16 files changed, 213 insertions, 199 deletions

diff --git a/xlators/mgmt/glusterd/src/glusterd-brick-ops.c b/xlators/mgmt/glusterd/src/glusterd-brick-ops.c
index f64237c4e18..6a015a88147 100644
--- a/xlators/mgmt/glusterd/src/glusterd-brick-ops.c
+++ b/xlators/mgmt/glusterd/src/glusterd-brick-ops.c
@@ -1904,7 +1904,7 @@ glusterd_remove_brick_validate_bricks(gf1_op_commands cmd, int32_t brick_count,
             continue;
         }
 
-        rcu_read_lock();
+        RCU_READ_LOCK;
         peerinfo = glusterd_peerinfo_find_by_uuid(brickinfo->uuid);
         if (!peerinfo) {
             snprintf(msg, sizeof(msg),
@@ -1913,7 +1913,7 @@ glusterd_remove_brick_validate_bricks(gf1_op_commands cmd, int32_t brick_count,
                      brick);
             *errstr = gf_strdup(msg);
             ret = -1;
-            rcu_read_unlock();
+            RCU_READ_UNLOCK;
             goto out;
         }
         if (!peerinfo->connected) {
@@ -1923,10 +1923,10 @@ glusterd_remove_brick_validate_bricks(gf1_op_commands cmd, int32_t brick_count,
                      brick);
             *errstr = gf_strdup(msg);
             ret = -1;
-            rcu_read_unlock();
+            RCU_READ_UNLOCK;
             goto out;
         }
-        rcu_read_unlock();
+        RCU_READ_UNLOCK;
     }
 
 out:
diff --git a/xlators/mgmt/glusterd/src/glusterd-handler.c b/xlators/mgmt/glusterd/src/glusterd-handler.c
index ef1df3c3788..db58b3af8cf 100644
--- a/xlators/mgmt/glusterd/src/glusterd-handler.c
+++ b/xlators/mgmt/glusterd/src/glusterd-handler.c
@@ -103,7 +103,7 @@ glusterd_handle_friend_req(rpcsvc_request_t *req, uuid_t uuid, char *hostname,
 
     ret = glusterd_remote_hostname_get(req, rhost, sizeof(rhost));
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
 
     peerinfo = glusterd_peerinfo_find(uuid, rhost);
 
@@ -174,7 +174,7 @@ glusterd_handle_friend_req(rpcsvc_request_t *req, uuid_t uuid, char *hostname,
         ret = GLUSTERD_CONNECTION_AWAITED;
 
 out:
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     if (ret && (ret != GLUSTERD_CONNECTION_AWAITED)) {
         if (ctx && ctx->hostname)
@@ -207,7 +207,7 @@ glusterd_handle_unfriend_req(rpcsvc_request_t *req, uuid_t uuid, char *hostname,
     if (!port)
         port = GF_DEFAULT_BASE_PORT;
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
 
     peerinfo = glusterd_peerinfo_find(uuid, hostname);
 
@@ -261,7 +261,7 @@ glusterd_handle_unfriend_req(rpcsvc_request_t *req, uuid_t uuid, char *hostname,
     ret = 0;
 
 out:
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     if (0 != ret) {
         if (ctx && ctx->hostname)
@@ -904,9 +904,9 @@ __glusterd_handle_cluster_lock(rpcsvc_request_t *req)
     gf_msg_debug(this->name, 0, "Received LOCK from uuid: %s",
                  uuid_utoa(lock_req.uuid));
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     ret = (glusterd_peerinfo_find_by_uuid(lock_req.uuid) == NULL);
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
     if (ret) {
         gf_msg(this->name, GF_LOG_WARNING, 0, GD_MSG_PEER_NOT_FOUND,
                "%s doesn't "
@@ -1063,9 +1063,9 @@ __glusterd_handle_stage_op(rpcsvc_request_t *req)
     ret = dict_get_bin(req_ctx->dict, "transaction_id", (void **)&txn_id);
     gf_msg_debug(this->name, 0, "transaction ID = %s", uuid_utoa(*txn_id));
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     ret = (glusterd_peerinfo_find_by_uuid(op_req.uuid) == NULL);
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
     if (ret) {
         gf_msg(this->name, GF_LOG_WARNING, 0, GD_MSG_PEER_NOT_FOUND,
                "%s doesn't "
@@ -1144,9 +1144,9 @@ __glusterd_handle_commit_op(rpcsvc_request_t *req)
         goto out;
     }
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     ret = (glusterd_peerinfo_find_by_uuid(op_req.uuid) == NULL);
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
     if (ret) {
         gf_msg(this->name, GF_LOG_WARNING, 0, GD_MSG_PEER_NOT_FOUND,
                "%s doesn't "
@@ -1267,12 +1267,12 @@ __glusterd_handle_cli_probe(rpcsvc_request_t *req)
         goto out;
     }
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
 
     peerinfo = glusterd_peerinfo_find_by_hostname(hostname);
     ret = (peerinfo && gd_peer_has_address(peerinfo, hostname));
 
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     if (ret) {
         gf_msg_debug("glusterd", 0,
@@ -2286,7 +2286,7 @@ __glusterd_handle_fsm_log(rpcsvc_request_t *req)
         conf = this->private;
         ret = glusterd_sm_tr_log_add_to_dict(dict, &conf->op_sm_log);
     } else {
-        rcu_read_lock();
+        RCU_READ_LOCK;
 
         peerinfo = glusterd_peerinfo_find_by_hostname(cli_req.name);
         if (!peerinfo) {
@@ -2296,7 +2296,7 @@ __glusterd_handle_fsm_log(rpcsvc_request_t *req)
             ret = glusterd_sm_tr_log_add_to_dict(dict, &peerinfo->sm_log);
         }
 
-        rcu_read_unlock();
+        RCU_READ_UNLOCK;
     }
 
 out:
@@ -2440,9 +2440,9 @@ __glusterd_handle_cluster_unlock(rpcsvc_request_t *req)
     gf_msg_debug(this->name, 0, "Received UNLOCK from uuid: %s",
                  uuid_utoa(unlock_req.uuid));
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     ret = (glusterd_peerinfo_find_by_uuid(unlock_req.uuid) == NULL);
-    rcu_read_unlock();
+    RCU_READ_LOCK;
     if (ret) {
         gf_msg(this->name, GF_LOG_WARNING, 0, GD_MSG_PEER_NOT_FOUND,
                "%s doesn't "
@@ -2753,11 +2753,11 @@ __glusterd_handle_friend_update(rpcsvc_request_t *req)
     }
 
     ret = 0;
-    rcu_read_lock();
+    RCU_READ_LOCK;
     if (glusterd_peerinfo_find(friend_req.uuid, NULL) == NULL) {
         ret = -1;
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
     if (ret) {
         gf_msg(this->name, GF_LOG_CRITICAL, 0, GD_MSG_REQ_FROM_UNKNOWN_PEER,
                "Received friend update request "
@@ -2816,7 +2816,7 @@ __glusterd_handle_friend_update(rpcsvc_request_t *req)
 
         snprintf(key, sizeof(key), "friend%d", i);
 
-        rcu_read_lock();
+        RCU_READ_LOCK;
         peerinfo = glusterd_peerinfo_find(uuid, NULL);
         if (peerinfo == NULL) {
             /* Create a new peer and add it to the list as there is
@@ -2861,7 +2861,7 @@ __glusterd_handle_friend_update(rpcsvc_request_t *req)
             }
         }
     unlock:
-        rcu_read_unlock();
+        RCU_READ_UNLOCK;
         if (ret)
             break;
 
