1 files changed, 2 insertions, 57 deletions

diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index 9d078b37fe0b..6664ea73ccf8 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -220,16 +220,6 @@ void osd_req_op_extent_osd_data_pages(struct ceph_osd_request *osd_req,
 }
 EXPORT_SYMBOL(osd_req_op_extent_osd_data_pages);
 
-void osd_req_op_extent_osd_data_pagelist(struct ceph_osd_request *osd_req,
-			unsigned int which, struct ceph_pagelist *pagelist)
-{
-	struct ceph_osd_data *osd_data;
-
-	osd_data = osd_req_op_data(osd_req, which, extent, osd_data);
-	ceph_osd_data_pagelist_init(osd_data, pagelist);
-}
-EXPORT_SYMBOL(osd_req_op_extent_osd_data_pagelist);
-
 #ifdef CONFIG_BLOCK
 void osd_req_op_extent_osd_data_bio(struct ceph_osd_request *osd_req,
 				    unsigned int which,
@@ -297,19 +287,6 @@ static void osd_req_op_cls_request_info_pagelist(
 	ceph_osd_data_pagelist_init(osd_data, pagelist);
 }
 
-void osd_req_op_cls_request_data_pagelist(
-			struct ceph_osd_request *osd_req,
-			unsigned int which, struct ceph_pagelist *pagelist)
-{
-	struct ceph_osd_data *osd_data;
-
-	osd_data = osd_req_op_data(osd_req, which, cls, request_data);
-	ceph_osd_data_pagelist_init(osd_data, pagelist);
-	osd_req->r_ops[which].cls.indata_len += pagelist->length;
-	osd_req->r_ops[which].indata_len += pagelist->length;
-}
-EXPORT_SYMBOL(osd_req_op_cls_request_data_pagelist);
-
 void osd_req_op_cls_request_data_pages(struct ceph_osd_request *osd_req,
 			unsigned int which, struct page **pages, u64 length,
 			u32 alignment, bool pages_from_pool, bool own_pages)
@@ -1173,6 +1150,8 @@ EXPORT_SYMBOL(ceph_osdc_new_request);
 
 int __ceph_alloc_sparse_ext_map(struct ceph_osd_req_op *op, int cnt)
 {
+	WARN_ON(op->op != CEPH_OSD_OP_SPARSE_READ);
+
 	op->extent.sparse_ext_cnt = cnt;
 	op->extent.sparse_ext = kmalloc_array(cnt,
 					      sizeof(*op->extent.sparse_ext),
@@ -4999,40 +4978,6 @@ out_put_lreq:
 }
 EXPORT_SYMBOL(ceph_osdc_notify);
 
-/*
- * Return the number of milliseconds since the watch was last
- * confirmed, or an error.  If there is an error, the watch is no
- * longer valid, and should be destroyed with ceph_osdc_unwatch().
- */
-int ceph_osdc_watch_check(struct ceph_osd_client *osdc,
-			  struct ceph_osd_linger_request *lreq)
-{
-	unsigned long stamp, age;
-	int ret;
-
-	down_read(&osdc->lock);
-	mutex_lock(&lreq->lock);
-	stamp = lreq->watch_valid_thru;
-	if (!list_empty(&lreq->pending_lworks)) {
-		struct linger_work *lwork =
-		    list_first_entry(&lreq->pending_lworks,
-				     struct linger_work,
-				     pending_item);
-
-		if (time_before(lwork->queued_stamp, stamp))
-			stamp = lwork->queued_stamp;
-	}
-	age = jiffies - stamp;
-	dout("%s lreq %p linger_id %llu age %lu last_error %d\n", __func__,
-	     lreq, lreq->linger_id, age, lreq->last_error);
-	/* we are truncating to msecs, so return a safe upper bound */
-	ret = lreq->last_error ?: 1 + jiffies_to_msecs(age);
-
-	mutex_unlock(&lreq->lock);
-	up_read(&osdc->lock);
-	return ret;
-}
-
 static int decode_watcher(void **p, void *end, struct ceph_watch_item *item)
 {
 	u8 struct_v;