1 files changed, 32 insertions, 13 deletions

diff --git a/net/ceph/osdmap.c b/net/ceph/osdmap.c
index fa08c15be0c0..2b1dd252f231 100644
--- a/net/ceph/osdmap.c
+++ b/net/ceph/osdmap.c
@@ -1647,7 +1647,8 @@ static int decode_old_pg_upmap_items(void **p, void *end,
 /*
  * decode a full map.
  */
-static int osdmap_decode(void **p, void *end, struct ceph_osdmap *map)
+static int osdmap_decode(void **p, void *end, bool msgr2,
+			 struct ceph_osdmap *map)
 {
 	u8 struct_v;
 	u32 epoch = 0;
@@ -1718,9 +1719,16 @@ static int osdmap_decode(void **p, void *end, struct ceph_osdmap *map)
 		goto e_inval;
 
 	for (i = 0; i < map->max_osd; i++) {
-		err = ceph_decode_entity_addr(p, end, &map->osd_addr[i]);
+		struct ceph_entity_addr *addr = &map->osd_addr[i];
+
+		if (struct_v >= 8)
+			err = ceph_decode_entity_addrvec(p, end, msgr2, addr);
+		else
+			err = ceph_decode_entity_addr(p, end, addr);
 		if (err)
 			goto bad;
+
+		dout("%s osd%d addr %s\n", __func__, i, ceph_pr_addr(addr));
 	}
 
 	/* pg_temp */
@@ -1790,7 +1798,7 @@ bad:
 /*
  * Allocate and decode a full map.
  */
-struct ceph_osdmap *ceph_osdmap_decode(void **p, void *end)
+struct ceph_osdmap *ceph_osdmap_decode(void **p, void *end, bool msgr2)
 {
 	struct ceph_osdmap *map;
 	int ret;
@@ -1799,7 +1807,7 @@ struct ceph_osdmap *ceph_osdmap_decode(void **p, void *end)
 	if (!map)
 		return ERR_PTR(-ENOMEM);
 
-	ret = osdmap_decode(p, end, map);
+	ret = osdmap_decode(p, end, msgr2, map);
 	if (ret) {
 		ceph_osdmap_destroy(map);
 		return ERR_PTR(ret);
@@ -1817,12 +1825,13 @@ struct ceph_osdmap *ceph_osdmap_decode(void **p, void *end)
  *     new_state: { osd=6, xorstate=EXISTS } # clear osd_state
  */
 static int decode_new_up_state_weight(void **p, void *end, u8 struct_v,
-				      struct ceph_osdmap *map)
+				      bool msgr2, struct ceph_osdmap *map)
 {
 	void *new_up_client;
 	void *new_state;
 	void *new_weight_end;
 	u32 len;
+	int ret;
 	int i;
 
 	new_up_client = *p;
@@ -1831,8 +1840,12 @@ static int decode_new_up_state_weight(void **p, void *end, u8 struct_v,
 		struct ceph_entity_addr addr;
 
 		ceph_decode_skip_32(p, end, e_inval);
-		if (ceph_decode_entity_addr(p, end, &addr))
-			goto e_inval;
+		if (struct_v >= 7)
+			ret = ceph_decode_entity_addrvec(p, end, msgr2, &addr);
+		else
+			ret = ceph_decode_entity_addr(p, end, &addr);
+		if (ret)
+			return ret;
 	}
 
 	new_state = *p;
@@ -1874,7 +1887,6 @@ static int decode_new_up_state_weight(void **p, void *end, u8 struct_v,
 	while (len--) {
 		s32 osd;
 		u32 xorstate;
-		int ret;
 
 		osd = ceph_decode_32(p);
 		if (struct_v >= 5)
@@ -1910,8 +1922,15 @@ static int decode_new_up_state_weight(void **p, void *end, u8 struct_v,
 
 		osd = ceph_decode_32(p);
 		BUG_ON(osd >= map->max_osd);
-		if (ceph_decode_entity_addr(p, end, &addr))
-			goto e_inval;
+		if (struct_v >= 7)
+			ret = ceph_decode_entity_addrvec(p, end, msgr2, &addr);
+		else
+			ret = ceph_decode_entity_addr(p, end, &addr);
+		if (ret)
+			return ret;
+
+		dout("%s osd%d addr %s\n", __func__, osd, ceph_pr_addr(&addr));
+
 		pr_info("osd%d up\n", osd);
 		map->osd_state[osd] |= CEPH_OSD_EXISTS | CEPH_OSD_UP;
 		map->osd_addr[osd] = addr;
@@ -1927,7 +1946,7 @@ e_inval:
 /*
  * decode and apply an incremental map update.
  */
-struct ceph_osdmap *osdmap_apply_incremental(void **p, void *end,
+struct ceph_osdmap *osdmap_apply_incremental(void **p, void *end, bool msgr2,
 					     struct ceph_osdmap *map)
 {
 	struct ceph_fsid fsid;
@@ -1962,7 +1981,7 @@ struct ceph_osdmap *osdmap_apply_incremental(void **p, void *end,
 	if (len > 0) {
 		dout("apply_incremental full map len %d, %p to %p\n",
 		     len, *p, end);
-		return ceph_osdmap_decode(p, min(*p+len, end));
+		return ceph_osdmap_decode(p, min(*p+len, end), msgr2);
 	}
 
 	/* new crush? */
@@ -2014,7 +2033,7 @@ struct ceph_osdmap *osdmap_apply_incremental(void **p, void *end,
 	}
 
 	/* new_up_client, new_state, new_weight */
-	err = decode_new_up_state_weight(p, end, struct_v, map);
+	err = decode_new_up_state_weight(p, end, struct_v, msgr2, map);
 	if (err)
 		goto bad;