@@ -2964,7 +2964,7 @@ __glusterd_handle_probe_query(rpcsvc_request_t *req)
         goto out;
     }
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     peerinfo = glusterd_peerinfo_find(probe_req.uuid, remote_hostname);
     if ((peerinfo == NULL) && (!cds_list_empty(&conf->peers))) {
         rsp.op_ret = -1;
@@ -2984,7 +2984,7 @@ __glusterd_handle_probe_query(rpcsvc_request_t *req)
             rsp.op_errno = GF_PROBE_ADD_FAILED;
         }
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
 respond:
     gf_uuid_copy(rsp.uuid, MY_UUID);
@@ -3334,11 +3334,11 @@ glusterd_friend_remove(uuid_t uuid, char *hostname)
     int ret = -1;
     glusterd_peerinfo_t *peerinfo = NULL;
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
 
     peerinfo = glusterd_peerinfo_find(uuid, hostname);
     if (peerinfo == NULL) {
-        rcu_read_unlock();
+        RCU_READ_UNLOCK;
         goto out;
     }
 
@@ -3346,7 +3346,7 @@ glusterd_friend_remove(uuid_t uuid, char *hostname)
     if (ret)
         gf_msg(THIS->name, GF_LOG_WARNING, 0, GD_MSG_VOL_CLEANUP_FAIL,
                "Volumes cleanup failed");
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
     /* Giving up the critical section here as glusterd_peerinfo_cleanup must
      * be called from outside a critical section
      */
@@ -3657,7 +3657,7 @@ glusterd_probe_begin(rpcsvc_request_t *req, const char *hoststr, int port,
 
     GF_ASSERT(hoststr);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     peerinfo = glusterd_peerinfo_find(NULL, hoststr);
 
     if (peerinfo == NULL) {
@@ -3702,7 +3702,7 @@ glusterd_probe_begin(rpcsvc_request_t *req, const char *hoststr, int port,
     }
 
 out:
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
     gf_msg_debug("glusterd", 0, "returning %d", ret);
     return ret;
 }
@@ -3719,7 +3719,7 @@ glusterd_deprobe_begin(rpcsvc_request_t *req, const char *hoststr, int port,
     GF_ASSERT(hoststr);
     GF_ASSERT(req);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
 
     peerinfo = glusterd_peerinfo_find(uuid, hoststr);
     if (peerinfo == NULL) {
@@ -3780,7 +3780,7 @@ glusterd_deprobe_begin(rpcsvc_request_t *req, const char *hoststr, int port,
     peerinfo->detaching = _gf_true;
 
 out:
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
     return ret;
 }
 
@@ -4145,7 +4145,7 @@ glusterd_list_friends(rpcsvc_request_t *req, dict_t *dict, int32_t flags)
 
     /* Reset ret to 0, needed to prevent failure in case no peers exist */
     ret = 0;
-    rcu_read_lock();
+    RCU_READ_LOCK;
     if (!cds_list_empty(&priv->peers)) {
         cds_list_for_each_entry_rcu(entry, &priv->peers, uuid_list)
         {
@@ -4156,7 +4156,7 @@ glusterd_list_friends(rpcsvc_request_t *req, dict_t *dict, int32_t flags)
         }
     }
 unlock:
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
     if (ret)
         goto out;
 
@@ -5609,7 +5609,7 @@ glusterd_get_state(rpcsvc_request_t *req, dict_t *dict)
     if (priv->opts)
         dict_foreach(priv->opts, glusterd_print_global_options, fp);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     fprintf(fp, "\n[Peers]\n");
 
     cds_list_for_each_entry_rcu(peerinfo, &priv->peers, uuid_list)
@@ -5639,7 +5639,7 @@ glusterd_get_state(rpcsvc_request_t *req, dict_t *dict)
         count_bkp = 0;
         fprintf(fp, "\n");
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     count = 0;
     fprintf(fp, "\n[Volumes]\n");
@@ -6253,7 +6253,7 @@ glusterd_friend_remove_notify(glusterd_peerctx_t *peerctx, int32_t op_errno)
 
     GF_ASSERT(peerctx);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     peerinfo = glusterd_peerinfo_find_by_generation(peerctx->peerinfo_gen);
     if (!peerinfo) {
         gf_msg_debug(THIS->name, 0,
@@ -6293,7 +6293,7 @@ glusterd_friend_remove_notify(glusterd_peerctx_t *peerctx, int32_t op_errno)
     }
 
 out:
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
     return ret;
 }
 
@@ -6340,7 +6340,7 @@ __glusterd_peer_rpc_notify(struct rpc_clnt *rpc, void *mydata,
                event, peerctx->peername);
         return 0;
     }
-    rcu_read_lock();
+    RCU_READ_LOCK;
 
     peerinfo = glusterd_peerinfo_find_by_generation(peerctx->peerinfo_gen);
     if (!peerinfo) {
@@ -6453,7 +6453,7 @@ __glusterd_peer_rpc_notify(struct rpc_clnt *rpc, void *mydata,
     }
 
 out:
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     glusterd_friend_sm();
     glusterd_op_sm();
diff --git a/xlators/mgmt/glusterd/src/glusterd-handshake.c b/xlators/mgmt/glusterd/src/glusterd-handshake.c
index 53b500f4986..1466d8f0653 100644
--- a/xlators/mgmt/glusterd/src/glusterd-handshake.c
+++ b/xlators/mgmt/glusterd/src/glusterd-handshake.c
@@ -1189,9 +1189,9 @@ gd_validate_mgmt_hndsk_req(rpcsvc_request_t *req, dict_t *dict)
      */
     if (!ret) {
         gf_uuid_parse(uuid_str, peer_uuid);
-        rcu_read_lock();
+        RCU_READ_LOCK;
         ret = (glusterd_peerinfo_find(peer_uuid, NULL) != NULL);
-        rcu_read_unlock();
+        RCU_READ_UNLOCK;
         if (ret)
             return _gf_true;
     }
@@ -1207,7 +1207,7 @@ gd_validate_mgmt_hndsk_req(rpcsvc_request_t *req, dict_t *dict)
      * is available in the peerinfo list but the uuid has changed of the
      * node due to a reinstall, in that case the validation should fail!
      */
-    rcu_read_lock();
+    RCU_READ_LOCK;
     if (!uuid_str) {
         ret = (glusterd_peerinfo_find(NULL, hostname) == NULL);
     } else {
@@ -1225,7 +1225,7 @@ gd_validate_mgmt_hndsk_req(rpcsvc_request_t *req, dict_t *dict)
             ret = -1;
         }
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
     if (ret) {
         gf_msg(this->name, GF_LOG_ERROR, 0, GD_MSG_HANDSHAKE_REQ_REJECTED,
                "Rejecting management "
@@ -1768,7 +1768,7 @@ glusterd_event_connected_inject(glusterd_peerctx_t *peerctx)
         goto out;
     }
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
 
     peerinfo = glusterd_peerinfo_find_by_generation(peerctx->peerinfo_gen);
     if (!peerinfo) {
@@ -1796,7 +1796,7 @@ glusterd_event_connected_inject(glusterd_peerctx_t *peerctx)
                "EVENT_CONNECTED ret = %d",
                ret);
 unlock:
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
 out:
     gf_msg_debug("glusterd", 0, "returning %d", ret);
@@ -1870,7 +1870,7 @@ __glusterd_mgmt_hndsk_version_ack_cbk(struct rpc_req *req, struct iovec *iov,
     frame = myframe;
     peerctx = frame->local;
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     peerinfo = glusterd_peerinfo_find_by_generation(peerctx->peerinfo_gen);
     if (!peerinfo) {
         gf_msg_debug(this->name, 0, "Could not find peer %s(%s)",
@@ -1930,7 +1930,7 @@ out:
     if (ret != 0 && peerinfo)
         rpc_transport_disconnect(peerinfo->rpc->conn.trans, _gf_false);
 
