,
-					bool write_request,
-					struct ceph_osd_req_op *op)
+					bool write_request)
 {
 	struct rbd_img_request *img_request = obj_request->img_request;
 	struct ceph_snap_context *snapc = NULL;
@@ -1333,7 +1332,7 @@ static void rbd_osd_req_format_op(struct rbd_obj_request *obj_request,
 	}
 
 	ceph_osdc_build_request(obj_request->osd_req, obj_request->offset,
-			1, op, snapc, snap_id, mtime);
+			snapc, snap_id, mtime);
 }
 
 static struct ceph_osd_request *rbd_osd_req_create(
@@ -1562,7 +1561,7 @@ static int rbd_img_request_fill_bio(struct rbd_img_request *img_request,
 	while (resid) {
 		const char *object_name;
 		unsigned int clone_size;
-		struct ceph_osd_req_op op;
+		struct ceph_osd_req_op *op;
 		u64 offset;
 		u64 length;
 
@@ -1591,8 +1590,9 @@ static int rbd_img_request_fill_bio(struct rbd_img_request *img_request,
 		if (!obj_request->osd_req)
 			goto out_partial;
 
-		osd_req_op_extent_init(&op, opcode, offset, length, 0, 0);
-		rbd_osd_req_format_op(obj_request, write_request, &op);
+		op = &obj_request->osd_req->r_ops[0];
+		osd_req_op_extent_init(op, opcode, offset, length, 0, 0);
+		rbd_osd_req_format_op(obj_request, write_request);
 
 		/* status and version are initially zero-filled */
 
@@ -1694,7 +1694,7 @@ static int rbd_obj_notify_ack(struct rbd_device *rbd_dev,
 				   u64 ver, u64 notify_id)
 {
 	struct rbd_obj_request *obj_request;
-	struct ceph_osd_req_op op;
+	struct ceph_osd_req_op *op;
 	struct ceph_osd_client *osdc;
 	int ret;
 
@@ -1708,8 +1708,9 @@ static int rbd_obj_notify_ack(struct rbd_device *rbd_dev,
 	if (!obj_request->osd_req)
 		goto out;
 
-	osd_req_op_watch_init(&op, CEPH_OSD_OP_NOTIFY_ACK, notify_id, ver, 0);
-	rbd_osd_req_format_op(obj_request, false, &op);
+	op = &obj_request->osd_req->r_ops[0];
+	osd_req_op_watch_init(op, CEPH_OSD_OP_NOTIFY_ACK, notify_id, ver, 0);
+	rbd_osd_req_format_op(obj_request, false);
 
 	osdc = &rbd_dev->rbd_client->client->osdc;
 	obj_request->callback = rbd_obj_request_put;
@@ -1749,7 +1750,7 @@ static int rbd_dev_header_watch_sync(struct rbd_device *rbd_dev, int start)
 {
 	struct ceph_osd_client *osdc = &rbd_dev->rbd_client->client->osdc;
 	struct rbd_obj_request *obj_request;
-	struct ceph_osd_req_op op;
+	struct ceph_osd_req_op *op;
 	int ret;
 
 	rbd_assert(start ^ !!rbd_dev->watch_event);
@@ -1773,10 +1774,11 @@ static int rbd_dev_header_watch_sync(struct rbd_device *rbd_dev, int start)
 	if (!obj_request->osd_req)
 		goto out_cancel;
 
-	osd_req_op_watch_init(&op, CEPH_OSD_OP_WATCH,
+	op = &obj_request->osd_req->r_ops[0];
+	osd_req_op_watch_init(op, CEPH_OSD_OP_WATCH,
 				rbd_dev->watch_event->cookie,
 				rbd_dev->header.obj_version, start);
-	rbd_osd_req_format_op(obj_request, true, &op);
+	rbd_osd_req_format_op(obj_request, true);
 
 	if (start)
 		ceph_osdc_set_request_linger(osdc, obj_request->osd_req);
@@ -1836,7 +1838,7 @@ static int rbd_obj_method_sync(struct rbd_device *rbd_dev,
 {
 	struct rbd_obj_request *obj_request;
 	struct ceph_osd_client *osdc;
-	struct ceph_osd_req_op op;
+	struct ceph_osd_req_op *op;
 	struct page **pages;
 	u32 page_count;
 	int ret;
@@ -1866,9 +1868,10 @@ static int rbd_obj_method_sync(struct rbd_device *rbd_dev,
 	if (!obj_request->osd_req)
 		goto out;
 
