diff --git a/drivers/block/rnbd/rnbd-clt.c b/drivers/block/rnbd/rnbd-clt.c
index c604a402cd5c..d6f12e6c91f7 100644
--- a/drivers/block/rnbd/rnbd-clt.c
+++ b/drivers/block/rnbd/rnbd-clt.c
@@ -92,7 +92,7 @@ static int rnbd_clt_set_dev_attr(struct rnbd_clt_dev *dev,
 	dev->fua		    = !!(rsp->cache_policy & RNBD_FUA);
 
 	dev->max_hw_sectors = sess->max_io_size / SECTOR_SIZE;
-	dev->max_segments = BMAX_SEGMENTS;
+	dev->max_segments = sess->max_segments;
 
 	return 0;
 }
@@ -1292,7 +1292,7 @@ find_and_get_or_create_sess(const char *sessname,
 	sess->rtrs = rtrs_clt_open(&rtrs_ops, sessname,
 				   paths, path_cnt, port_nr,
 				   0, /* Do not use pdu of rtrs */
-				   RECONNECT_DELAY, BMAX_SEGMENTS,
+				   RECONNECT_DELAY,
 				   MAX_RECONNECTS, nr_poll_queues);
 	if (IS_ERR(sess->rtrs)) {
 		err = PTR_ERR(sess->rtrs);
@@ -1306,6 +1306,7 @@ find_and_get_or_create_sess(const char *sessname,
 	sess->max_io_size = attrs.max_io_size;
 	sess->queue_depth = attrs.queue_depth;
 	sess->nr_poll_queues = nr_poll_queues;
+	sess->max_segments = attrs.max_segments;
 
 	err = setup_mq_tags(sess);
 	if (err)
diff --git a/drivers/block/rnbd/rnbd-clt.h b/drivers/block/rnbd/rnbd-clt.h
index b5322c5aaac0..9ef8c4f306f2 100644
--- a/drivers/block/rnbd/rnbd-clt.h
+++ b/drivers/block/rnbd/rnbd-clt.h
@@ -20,10 +20,6 @@
 #include "rnbd-proto.h"
 #include "rnbd-log.h"
 
-/* Max. number of segments per IO request, Mellanox Connect X ~ Connect X5,
- * choose minimial 30 for all, minus 1 for internal protocol, so 29.
- */
-#define BMAX_SEGMENTS 29
 /*  time in seconds between reconnect tries, default to 30 s */
 #define RECONNECT_DELAY 30
 /*
@@ -89,6 +85,7 @@ struct rnbd_clt_session {
 	atomic_t		busy;
 	size_t			queue_depth;
 	u32			max_io_size;
+	u32			max_segments;
 	struct blk_mq_tag_set	tag_set;
 	u32			nr_poll_queues;
 	struct mutex		lock; /* protects state and devs_list */
diff --git a/drivers/infiniband/ulp/rtrs/rtrs-clt.c b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
index 721ed0b5ae70..40dd524b5101 100644
--- a/drivers/infiniband/ulp/rtrs/rtrs-clt.c
+++ b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
@@ -1357,7 +1357,6 @@ static void free_sess_reqs(struct rtrs_clt_sess *sess)
 static int alloc_sess_reqs(struct rtrs_clt_sess *sess)
 {
 	struct rtrs_clt_io_req *req;
-	struct rtrs_clt *clt = sess->clt;
 	int i, err = -ENOMEM;
 
 	sess->reqs = kcalloc(sess->queue_depth, sizeof(*sess->reqs),
@@ -1466,6 +1465,8 @@ static void query_fast_reg_mode(struct rtrs_clt_sess *sess)
 	sess->max_pages_per_mr =
 		min3(sess->max_pages_per_mr, (u32)max_pages_per_mr,
 		     ib_dev->attrs.max_fast_reg_page_list_len);
+	sess->clt->max_segments =
+		min(sess->max_pages_per_mr, sess->clt->max_segments);
 }
 
 static bool rtrs_clt_change_state_get_old(struct rtrs_clt_sess *sess,
@@ -1503,9 +1504,8 @@ static void rtrs_clt_reconnect_work(struct work_struct *work);
 static void rtrs_clt_close_work(struct work_struct *work);
 