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     frame->local = NULL;
     STACK_DESTROY(frame->root);
@@ -1979,7 +1979,7 @@ __glusterd_mgmt_hndsk_version_cbk(struct rpc_req *req, struct iovec *iov,
     frame = myframe;
     peerctx = frame->local;
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
 
     peerinfo = glusterd_peerinfo_find_by_generation(peerctx->peerinfo_gen);
     if (!peerinfo) {
@@ -2055,7 +2055,7 @@ out:
             rpc_transport_disconnect(peerinfo->rpc->conn.trans, _gf_false);
     }
 
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     if (rsp.hndsk.hndsk_val)
         free(rsp.hndsk.hndsk_val);
@@ -2114,7 +2114,7 @@ glusterd_mgmt_handshake(xlator_t *this, glusterd_peerctx_t *peerctx)
     GF_PROTOCOL_DICT_SERIALIZE(this, req_dict, (&req.hndsk.hndsk_val),
                                req.hndsk.hndsk_len, ret, out);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
 
     peerinfo = glusterd_peerinfo_find_by_generation(peerctx->peerinfo_gen);
     if (!peerinfo) {
@@ -2129,7 +2129,7 @@ glusterd_mgmt_handshake(xlator_t *this, glusterd_peerctx_t *peerctx)
         (xdrproc_t)xdr_gf_mgmt_hndsk_req);
     ret = 0;
 unlock:
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 out:
     if (ret && frame)
         STACK_DESTROY(frame->root);
@@ -2244,7 +2244,7 @@ __glusterd_peer_dump_version_cbk(struct rpc_req *req, struct iovec *iov,
     frame = myframe;
     peerctx = frame->local;
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
 
     peerinfo = glusterd_peerinfo_find_by_generation(peerctx->peerinfo_gen);
     if (!peerinfo) {
@@ -2320,7 +2320,7 @@ out:
     if (ret != 0 && peerinfo)
         rpc_transport_disconnect(peerinfo->rpc->conn.trans, _gf_false);
 
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     glusterd_friend_sm();
     glusterd_op_sm();
@@ -2369,7 +2369,7 @@ glusterd_peer_dump_version(xlator_t *this, struct rpc_clnt *rpc,
     if (!peerctx)
         goto out;
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
 
     peerinfo = glusterd_peerinfo_find_by_generation(peerctx->peerinfo_gen);
     if (!peerinfo) {
@@ -2384,7 +2384,7 @@ glusterd_peer_dump_version(xlator_t *this, struct rpc_clnt *rpc,
         peerinfo->rpc, &req, frame, &glusterd_dump_prog, GF_DUMP_DUMP, NULL,
         this, glusterd_peer_dump_version_cbk, (xdrproc_t)xdr_gf_dump_req);
 unlock:
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 out:
     if (ret && frame)
         STACK_DESTROY(frame->root);
diff --git a/xlators/mgmt/glusterd/src/glusterd-mgmt.c b/xlators/mgmt/glusterd/src/glusterd-mgmt.c
index c7e9193d8aa..ee358808236 100644
--- a/xlators/mgmt/glusterd/src/glusterd-mgmt.c
+++ b/xlators/mgmt/glusterd/src/glusterd-mgmt.c
@@ -51,14 +51,14 @@ gd_mgmt_v3_collate_errors(struct syncargs *args, int op_ret, int op_errno,
         args->op_ret = op_ret;
         args->op_errno = op_errno;
 
-        rcu_read_lock();
+        RCU_READ_LOCK;
         peerinfo = glusterd_peerinfo_find(peerid, NULL);
         if (peerinfo)
             peer_str = gf_strdup(peerinfo->hostname);
         else
             peer_str = gf_strdup(uuid_utoa(uuid));
 
-        rcu_read_unlock();
+        RCU_READ_UNLOCK;
 
         is_operrstr_blk = (op_errstr && strcmp(op_errstr, ""));
         err_string = (is_operrstr_blk) ? op_errstr : err_str;
@@ -708,7 +708,7 @@ glusterd_mgmt_v3_initiate_lockdown(glusterd_op_t op, dict_t *dict,
     synctask_barrier_init((&args));
     peer_cnt = 0;
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     cds_list_for_each_entry_rcu(peerinfo, &conf->peers, uuid_list)
     {
         /* Only send requests to peers who were available before the
@@ -726,7 +726,7 @@ glusterd_mgmt_v3_initiate_lockdown(glusterd_op_t op, dict_t *dict,
         gd_mgmt_v3_lock(op, dict, peerinfo, &args, MY_UUID, peer_uuid);
         peer_cnt++;
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     if (0 == peer_cnt) {
         ret = 0;
@@ -1046,7 +1046,7 @@ glusterd_mgmt_v3_pre_validate(glusterd_op_t op, dict_t *req_dict,
     synctask_barrier_init((&args));
     peer_cnt = 0;
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     cds_list_for_each_entry_rcu(peerinfo, &conf->peers, uuid_list)
     {
         /* Only send requests to peers who were available before the
@@ -1065,7 +1065,7 @@ glusterd_mgmt_v3_pre_validate(glusterd_op_t op, dict_t *req_dict,
                                     peer_uuid);
         peer_cnt++;
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     if (0 == peer_cnt) {
         ret = 0;
@@ -1328,7 +1328,7 @@ glusterd_mgmt_v3_brick_op(glusterd_op_t op, dict_t *req_dict, char **op_errstr,
     synctask_barrier_init((&args));
     peer_cnt = 0;
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     cds_list_for_each_entry_rcu(peerinfo, &conf->peers, uuid_list)
     {
         /* Only send requests to peers who were available before the
@@ -1347,7 +1347,7 @@ glusterd_mgmt_v3_brick_op(glusterd_op_t op, dict_t *req_dict, char **op_errstr,
                                 peer_uuid);
         peer_cnt++;
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     if (0 == peer_cnt) {
         ret = 0;
@@ -1585,7 +1585,7 @@ glusterd_mgmt_v3_commit(glusterd_op_t op, dict_t *op_ctx, dict_t *req_dict,
     synctask_barrier_init((&args));
     peer_cnt = 0;
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     cds_list_for_each_entry_rcu(peerinfo, &conf->peers, uuid_list)
     {
         /* Only send requests to peers who were available before the
@@ -1617,7 +1617,7 @@ glusterd_mgmt_v3_commit(glusterd_op_t op, dict_t *op_ctx, dict_t *req_dict,
                               peer_uuid);
         peer_cnt++;
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     if (0 == peer_cnt) {
         ret = 0;
@@ -1826,7 +1826,7 @@ glusterd_mgmt_v3_post_validate(glusterd_op_t op, int32_t op_ret, dict_t *dict,
     synctask_barrier_init((&args));
     peer_cnt = 0;
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     cds_list_for_each_entry_rcu(peerinfo, &conf->peers, uuid_list)
     {
         /* Only send requests to peers who were available before the
@@ -1845,7 +1845,7 @@ glusterd_mgmt_v3_post_validate(glusterd_op_t op, int32_t op_ret, dict_t *dict,
                                      MY_UUID, peer_uuid);
         peer_cnt++;
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     if (0 == peer_cnt) {
         ret = 0;
@@ -2010,7 +2010,7 @@ glusterd_mgmt_v3_release_peer_locks(glusterd_op_t op, dict_t *dict,
     if (ret)
         goto out;
     peer_cnt = 0;
-    rcu_read_lock();
+    RCU_READ_LOCK;
     cds_list_for_each_entry_rcu(peerinfo, &conf->peers, uuid_list)
     {
         /* Only send requests to peers who were available before the
@@ -2028,7 +2028,7 @@ glusterd_mgmt_v3_release_peer_locks(glusterd_op_t op, dict_t *dict,
         gd_mgmt_v3_unlock(op, dict, peerinfo, &args, MY_UUID, peer_uuid);
         peer_cnt++;
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     if (0 == peer_cnt) {
         ret = 0;
diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.c b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
index e72bec4e55c..0e5b75bf5f0 100644
--- a/xlators/mgmt/glusterd/src/glusterd-op-sm.c
+++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
@@ -1785,7 +1785,7 @@ glusterd_op_stage_sync_volume(dict_t *dict, char **op_errstr)
             ret = 0;
         }
     } else {
-        rcu_read_lock();
+        RCU_READ_LOCK;
 