-	osd_req_op_cls_init(&op, CEPH_OSD_OP_CALL, class_name, method_name,
+	op = &obj_request->osd_req->r_ops[0];
+	osd_req_op_cls_init(op, CEPH_OSD_OP_CALL, class_name, method_name,
 					outbound, outbound_size);
-	rbd_osd_req_format_op(obj_request, false, &op);
+	rbd_osd_req_format_op(obj_request, false);
 
 	osdc = &rbd_dev->rbd_client->client->osdc;
 	ret = rbd_obj_request_submit(osdc, obj_request);
@@ -2046,8 +2049,8 @@ static int rbd_obj_read_sync(struct rbd_device *rbd_dev,
 				char *buf, u64 *version)
 
 {
-	struct ceph_osd_req_op op;
 	struct rbd_obj_request *obj_request;
+	struct ceph_osd_req_op *op;
 	struct ceph_osd_client *osdc;
 	struct page **pages = NULL;
 	u32 page_count;
@@ -2072,8 +2075,9 @@ static int rbd_obj_read_sync(struct rbd_device *rbd_dev,
 	if (!obj_request->osd_req)
 		goto out;
 
-	osd_req_op_extent_init(&op, CEPH_OSD_OP_READ, offset, length, 0, 0);
-	rbd_osd_req_format_op(obj_request, false, &op);
+	op = &obj_request->osd_req->r_ops[0];
+	osd_req_op_extent_init(op, CEPH_OSD_OP_READ, offset, length, 0, 0);
+	rbd_osd_req_format_op(obj_request, false);
 
 	osdc = &rbd_dev->rbd_client->client->osdc;
 	ret = rbd_obj_request_submit(osdc, obj_request);
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index 127be29a6c22..c9da074f0fe6 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -288,7 +288,6 @@ static int start_read(struct inode *inode, struct list_head *page_list, int max)
 	struct page *page = list_entry(page_list->prev, struct page, lru);
 	struct ceph_vino vino;
 	struct ceph_osd_request *req;
-	struct ceph_osd_req_op op;
 	u64 off;
 	u64 len;
 	int i;
@@ -314,7 +313,7 @@ static int start_read(struct inode *inode, struct list_head *page_list, int max)
 	     off, len);
 	vino = ceph_vino(inode);
 	req = ceph_osdc_new_request(osdc, &ci->i_layout, vino, off, &len,
-				    1, &op, CEPH_OSD_OP_READ,
+				    1, CEPH_OSD_OP_READ,
 				    CEPH_OSD_FLAG_READ, NULL,
 				    ci->i_truncate_seq, ci->i_truncate_size,
 				    false);
@@ -349,7 +348,7 @@ static int start_read(struct inode *inode, struct list_head *page_list, int max)
 	req->r_callback = finish_read;
 	req->r_inode = inode;
 
-	ceph_osdc_build_request(req, off, 1, &op, NULL, vino.snap, NULL);
+	ceph_osdc_build_request(req, off, NULL, vino.snap, NULL);
 
 	dout("start_read %p starting %p %lld~%lld\n", inode, req, off, len);
 	ret = ceph_osdc_start_request(osdc, req, false);
@@ -567,7 +566,7 @@ static void writepages_finish(struct ceph_osd_request *req,
 	struct ceph_snap_context *snapc = req->r_snapc;
 	struct address_space *mapping = inode->i_mapping;
 	int rc = req->r_result;
-	u64 bytes = le64_to_cpu(req->r_request_ops[0].extent.length);
+	u64 bytes = req->r_ops[0].extent.length;
 	struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
 	long writeback_stat;
 	unsigned issued = ceph_caps_issued(ci);
@@ -635,8 +634,7 @@ static void writepages_finish(struct ceph_osd_request *req,
 
 static struct ceph_osd_request *
 ceph_writepages_osd_request(struct inode *inode, u64 offset, u64 *len,
-				struct ceph_snap_context *snapc,
-				int num_ops, struct ceph_osd_req_op *ops)
+				struct ceph_snap_context *snapc, int num_ops)
 {
 	struct ceph_fs_client *fsc;
 	struct ceph_inode_info *ci;
@@ -648,7 +646,7 @@ ceph_writepages_osd_request(struct inode *inode, u64 offset, u64 *len,
 	/* BUG_ON(vino.snap != CEPH_NOSNAP); */
 