 static struct rtrs_clt_sess *alloc_sess(struct rtrs_clt *clt,
-					 const struct rtrs_addr *path,
-					 size_t con_num, u16 max_segments,
-					 u32 nr_poll_queues)
+					const struct rtrs_addr *path,
+					size_t con_num, u32 nr_poll_queues)
 {
 	struct rtrs_clt_sess *sess;
 	int err = -ENOMEM;
@@ -2667,7 +2667,6 @@ static struct rtrs_clt *alloc_clt(const char *sessname, size_t paths_num,
 				  u16 port, size_t pdu_sz, void *priv,
 				  void	(*link_ev)(void *priv,
 						   enum rtrs_clt_link_ev ev),
-				  unsigned int max_segments,
 				  unsigned int reconnect_delay_sec,
 				  unsigned int max_reconnect_attempts)
 {
@@ -2765,7 +2764,6 @@ static void free_clt(struct rtrs_clt *clt)
  * @port: port to be used by the RTRS session
  * @pdu_sz: Size of extra payload which can be accessed after permit allocation.
  * @reconnect_delay_sec: time between reconnect tries
- * @max_segments: Max. number of segments per IO request
  * @max_reconnect_attempts: Number of times to reconnect on error before giving
  *			    up, 0 for * disabled, -1 for forever
  * @nr_poll_queues: number of polling mode connection using IB_POLL_DIRECT flag
@@ -2780,7 +2778,6 @@ struct rtrs_clt *rtrs_clt_open(struct rtrs_clt_ops *ops,
 				 const struct rtrs_addr *paths,
 				 size_t paths_num, u16 port,
 				 size_t pdu_sz, u8 reconnect_delay_sec,
-				 u16 max_segments,
 				 s16 max_reconnect_attempts, u32 nr_poll_queues)
 {
 	struct rtrs_clt_sess *sess, *tmp;
@@ -2789,7 +2786,7 @@ struct rtrs_clt *rtrs_clt_open(struct rtrs_clt_ops *ops,
 
 	clt = alloc_clt(sessname, paths_num, port, pdu_sz, ops->priv,
 			ops->link_ev,
-			max_segments, reconnect_delay_sec,
+			reconnect_delay_sec,
 			max_reconnect_attempts);
 	if (IS_ERR(clt)) {
 		err = PTR_ERR(clt);
@@ -2799,7 +2796,7 @@ struct rtrs_clt *rtrs_clt_open(struct rtrs_clt_ops *ops,
 		struct rtrs_clt_sess *sess;
 
 		sess = alloc_sess(clt, &paths[i], nr_cpu_ids,
-				  max_segments, nr_poll_queues);
+				  nr_poll_queues);
 		if (IS_ERR(sess)) {
 			err = PTR_ERR(sess);
 			goto close_all_sess;
@@ -3061,6 +3058,7 @@ int rtrs_clt_query(struct rtrs_clt *clt, struct rtrs_attrs *attr)
 		return -ECOMM;
 
 	attr->queue_depth      = clt->queue_depth;
+	attr->max_segments     = clt->max_segments;
 	/* Cap max_io_size to min of remote buffer size and the fr pages */
 	attr->max_io_size = min_t(int, clt->max_io_size,
 				  clt->max_segments * SZ_4K);
@@ -3075,7 +3073,7 @@ int rtrs_clt_create_path_from_sysfs(struct rtrs_clt *clt,
 	struct rtrs_clt_sess *sess;
 	int err;
 
-	sess = alloc_sess(clt, addr, nr_cpu_ids, clt->max_segments, 0);
+	sess = alloc_sess(clt, addr, nr_cpu_ids, 0);
 	if (IS_ERR(sess))
 		return PTR_ERR(sess);
 
diff --git a/drivers/infiniband/ulp/rtrs/rtrs.h b/drivers/infiniband/ulp/rtrs/rtrs.h
index dc3e1af1a85b..859c79685daf 100644
--- a/drivers/infiniband/ulp/rtrs/rtrs.h
+++ b/drivers/infiniband/ulp/rtrs/rtrs.h
@@ -57,7 +57,6 @@ struct rtrs_clt *rtrs_clt_open(struct rtrs_clt_ops *ops,
 				 const struct rtrs_addr *paths,
 				 size_t path_cnt, u16 port,
 				 size_t pdu_sz, u8 reconnect_delay_sec,
-				 u16 max_segments,
 				 s16 max_reconnect_attempts, u32 nr_poll_queues);
 
 void rtrs_clt_close(struct rtrs_clt *sess);
@@ -110,6 +109,7 @@ int rtrs_clt_rdma_cq_direct(struct rtrs_clt *clt, unsigned int index);
 struct rtrs_attrs {
 	u32		queue_depth;
 	u32		max_io_size;
+	u32		max_segments;
 };
 
 int rtrs_clt_query(struct rtrs_clt *sess, struct rtrs_attrs *attr);