         peerinfo = glusterd_peerinfo_find(NULL, hostname);
         if (peerinfo == NULL) {
@@ -1802,7 +1802,7 @@ glusterd_op_stage_sync_volume(dict_t *dict, char **op_errstr)
             ret = -1;
         }
 
-        rcu_read_unlock();
+        RCU_READ_UNLOCK;
     }
 
 out:
@@ -3861,7 +3861,7 @@ glusterd_op_ac_send_lock(glusterd_op_sm_event_t *event, void *ctx)
     priv = this->private;
     GF_ASSERT(priv);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     cds_list_for_each_entry_rcu(peerinfo, &priv->peers, uuid_list)
     {
         /* Only send requests to peers who were available before the
@@ -3882,7 +3882,7 @@ glusterd_op_ac_send_lock(glusterd_op_sm_event_t *event, void *ctx)
             if (proc->fn) {
                 ret = proc->fn(NULL, this, peerinfo);
                 if (ret) {
-                    rcu_read_unlock();
+                    RCU_READ_UNLOCK;
                     gf_msg(this->name, GF_LOG_WARNING, 0,
                            GD_MSG_LOCK_REQ_SEND_FAIL,
                            "Failed to send lock request "
@@ -3903,7 +3903,7 @@ glusterd_op_ac_send_lock(glusterd_op_sm_event_t *event, void *ctx)
             if (proc->fn) {
                 ret = dict_set_static_ptr(dict, "peerinfo", peerinfo);
                 if (ret) {
-                    rcu_read_unlock();
+                    RCU_READ_UNLOCK;
                     gf_msg(this->name, GF_LOG_ERROR, 0, GD_MSG_DICT_SET_FAILED,
                            "failed to set peerinfo");
                     dict_unref(dict);
@@ -3912,7 +3912,7 @@ glusterd_op_ac_send_lock(glusterd_op_sm_event_t *event, void *ctx)
 
                 ret = proc->fn(NULL, this, dict);
                 if (ret) {
-                    rcu_read_unlock();
+                    RCU_READ_UNLOCK;
                     gf_msg(this->name, GF_LOG_WARNING, 0,
                            GD_MSG_MGMTV3_LOCK_REQ_SEND_FAIL,
                            "Failed to send mgmt_v3 lock "
@@ -3928,7 +3928,7 @@ glusterd_op_ac_send_lock(glusterd_op_sm_event_t *event, void *ctx)
             }
         }
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     opinfo.pending_count = pending_count;
 
@@ -3964,7 +3964,7 @@ glusterd_op_ac_send_unlock(glusterd_op_sm_event_t *event, void *ctx)
     priv = this->private;
     GF_ASSERT(priv);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     cds_list_for_each_entry_rcu(peerinfo, &priv->peers, uuid_list)
     {
         /* Only send requests to peers who were available before the
@@ -4036,7 +4036,7 @@ glusterd_op_ac_send_unlock(glusterd_op_sm_event_t *event, void *ctx)
             }
         }
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     opinfo.pending_count = pending_count;
 
@@ -4589,7 +4589,7 @@ glusterd_op_ac_send_stage_op(glusterd_op_sm_event_t *event, void *ctx)
         goto out;
     }
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     cds_list_for_each_entry_rcu(peerinfo, &priv->peers, uuid_list)
     {
         /* Only send requests to peers who were available before the
@@ -4609,7 +4609,7 @@ glusterd_op_ac_send_stage_op(glusterd_op_sm_event_t *event, void *ctx)
         if (proc->fn) {
             ret = dict_set_static_ptr(dict, "peerinfo", peerinfo);
             if (ret) {
-                rcu_read_unlock();
+                RCU_READ_UNLOCK;
                 gf_msg(this->name, GF_LOG_ERROR, 0, GD_MSG_DICT_SET_FAILED,
                        "failed to "
                        "set peerinfo");
@@ -4629,7 +4629,7 @@ glusterd_op_ac_send_stage_op(glusterd_op_sm_event_t *event, void *ctx)
             pending_count++;
         }
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     opinfo.pending_count = pending_count;
 out:
@@ -5216,7 +5216,7 @@ glusterd_op_ac_send_commit_op(glusterd_op_sm_event_t *event, void *ctx)
         goto out;
     }
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     cds_list_for_each_entry_rcu(peerinfo, &priv->peers, uuid_list)
     {
         /* Only send requests to peers who were available before the
@@ -5236,7 +5236,7 @@ glusterd_op_ac_send_commit_op(glusterd_op_sm_event_t *event, void *ctx)
         if (proc->fn) {
             ret = dict_set_static_ptr(dict, "peerinfo", peerinfo);
             if (ret) {
-                rcu_read_unlock();
+                RCU_READ_UNLOCK;
                 gf_msg(this->name, GF_LOG_ERROR, 0, GD_MSG_DICT_SET_FAILED,
                        "failed to set peerinfo");
                 goto out;
@@ -5254,7 +5254,7 @@ glusterd_op_ac_send_commit_op(glusterd_op_sm_event_t *event, void *ctx)
             pending_count++;
         }
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     opinfo.pending_count = pending_count;
     gf_msg_debug(this->name, 0,
diff --git a/xlators/mgmt/glusterd/src/glusterd-peer-utils.c b/xlators/mgmt/glusterd/src/glusterd-peer-utils.c
index 7d2d28520fc..9356ec30fb3 100644
--- a/xlators/mgmt/glusterd/src/glusterd-peer-utils.c
+++ b/xlators/mgmt/glusterd/src/glusterd-peer-utils.c
@@ -188,7 +188,7 @@ glusterd_peerinfo_find_by_uuid(uuid_t uuid)
     if (gf_uuid_is_null(uuid))
         return NULL;
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     cds_list_for_each_entry_rcu(entry, &priv->peers, uuid_list)
     {
         if (!gf_uuid_compare(entry->uuid, uuid)) {
@@ -198,7 +198,7 @@ glusterd_peerinfo_find_by_uuid(uuid_t uuid)
             break;
         }
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     if (!found)
         gf_msg_debug(this->name, 0, "Friend with uuid: %s, not found",
@@ -323,7 +323,7 @@ glusterd_chk_peers_connected_befriended(uuid_t skip_uuid)
     priv = THIS->private;
     GF_ASSERT(priv);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     cds_list_for_each_entry_rcu(peerinfo, &priv->peers, uuid_list)
     {
         if (!gf_uuid_is_null(skip_uuid) &&
@@ -336,7 +336,7 @@ glusterd_chk_peers_connected_befriended(uuid_t skip_uuid)
             break;
         }
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     gf_msg_debug(THIS->name, 0, "Returning %s", (ret ? "TRUE" : "FALSE"));
     return ret;
@@ -358,7 +358,7 @@ glusterd_uuid_to_hostname(uuid_t uuid)
     if (!gf_uuid_compare(MY_UUID, uuid)) {
         hostname = gf_strdup("localhost");
     }
-    rcu_read_lock();
+    RCU_READ_LOCK;
     if (!cds_list_empty(&priv->peers)) {
         cds_list_for_each_entry_rcu(entry, &priv->peers, uuid_list)
         {
@@ -368,7 +368,7 @@ glusterd_uuid_to_hostname(uuid_t uuid)
             }
         }
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     return hostname;
 }
@@ -399,15 +399,15 @@ glusterd_are_all_peers_up()
     conf = this->private;
     GF_VALIDATE_OR_GOTO(this->name, conf, out);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     cds_list_for_each_entry_rcu(peerinfo, &conf->peers, uuid_list)
     {
         if (!peerinfo->connected) {
-            rcu_read_unlock();
+            RCU_READ_UNLOCK;
             goto out;
         }
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     peers_up = _gf_true;
 