 	return ceph_osdc_new_request(&fsc->client->osdc, &ci->i_layout,
-			vino, offset, len, num_ops, ops, CEPH_OSD_OP_WRITE,
+			vino, offset, len, num_ops, CEPH_OSD_OP_WRITE,
 			CEPH_OSD_FLAG_WRITE|CEPH_OSD_FLAG_ONDISK,
 			snapc, ci->i_truncate_seq, ci->i_truncate_size, true);
 }
@@ -738,7 +736,6 @@ retry:
 	last_snapc = snapc;
 
 	while (!done && index <= end) {
-		struct ceph_osd_req_op ops[2];
 		int num_ops = do_sync ? 2 : 1;
 		struct ceph_vino vino;
 		unsigned i;
@@ -846,7 +843,7 @@ get_more_pages:
 				len = wsize;
 				req = ceph_writepages_osd_request(inode,
 							offset, &len, snapc,
-							num_ops, ops);
+							num_ops);
 
 				if (IS_ERR(req)) {
 					rc = PTR_ERR(req);
@@ -927,11 +924,11 @@ get_more_pages:
 
 		/* Update the write op length in case we changed it */
 
-		osd_req_op_extent_update(&ops[0], len);
+		osd_req_op_extent_update(&req->r_ops[0], len);
 
 		vino = ceph_vino(inode);
-		ceph_osdc_build_request(req, offset, num_ops, ops,
-					snapc, vino.snap, &inode->i_mtime);
+		ceph_osdc_build_request(req, offset, snapc, vino.snap,
+					&inode->i_mtime);
 
 		rc = ceph_osdc_start_request(&fsc->client->osdc, req, true);
 		BUG_ON(rc);
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index da642af14a28..a12f47642c40 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -478,7 +478,6 @@ static ssize_t ceph_sync_write(struct file *file, const char __user *data,
 	struct ceph_snap_context *snapc;
 	struct ceph_vino vino;
 	struct ceph_osd_request *req;
-	struct ceph_osd_req_op ops[2];
 	int num_ops = 1;
 	struct page **pages;
 	int num_pages;
@@ -534,7 +533,7 @@ more:
 	snapc = ci->i_snap_realm->cached_context;
 	vino = ceph_vino(inode);
 	req = ceph_osdc_new_request(&fsc->client->osdc, &ci->i_layout,
-				    vino, pos, &len, num_ops, ops,
+				    vino, pos, &len, num_ops,
 				    CEPH_OSD_OP_WRITE, flags, snapc,
 				    ci->i_truncate_seq, ci->i_truncate_size,
 				    false);
@@ -579,8 +578,7 @@ more:
 					false, own_pages);
 
 	/* BUG_ON(vino.snap != CEPH_NOSNAP); */
-	ceph_osdc_build_request(req, pos, num_ops, ops,
-				snapc, vino.snap, &mtime);
+	ceph_osdc_build_request(req, pos, snapc, vino.snap, &mtime);
 
 	ret = ceph_osdc_start_request(&fsc->client->osdc, req, false);
 	if (!ret) {
diff --git a/include/linux/ceph/osd_client.h b/include/linux/ceph/osd_client.h
index af60dac1f9c0..f4c1a2a22a14 100644
--- a/include/linux/ceph/osd_client.h
+++ b/include/linux/ceph/osd_client.h
@@ -48,7 +48,7 @@ struct ceph_osd {
 };
 
 
-#define CEPH_OSD_MAX_OP 10
+#define CEPH_OSD_MAX_OP	2
 
 enum ceph_osd_data_type {
 	CEPH_OSD_DATA_TYPE_NONE,
@@ -79,6 +79,34 @@ struct ceph_osd_data {
 	};
 };
 
+struct ceph_osd_req_op {
+	u16 op;           /* CEPH_OSD_OP_* */
+	u32 payload_len;
+	union {
+		struct {
+			u64 offset, length;
+			u64 truncate_size;
+			u32 truncate_seq;
+		} extent;
+		struct {
+			const char *class_name;
+			const char *method_name;
+			const void *indata;
+			u32 indata_len;
+			__u8 class_len;
+			__u8 method_len;
+			__u8 argc;
+		} cls;
+		struct {
+			u64 cookie;
+			u64 ver;
+			u32 prot_ver;
+			u32 timeout;
+			__u8 flag;
+		} watch;
+	};
+};
+
 /* an in-flight request */
 struct ceph_osd_request {
 	u64             r_tid;              /* unique for this client */
@@ -95,10 +123,11 @@ struct ceph_osd_request {
 	struct ceph_msg  *r_request, *r_reply;
 	int               r_flags;     /* any additional flags for the osd */
 	u32               r_sent;      /* >0 if r_request is sending/sent */
-	int               r_num_ops;
 