@@ -428,7 +428,7 @@ glusterd_are_vol_all_peers_up(glusterd_volinfo_t *volinfo,
         if (!gf_uuid_compare(brickinfo->uuid, MY_UUID))
             continue;
 
-        rcu_read_lock();
+        RCU_READ_LOCK;
         cds_list_for_each_entry_rcu(peerinfo, peers, uuid_list)
         {
             if (gf_uuid_compare(peerinfo->uuid, brickinfo->uuid))
@@ -441,11 +441,11 @@ glusterd_are_vol_all_peers_up(glusterd_volinfo_t *volinfo,
                 *down_peerstr = gf_strdup(peerinfo->hostname);
                 gf_msg_debug(THIS->name, 0, "Peer %s is down. ",
                              peerinfo->hostname);
-                rcu_read_unlock();
+                RCU_READ_UNLOCK;
                 goto out;
             }
         }
-        rcu_read_unlock();
+        RCU_READ_UNLOCK;
     }
 
     ret = _gf_true;
@@ -644,7 +644,7 @@ gd_peerinfo_find_from_hostname(const char *hoststr)
 
     GF_VALIDATE_OR_GOTO(this->name, (hoststr != NULL), out);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     cds_list_for_each_entry_rcu(peer, &priv->peers, uuid_list)
     {
         cds_list_for_each_entry_rcu(tmphost, &peer->hostnames, hostname_list)
@@ -659,7 +659,7 @@ gd_peerinfo_find_from_hostname(const char *hoststr)
         }
     }
 unlock:
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 out:
     return found;
 }
@@ -693,7 +693,7 @@ gd_peerinfo_find_from_addrinfo(const struct addrinfo *addr)
 
     GF_VALIDATE_OR_GOTO(this->name, (addr != NULL), out);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     cds_list_for_each_entry_rcu(peer, &conf->peers, uuid_list)
     {
         cds_list_for_each_entry_rcu(address, &peer->hostnames, hostname_list)
@@ -725,7 +725,7 @@ gd_peerinfo_find_from_addrinfo(const struct addrinfo *addr)
         }
     }
 unlock:
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 out:
     return found;
 }
@@ -992,7 +992,7 @@ glusterd_peerinfo_find_by_generation(uint32_t generation)
 
     GF_ASSERT(priv);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     cds_list_for_each_entry_rcu(entry, &priv->peers, uuid_list)
     {
         if (entry->generation == generation) {
@@ -1002,7 +1002,7 @@ glusterd_peerinfo_find_by_generation(uint32_t generation)
             break;
         }
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     if (!found)
         gf_msg_debug(this->name, 0,
@@ -1025,9 +1025,9 @@ glusterd_get_peers_count()
     conf = this->private;
     GF_VALIDATE_OR_GOTO(this->name, conf, out);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     cds_list_for_each_entry_rcu(peer, &conf->peers, uuid_list) count++;
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
 out:
     return count;
diff --git a/xlators/mgmt/glusterd/src/glusterd-replace-brick.c b/xlators/mgmt/glusterd/src/glusterd-replace-brick.c
index f14e79ecf5f..355391db69f 100644
--- a/xlators/mgmt/glusterd/src/glusterd-replace-brick.c
+++ b/xlators/mgmt/glusterd/src/glusterd-replace-brick.c
@@ -268,7 +268,7 @@ glusterd_op_stage_replace_brick(dict_t *dict, char **op_errstr,
     }
 
     if (!gf_is_local_addr(host)) {
-        rcu_read_lock();
+        RCU_READ_LOCK;
 
         peerinfo = glusterd_peerinfo_find(NULL, host);
         if (peerinfo == NULL) {
@@ -292,7 +292,7 @@ glusterd_op_stage_replace_brick(dict_t *dict, char **op_errstr,
             *op_errstr = gf_strdup(msg);
             ret = -1;
         }
-        rcu_read_unlock();
+        RCU_READ_UNLOCK;
 
         if (ret)
             goto out;
diff --git a/xlators/mgmt/glusterd/src/glusterd-reset-brick.c b/xlators/mgmt/glusterd/src/glusterd-reset-brick.c
index 41adc40b5ce..83d3128f8f0 100644
--- a/xlators/mgmt/glusterd/src/glusterd-reset-brick.c
+++ b/xlators/mgmt/glusterd/src/glusterd-reset-brick.c
@@ -153,7 +153,7 @@ glusterd_reset_brick_prevalidate(dict_t *dict, char **op_errstr,
         if (ret)
             goto out;
     } else {
-        rcu_read_lock();
+        RCU_READ_LOCK;
 
         peerinfo = glusterd_peerinfo_find(NULL, host);
         if (peerinfo == NULL) {
@@ -178,7 +178,7 @@ glusterd_reset_brick_prevalidate(dict_t *dict, char **op_errstr,
             *op_errstr = gf_strdup(msg);
             ret = -1;
         }
-        rcu_read_unlock();
+        RCU_READ_UNLOCK;
 
         if (ret)
             goto out;
diff --git a/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c b/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c
index 40e22deff9b..49a3d3b5a32 100644
--- a/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c
+++ b/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c
@@ -266,7 +266,7 @@ __glusterd_probe_cbk(struct rpc_req *req, struct iovec *iov, int count,
         goto out;
     }
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     peerinfo = glusterd_peerinfo_find(rsp.uuid, rsp.hostname);
     if (peerinfo == NULL) {
         ret = -1;
@@ -403,7 +403,7 @@ cont:
            "Received resp to probe req");
 
 unlock:
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
 out:
     free(rsp.hostname);  // malloced by xdr
@@ -467,7 +467,7 @@ __glusterd_friend_add_cbk(struct rpc_req *req, struct iovec *iov, int count,
            (op_ret) ? "RJT" : "ACC", uuid_utoa(rsp.uuid), rsp.hostname,
            rsp.port);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
 