-	/* encoded message content */
-	struct ceph_osd_op *r_request_ops;
+	/* request osd ops array  */
+	unsigned int		r_num_ops;
+	struct ceph_osd_req_op	r_ops[CEPH_OSD_MAX_OP];
+
 	/* these are updated on each send */
 	__le32           *r_request_osdmap_epoch;
 	__le32           *r_request_flags;
@@ -193,34 +222,6 @@ struct ceph_osd_client {
 	struct workqueue_struct	*notify_wq;
 };
 
-struct ceph_osd_req_op {
-	u16 op;           /* CEPH_OSD_OP_* */
-	u32 payload_len;
-	union {
-		struct {
-			u64 offset, length;
-			u64 truncate_size;
-			u32 truncate_seq;
-		} extent;
-		struct {
-			const char *class_name;
-			const char *method_name;
-			const void *indata;
-			u32 indata_len;
-			__u8 class_len;
-			__u8 method_len;
-			__u8 argc;
-		} cls;
-		struct {
-			u64 cookie;
-			u64 ver;
-			u32 prot_ver;
-			u32 timeout;
-			__u8 flag;
-		} watch;
-	};
-};
-
 extern int ceph_osdc_init(struct ceph_osd_client *osdc,
 			  struct ceph_client *client);
 extern void ceph_osdc_stop(struct ceph_osd_client *osdc);
@@ -249,8 +250,6 @@ extern struct ceph_osd_request *ceph_osdc_alloc_request(struct ceph_osd_client *
 					       gfp_t gfp_flags);
 
 extern void ceph_osdc_build_request(struct ceph_osd_request *req, u64 off,
-				    unsigned int num_ops,
-				    struct ceph_osd_req_op *src_ops,
 				    struct ceph_snap_context *snapc,
 				    u64 snap_id,
 				    struct timespec *mtime);
@@ -259,8 +258,7 @@ extern struct ceph_osd_request *ceph_osdc_new_request(struct ceph_osd_client *,
 				      struct ceph_file_layout *layout,
 				      struct ceph_vino vino,
 				      u64 offset, u64 *len,
-				      int num_ops, struct ceph_osd_req_op *ops,
-				      int opcode, int flags,
+				      int num_ops, int opcode, int flags,
 				      struct ceph_snap_context *snapc,
 				      u32 truncate_seq, u64 truncate_size,
 				      bool use_mempool);
diff --git a/net/ceph/debugfs.c b/net/ceph/debugfs.c
index 00d051f4894e..83661cdc0766 100644
--- a/net/ceph/debugfs.c
+++ b/net/ceph/debugfs.c
@@ -123,8 +123,8 @@ static int osdc_show(struct seq_file *s, void *pp)
 	mutex_lock(&osdc->request_mutex);
 	for (p = rb_first(&osdc->requests); p; p = rb_next(p)) {
 		struct ceph_osd_request *req;
+		unsigned int i;
 		int opcode;
-		int i;
 
 		req = rb_entry(p, struct ceph_osd_request, r_node);
 
@@ -142,7 +142,7 @@ static int osdc_show(struct seq_file *s, void *pp)
 			seq_printf(s, "\t");
 
 		for (i = 0; i < req->r_num_ops; i++) {
-			opcode = le16_to_cpu(req->r_request_ops[i].op);
+			opcode = req->r_ops[i].op;
 			seq_printf(s, "\t%s", ceph_osd_op_name(opcode));
 		}
 
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index e197c5c0b3a2..a498d2de17a4 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -186,6 +186,9 @@ struct ceph_osd_request *ceph_osdc_alloc_request(struct ceph_osd_client *osdc,
 	struct ceph_msg *msg;
 	size_t msg_size;
 