     peerinfo = glusterd_peerinfo_find(rsp.uuid, rsp.hostname);
     if (peerinfo == NULL) {
@@ -507,7 +507,7 @@ __glusterd_friend_add_cbk(struct rpc_req *req, struct iovec *iov, int count,
     ret = glusterd_friend_sm_inject_event(event);
 
 unlock:
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 out:
     ctx = ((call_frame_t *)myframe)->local;
     ((call_frame_t *)myframe)->local = NULL;
@@ -589,7 +589,7 @@ __glusterd_friend_remove_cbk(struct rpc_req *req, struct iovec *iov, int count,
            rsp.port);
 
 inject:
-    rcu_read_lock();
+    RCU_READ_LOCK;
 
     peerinfo = glusterd_peerinfo_find(rsp.uuid, ctx->hostname);
     if (peerinfo == NULL) {
@@ -622,7 +622,7 @@ inject:
     op_ret = 0;
 
 unlock:
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
 respond:
     ret = glusterd_xfer_cli_deprobe_resp(ctx->req, op_ret, op_errno, NULL,
@@ -748,9 +748,9 @@ __glusterd_cluster_lock_cbk(struct rpc_req *req, struct iovec *iov, int count,
                      uuid_utoa(rsp.uuid));
     }
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     ret = (glusterd_peerinfo_find(rsp.uuid, NULL) == NULL);
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     if (ret) {
         gf_msg(this->name, GF_LOG_CRITICAL, 0, GD_MSG_RESP_FROM_UNKNOWN_PEER,
@@ -865,9 +865,9 @@ glusterd_mgmt_v3_lock_peers_cbk_fn(struct rpc_req *req, struct iovec *iov,
                      uuid_utoa(rsp.uuid));
     }
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     ret = (glusterd_peerinfo_find(rsp.uuid, NULL) == NULL);
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     if (ret) {
         gf_msg(this->name, GF_LOG_CRITICAL, 0, GD_MSG_RESP_FROM_UNKNOWN_PEER,
@@ -973,9 +973,9 @@ glusterd_mgmt_v3_unlock_peers_cbk_fn(struct rpc_req *req, struct iovec *iov,
                      uuid_utoa(rsp.uuid));
     }
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     ret = (glusterd_peerinfo_find(rsp.uuid, NULL) == NULL);
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     if (ret) {
         gf_msg(this->name, GF_LOG_CRITICAL, 0, GD_MSG_CLUSTER_UNLOCK_FAILED,
@@ -1079,9 +1079,9 @@ __glusterd_cluster_unlock_cbk(struct rpc_req *req, struct iovec *iov, int count,
                      uuid_utoa(rsp.uuid));
     }
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     ret = (glusterd_peerinfo_find(rsp.uuid, NULL) == NULL);
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     if (ret) {
         gf_msg(this->name, GF_LOG_CRITICAL, 0, GD_MSG_CLUSTER_UNLOCK_FAILED,
@@ -1203,7 +1203,7 @@ out:
                      uuid_utoa(rsp.uuid));
     }
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     peerinfo = glusterd_peerinfo_find(rsp.uuid, NULL);
     if (peerinfo == NULL) {
         gf_msg(this->name, GF_LOG_CRITICAL, 0, GD_MSG_RESP_FROM_UNKNOWN_PEER,
@@ -1230,7 +1230,7 @@ out:
         event_type = GD_OP_EVENT_RCVD_ACC;
     }
 
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     ret = glusterd_set_txn_opinfo(txn_id, &opinfo);
     if (ret)
@@ -1357,7 +1357,7 @@ __glusterd_commit_op_cbk(struct rpc_req *req, struct iovec *iov, int count,
                uuid_utoa(*txn_id));
     }
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     peerinfo = glusterd_peerinfo_find(rsp.uuid, NULL);
     if (peerinfo == NULL) {
         gf_msg(this->name, GF_LOG_CRITICAL, 0, GD_MSG_RESP_FROM_UNKNOWN_PEER,
@@ -1408,7 +1408,7 @@ __glusterd_commit_op_cbk(struct rpc_req *req, struct iovec *iov, int count,
         }
     }
 unlock:
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
 out:
 
@@ -1510,11 +1510,11 @@ glusterd_rpc_friend_add(call_frame_t *frame, xlator_t *this, void *data)
 
     GF_ASSERT(priv);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
 
     peerinfo = glusterd_peerinfo_find(event->peerid, event->peername);
     if (!peerinfo) {
-        rcu_read_unlock();
+        RCU_READ_UNLOCK;
         ret = -1;
         gf_msg(this->name, GF_LOG_ERROR, 0, GD_MSG_PEER_NOT_FOUND,
                "Could not find peer %s(%s)", event->peername,
@@ -1526,7 +1526,7 @@ glusterd_rpc_friend_add(call_frame_t *frame, xlator_t *this, void *data)
     req.hostname = gf_strdup(peerinfo->hostname);
     req.port = peerinfo->port;
 
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     ret = glusterd_add_volumes_to_export_dict(&peer_data);
     if (ret) {
@@ -1604,11 +1604,11 @@ glusterd_rpc_friend_remove(call_frame_t *frame, xlator_t *this, void *data)
 
     GF_ASSERT(priv);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
 
     peerinfo = glusterd_peerinfo_find(event->peerid, event->peername);
     if (!peerinfo) {
-        rcu_read_unlock();
+        RCU_READ_UNLOCK;
         ret = -1;
         gf_msg(this->name, GF_LOG_ERROR, 0, GD_MSG_PEER_NOT_FOUND,
                "Could not find peer %s(%s)", event->peername,
@@ -1625,7 +1625,7 @@ glusterd_rpc_friend_remove(call_frame_t *frame, xlator_t *this, void *data)
                                   glusterd_friend_remove_cbk,
                                   (xdrproc_t)xdr_gd1_mgmt_friend_req);
 
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 out:
     GF_FREE(req.hostname);
 
diff --git a/xlators/mgmt/glusterd/src/glusterd-server-quorum.c b/xlators/mgmt/glusterd/src/glusterd-server-quorum.c
index cfa0cce0aba..66c6419b535 100644
--- a/xlators/mgmt/glusterd/src/glusterd-server-quorum.c
+++ b/xlators/mgmt/glusterd/src/glusterd-server-quorum.c
@@ -217,7 +217,7 @@ glusterd_get_quorum_cluster_counts(xlator_t *this, int *active_count,
     if (active_count)
         *active_count = 1;
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     cds_list_for_each_entry_rcu(peerinfo, &conf->peers, uuid_list)
     {
         if (_is_contributing_to_quorum(peerinfo->quorum_contrib))
@@ -225,7 +225,7 @@ glusterd_get_quorum_cluster_counts(xlator_t *this, int *active_count,
         if (active_count && (peerinfo->quorum_contrib == QUORUM_UP))
             *active_count = *active_count + 1;
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     ret = dict_get_str(conf->opts, GLUSTERD_QUORUM_RATIO_KEY, &val);
     if (ret == 0) {
diff --git a/xlators/mgmt/glusterd/src/glusterd-sm.c b/xlators/mgmt/glusterd/src/glusterd-sm.c
index 35bc71455d2..f9b044fae47 100644
--- a/xlators/mgmt/glusterd/src/glusterd-sm.c
+++ b/xlators/mgmt/glusterd/src/glusterd-sm.c
@@ -163,7 +163,7 @@ glusterd_broadcast_friend_delete(char *hostname, uuid_t uuid)
     if (ret)
         goto out;
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     cds_list_for_each_entry_rcu(peerinfo, &priv->peers, uuid_list)
     {
         if (!peerinfo->connected || !peerinfo->peer)
@@ -186,7 +186,7 @@ glusterd_broadcast_friend_delete(char *hostname, uuid_t uuid)
         }
     }
 unlock:
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     gf_msg_debug("glusterd", 0, "Returning with %d", ret);
 
@@ -229,7 +229,7 @@ glusterd_ac_reverse_probe_begin(glusterd_friend_sm_event_t *event, void *ctx)
     GF_ASSERT(event);
     GF_ASSERT(ctx);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
 
     peerinfo = glusterd_peerinfo_find(event->peerid, event->peername);
     if (!peerinfo) {
@@ -274,7 +274,7 @@ glusterd_ac_reverse_probe_begin(glusterd_friend_sm_event_t *event, void *ctx)
     }
 
 out:
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     if (ret) {
         if (new_event)
@@ -305,7 +305,7 @@ glusterd_ac_friend_add(glusterd_friend_sm_event_t *event, void *ctx)
 
     GF_ASSERT(conf);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
 
     peerinfo = glusterd_peerinfo_find(event->peerid, event->peername);
     if (!peerinfo) {
@@ -328,7 +328,7 @@ glusterd_ac_friend_add(glusterd_friend_sm_event_t *event, void *ctx)
     }
 
 out:
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     if (ret && frame)
         STACK_DESTROY(frame->root);
@@ -361,7 +361,7 @@ glusterd_ac_friend_probe(glusterd_friend_sm_event_t *event, void *ctx)
 
     GF_ASSERT(conf);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     peerinfo = glusterd_peerinfo_find(NULL, probe_ctx->hostname);
     if (peerinfo == NULL) {
         // We should not reach this state ideally
@@ -407,7 +407,7 @@ glusterd_ac_friend_probe(glusterd_friend_sm_event_t *event, void *ctx)
     }
 
 out:
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     if (dict)
         dict_unref(dict);
@@ -440,7 +440,7 @@ glusterd_ac_send_friend_remove_req(glusterd_friend_sm_event_t *event,
 
     GF_ASSERT(conf);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
 
     peerinfo = glusterd_peerinfo_find(event->peerid, event->peername);
     if (!peerinfo) {
@@ -487,7 +487,7 @@ glusterd_ac_send_friend_remove_req(glusterd_friend_sm_event_t *event,
     }
 
 out:
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     gf_msg_debug("glusterd", 0, "Returning with %d", ret);
 
@@ -534,7 +534,7 @@ glusterd_ac_send_friend_update(glusterd_friend_sm_event_t *event, void *ctx)
 
     GF_ASSERT(priv);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
 
     cur_peerinfo = glusterd_peerinfo_find(event->peerid, event->peername);
     if (!cur_peerinfo) {
@@ -597,7 +597,7 @@ glusterd_ac_send_friend_update(glusterd_friend_sm_event_t *event, void *ctx)
     gf_msg_debug("glusterd", 0, "Returning with %d", ret);
 
 out:
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     if (friends)
         dict_unref(friends);
@@ -632,7 +632,7 @@ glusterd_ac_update_friend(glusterd_friend_sm_event_t *event, void *ctx)
 
     GF_ASSERT(priv);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
 
     cur_peerinfo = glusterd_peerinfo_find(event->peerid, event->peername);
     if (!cur_peerinfo) {
@@ -694,7 +694,7 @@ glusterd_ac_update_friend(glusterd_friend_sm_event_t *event, void *ctx)
     gf_msg_debug(this->name, 0, "Returning with %d", ret);
 
 out:
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     if (friends)
         dict_unref(friends);
@@ -801,13 +801,13 @@ glusterd_ac_handle_friend_remove_req(glusterd_friend_sm_event_t *event,
     ret = glusterd_xfer_friend_remove_resp(ev_ctx->req, ev_ctx->hostname,
                                            ev_ctx->port);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     cds_list_for_each_entry_rcu(peerinfo, &priv->peers, uuid_list)
     {
         ret = glusterd_friend_sm_new_event(GD_FRIEND_EVENT_REMOVE_FRIEND,
                                            &new_event);
         if (ret) {
-            rcu_read_unlock();
+            RCU_READ_UNLOCK;
             goto out;
         }
 
@@ -816,13 +816,13 @@ glusterd_ac_handle_friend_remove_req(glusterd_friend_sm_event_t *event,
 
         ret = glusterd_friend_sm_inject_event(new_event);
         if (ret) {
-            rcu_read_unlock();
+            RCU_READ_UNLOCK;
             goto out;
         }
 
         new_event = NULL;
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     glusterd_peer_detach_cleanup(priv);
 out:
@@ -842,14 +842,14 @@ glusterd_ac_friend_remove(glusterd_friend_sm_event_t *event, void *ctx)
 
     GF_ASSERT(event);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
 
     peerinfo = glusterd_peerinfo_find(event->peerid, event->peername);
     if (!peerinfo) {
         gf_msg(THIS->name, GF_LOG_ERROR, 0, GD_MSG_PEER_NOT_FOUND,
                "Could not find peer %s(%s)", event->peername,
                uuid_utoa(event->peerid));
-        rcu_read_unlock();
+        RCU_READ_UNLOCK;
         goto out;
     }
     ret = glusterd_friend_remove_cleanup_vols(peerinfo->uuid);
@@ -857,7 +857,7 @@ glusterd_ac_friend_remove(glusterd_friend_sm_event_t *event, void *ctx)
         gf_msg(THIS->name, GF_LOG_WARNING, 0, GD_MSG_VOL_CLEANUP_FAIL,
                "Volumes cleanup failed");
 
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
     /* Exiting read critical section as glusterd_peerinfo_cleanup calls
      * synchronize_rcu before freeing the peerinfo
      */
@@ -905,14 +905,14 @@ glusterd_ac_handle_friend_add_req(glusterd_friend_sm_event_t *event, void *ctx)
     ev_ctx = ctx;
     gf_uuid_copy(uuid, ev_ctx->uuid);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     peerinfo = glusterd_peerinfo_find(event->peerid, event->peername);
     if (!peerinfo) {
         gf_msg(this->name, GF_LOG_ERROR, 0, GD_MSG_PEER_NOT_FOUND,
                "Could not find peer %s(%s)", event->peername,
                uuid_utoa(event->peerid));
         ret = -1;
-        rcu_read_unlock();
+        RCU_READ_UNLOCK;
         goto out;
     }
 
@@ -922,7 +922,7 @@ glusterd_ac_handle_friend_add_req(glusterd_friend_sm_event_t *event, void *ctx)
      */
     gf_uuid_copy(peerinfo->uuid, ev_ctx->uuid);
 
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     conf = this->private;
     GF_ASSERT(conf);
@@ -1047,7 +1047,7 @@ glusterd_friend_sm_transition_state(uuid_t peerid, char *peername,
     GF_ASSERT(state);
     GF_ASSERT(peername);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     peerinfo = glusterd_peerinfo_find(peerid, peername);
     if (!peerinfo) {
         goto out;
@@ -1061,7 +1061,7 @@ glusterd_friend_sm_transition_state(uuid_t peerid, char *peername,
 
     ret = 0;
 out:
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
     return ret;
 }
 
@@ -1413,7 +1413,7 @@ glusterd_friend_sm()
             cds_list_del_init(&event->list);
             event_type = event->event;
 