+	BUILD_BUG_ON(CEPH_OSD_MAX_OP > U16_MAX);
+	BUG_ON(num_ops > CEPH_OSD_MAX_OP);
+
 	msg_size = 4 + 4 + 8 + 8 + 4+8;
 	msg_size += 2 + 4 + 8 + 4 + 4; /* oloc */
 	msg_size += 1 + 8 + 4 + 4;     /* pg_t */
@@ -207,6 +210,7 @@ struct ceph_osd_request *ceph_osdc_alloc_request(struct ceph_osd_client *osdc,
 
 	req->r_osdc = osdc;
 	req->r_mempool = use_mempool;
+	req->r_num_ops = num_ops;
 
 	kref_init(&req->r_kref);
 	init_completion(&req->r_completion);
@@ -418,12 +422,14 @@ void osd_req_op_watch_init(struct ceph_osd_req_op *op, u16 opcode,
 EXPORT_SYMBOL(osd_req_op_watch_init);
 
 static u64 osd_req_encode_op(struct ceph_osd_request *req,
-			      struct ceph_osd_op *dst,
-			      struct ceph_osd_req_op *src)
+			      struct ceph_osd_op *dst, unsigned int which)
 {
+	struct ceph_osd_req_op *src;
 	u64 out_data_len = 0;
 	struct ceph_pagelist *pagelist;
 
+	BUG_ON(which >= req->r_num_ops);
+	src = &req->r_ops[which];
 	if (WARN_ON(!osd_req_opcode_valid(src->op))) {
 		pr_err("unrecognized osd opcode %d\n", src->op);
 
@@ -487,21 +493,17 @@ static u64 osd_req_encode_op(struct ceph_osd_request *req,
  * build new request AND message
  *
  */
-void ceph_osdc_build_request(struct ceph_osd_request *req,
-			     u64 off, unsigned int num_ops,
-			     struct ceph_osd_req_op *src_ops,
-			     struct ceph_snap_context *snapc, u64 snap_id,
-			     struct timespec *mtime)
+void ceph_osdc_build_request(struct ceph_osd_request *req, u64 off,
+				struct ceph_snap_context *snapc, u64 snap_id,
+				struct timespec *mtime)
 {
 	struct ceph_msg *msg = req->r_request;
-	struct ceph_osd_req_op *src_op;
 	void *p;
 	size_t msg_size;
 	int flags = req->r_flags;
 	u64 data_len;
-	int i;
+	unsigned int i;
 
-	req->r_num_ops = num_ops;
 	req->r_snapid = snap_id;
 	req->r_snapc = ceph_get_snap_context(snapc);
 
@@ -541,12 +543,10 @@ void ceph_osdc_build_request(struct ceph_osd_request *req,
 	p += req->r_oid_len;
 
 	/* ops--can imply data */
-	ceph_encode_16(&p, num_ops);
-	src_op = src_ops;
-	req->r_request_ops = p;
+	ceph_encode_16(&p, (u16)req->r_num_ops);
 	data_len = 0;
-	for (i = 0; i < num_ops; i++, src_op++) {
-		data_len += osd_req_encode_op(req, p, src_op);
+	for (i = 0; i < req->r_num_ops; i++) {
+		data_len += osd_req_encode_op(req, p, i);
 		p += sizeof(struct ceph_osd_op);
 	}
 
@@ -602,7 +602,6 @@ struct ceph_osd_request *ceph_osdc_new_request(struct ceph_osd_client *osdc,
 					       struct ceph_file_layout *layout,
 					       struct ceph_vino vino,
 					       u64 off, u64 *plen, int num_ops,
-					       struct ceph_osd_req_op *ops,
 					       int opcode, int flags,
 					       struct ceph_snap_context *snapc,
 					       u32 truncate_seq,
@@ -610,6 +609,7 @@ struct ceph_osd_request *ceph_osdc_new_request(struct ceph_osd_client *osdc,
 					       bool use_mempool)
 {
 	struct ceph_osd_request *req;
+	struct ceph_osd_req_op *op;
 	u64 objnum = 0;
 	u64 objoff = 0;
 	u64 objlen = 0;
@@ -623,6 +623,7 @@ struct ceph_osd_request *ceph_osdc_new_request(struct ceph_osd_client *osdc,
 					GFP_NOFS);
 	if (!req)
 		return ERR_PTR(-ENOMEM);
+
 	req->r_flags = flags;
 
 	/* calculate max write size */
@@ -642,7 +643,8 @@ struct ceph_osd_request *ceph_osdc_new_request(struct ceph_osd_client *osdc,
 			truncate_size = object_size;
 	}
 
-	osd_req_op_extent_init(&ops[0], opcode, objoff, objlen,
+	op = &req->r_ops[0];
+	osd_req_op_extent_init(op, opcode, objoff, objlen,
 				truncate_size, truncate_seq);
 	/*
 	 * A second op in the ops array means the caller wants to
@@ -650,7 +652,7 @@ struct ceph_osd_request *ceph_osdc_new_request(struct ceph_osd_client *osdc,
 	 * osd will flush data quickly.
 	 */
 	if (num_ops > 1)
-		osd_req_op_init(&ops[1], CEPH_OSD_OP_STARTSYNC);
+		osd_req_op_init(++op, CEPH_OSD_OP_STARTSYNC);
 
 	req->r_file_layout = *layout;  /* keep a copy */
 
@@ -1342,7 +1344,8 @@ static void handle_reply(struct ceph_osd_client *osdc, struct ceph_msg *msg,
 	struct ceph_osd_request *req;
 	u64 tid;
 	int object_len;
-	int numops, payload_len, flags;
+	unsigned int numops;
+	int payload_len, flags;
 	s32 result;
 	s32 retry_attempt;
 	struct ceph_pg pg;
@@ -1352,7 +1355,7 @@ static void handle_reply(struct ceph_osd_client *osdc, struct ceph_msg *msg,
 	u32 osdmap_epoch;
 	int already_completed;
 	u32 bytes;
-	int i;
+	unsigned int i;
 
 	tid = le64_to_cpu(msg->hdr.tid);
 	dout("handle_reply %p tid %llu\n", msg, tid);
@@ -2116,12 +2119,11 @@ int ceph_osdc_readpages(struct ceph_osd_client *osdc,
 			struct page **pages, int num_pages, int page_align)
 {
 	struct ceph_osd_request *req;
-	struct ceph_osd_req_op op;
 	int rc = 0;
 
 	dout("readpages on ino %llx.%llx on %llu~%llu\n", vino.ino,
 	     vino.snap, off, *plen);
-	req = ceph_osdc_new_request(osdc, layout, vino, off, plen, 1, &op,
+	req = ceph_osdc_new_request(osdc, layout, vino, off, plen, 1,
 				    CEPH_OSD_OP_READ, CEPH_OSD_FLAG_READ,
 				    NULL, truncate_seq, truncate_size,
 				    false);
@@ -2136,7 +2138,7 @@ int ceph_osdc_readpages(struct ceph_osd_client *osdc,
 	dout("readpages  final extent is %llu~%llu (%llu bytes align %d)\n",
 	     off, *plen, *plen, page_align);
 
-	ceph_osdc_build_request(req, off, 1, &op, NULL, vino.snap, NULL);
+	ceph_osdc_build_request(req, off, NULL, vino.snap, NULL);
 
 	rc = ceph_osdc_start_request(osdc, req, false);
 	if (!rc)
@@ -2160,12 +2162,11 @@ int ceph_osdc_writepages(struct ceph_osd_client *osdc, struct ceph_vino vino,
 			 struct page **pages, int num_pages)
 {
 	struct ceph_osd_request *req;
-	struct ceph_osd_req_op op;
 	int rc = 0;
 	int page_align = off & ~PAGE_MASK;
 
 	BUG_ON(vino.snap != CEPH_NOSNAP);	/* snapshots aren't writeable */
-	req = ceph_osdc_new_request(osdc, layout, vino, off, &len, 1, &op,
+	req = ceph_osdc_new_request(osdc, layout, vino, off, &len, 1,
 				    CEPH_OSD_OP_WRITE,
 				    CEPH_OSD_FLAG_ONDISK | CEPH_OSD_FLAG_WRITE,
 				    snapc, truncate_seq, truncate_size,
@@ -2178,7 +2179,7 @@ int ceph_osdc_writepages(struct ceph_osd_client *osdc, struct ceph_vino vino,
 				false, false);
 	dout("writepages %llu~%llu (%llu bytes)\n", off, len, len);
 
-	ceph_osdc_build_request(req, off, 1, &op, snapc, CEPH_NOSNAP, mtime);
+	ceph_osdc_build_request(req, off, snapc, CEPH_NOSNAP, mtime);
 
 	rc = ceph_osdc_start_request(osdc, req, true);
 	if (!rc)