-            rcu_read_lock();
+            RCU_READ_LOCK;
 
             peerinfo = glusterd_peerinfo_find(event->peerid, event->peername);
             if (!peerinfo) {
@@ -1423,7 +1423,7 @@ glusterd_friend_sm()
                        glusterd_friend_sm_event_name_get(event_type));
 
                 GF_FREE(event);
-                rcu_read_unlock();
+                RCU_READ_UNLOCK;
                 continue;
             }
             gf_msg_debug("glusterd", 0, "Dequeued event of type: '%s'",
@@ -1431,7 +1431,7 @@ glusterd_friend_sm()
 
             old_state = peerinfo->state.state;
 
-            rcu_read_unlock();
+            RCU_READ_UNLOCK;
             /* Giving up read-critical section here as we only need
              * the current state to call the handler.
              *
@@ -1489,10 +1489,10 @@ glusterd_friend_sm()
             /* We need to obtain peerinfo reference once again as we
              * had exited the read critical section above.
              */
-            rcu_read_lock();
+            RCU_READ_LOCK;
             peerinfo = glusterd_peerinfo_find(event->peerid, event->peername);
             if (!peerinfo) {
-                rcu_read_unlock();
+                RCU_READ_UNLOCK;
                 /* A peer can only be deleted as a effect of
                  * this state machine, and two such state
                  * machines can never run at the same time.
@@ -1518,7 +1518,7 @@ glusterd_friend_sm()
                 gf_msg(this->name, GF_LOG_ERROR, 0, GD_MSG_PEERINFO_CREATE_FAIL,
                        "Failed to store peerinfo");
             }
-            rcu_read_unlock();
+            RCU_READ_UNLOCK;
 
             glusterd_destroy_friend_event_context(event);
             GF_FREE(event);
diff --git a/xlators/mgmt/glusterd/src/glusterd-snapshot.c b/xlators/mgmt/glusterd/src/glusterd-snapshot.c
index 543d677f420..48af5e8355a 100644
--- a/xlators/mgmt/glusterd/src/glusterd-snapshot.c
+++ b/xlators/mgmt/glusterd/src/glusterd-snapshot.c
@@ -186,7 +186,7 @@ glusterd_find_missed_snap(dict_t *rsp_dict, glusterd_volinfo_t *vol,
             continue;
         }
 
-        rcu_read_lock();
+        RCU_READ_LOCK;
         cds_list_for_each_entry_rcu(peerinfo, peers, uuid_list)
         {
             if (gf_uuid_compare(peerinfo->uuid, brickinfo->uuid)) {
@@ -208,12 +208,12 @@ glusterd_find_missed_snap(dict_t *rsp_dict, glusterd_volinfo_t *vol,
                            "info for %s:%s in the "
                            "rsp_dict",
                            brickinfo->hostname, brickinfo->path);
-                    rcu_read_unlock();
+                    RCU_READ_UNLOCK;
                     goto out;
                 }
             }
         }
-        rcu_read_unlock();
+        RCU_READ_UNLOCK;
         brick_count++;
     }
 
diff --git a/xlators/mgmt/glusterd/src/glusterd-store.c b/xlators/mgmt/glusterd/src/glusterd-store.c
index 57ad7ca501d..be5f072de66 100644
--- a/xlators/mgmt/glusterd/src/glusterd-store.c
+++ b/xlators/mgmt/glusterd/src/glusterd-store.c
@@ -4657,14 +4657,14 @@ glusterd_store_retrieve_peers(xlator_t *this)
 
     args.mode = GD_MODE_ON;
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     cds_list_for_each_entry_rcu(peerinfo, &priv->peers, uuid_list)
     {
         ret = glusterd_friend_rpc_create(this, peerinfo, &args);
         if (ret)
             break;
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
     peerinfo = NULL;
 
 out:
diff --git a/xlators/mgmt/glusterd/src/glusterd-syncop.c b/xlators/mgmt/glusterd/src/glusterd-syncop.c
index 0bf03358ffd..bdb4b137d6b 100644
--- a/xlators/mgmt/glusterd/src/glusterd-syncop.c
+++ b/xlators/mgmt/glusterd/src/glusterd-syncop.c
@@ -52,13 +52,13 @@ gd_collate_errors(struct syncargs *args, int op_ret, int op_errno,
         args->op_ret = op_ret;
         args->op_errno = op_errno;
 
-        rcu_read_lock();
+        RCU_READ_LOCK;
         peerinfo = glusterd_peerinfo_find(peerid, NULL);
         if (peerinfo)
             peer_str = gf_strdup(peerinfo->hostname);
         else
             peer_str = gf_strdup(uuid_utoa(uuid));
-        rcu_read_unlock();
+        RCU_READ_UNLOCK;
 
         if (op_errstr && strcmp(op_errstr, "")) {
             len = snprintf(err_str, sizeof(err_str) - 1, "Error: %s",
@@ -560,7 +560,7 @@ _gd_syncop_mgmt_lock_cbk(struct rpc_req *req, struct iovec *iov, int count,
 
     gf_uuid_copy(args->uuid, rsp.uuid);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     peerinfo = glusterd_peerinfo_find(*peerid, NULL);
     if (peerinfo) {
         /* Set peer as locked, so we unlock only the locked peers */
@@ -573,7 +573,7 @@ _gd_syncop_mgmt_lock_cbk(struct rpc_req *req, struct iovec *iov, int count,
                "ID %s",
                uuid_utoa(*peerid));
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     op_ret = rsp.op_ret;
     op_errno = rsp.op_errno;
@@ -661,7 +661,7 @@ _gd_syncop_mgmt_unlock_cbk(struct rpc_req *req, struct iovec *iov, int count,
 
     gf_uuid_copy(args->uuid, rsp.uuid);
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     peerinfo = glusterd_peerinfo_find(*peerid, NULL);
     if (peerinfo) {
         peerinfo->locked = _gf_false;
@@ -672,7 +672,7 @@ _gd_syncop_mgmt_unlock_cbk(struct rpc_req *req, struct iovec *iov, int count,
                "ID %s",
                uuid_utoa(*peerid));
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     op_ret = rsp.op_ret;
     op_errno = rsp.op_errno;
@@ -770,9 +770,9 @@ _gd_syncop_stage_op_cbk(struct rpc_req *req, struct iovec *iov, int count,
         }
     }
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     ret = (glusterd_peerinfo_find(rsp.uuid, NULL) == NULL);
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
     if (ret) {
         ret = -1;
         gf_msg(this->name, GF_LOG_CRITICAL, 0, GD_MSG_RESP_FROM_UNKNOWN_PEER,
@@ -1072,9 +1072,9 @@ _gd_syncop_commit_op_cbk(struct rpc_req *req, struct iovec *iov, int count,
         }
     }
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     ret = (glusterd_peerinfo_find(rsp.uuid, NULL) == 0);
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
     if (ret) {
         ret = -1;
         gf_msg(this->name, GF_LOG_CRITICAL, 0, GD_MSG_RESP_FROM_UNKNOWN_PEER,
@@ -1185,7 +1185,7 @@ gd_lock_op_phase(glusterd_conf_t *conf, glusterd_op_t op, dict_t *op_ctx,
     synctask_barrier_init((&args));
     peer_cnt = 0;
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     cds_list_for_each_entry_rcu(peerinfo, &conf->peers, uuid_list)
     {
         /* Only send requests to peers who were available before the
@@ -1209,7 +1209,7 @@ gd_lock_op_phase(glusterd_conf_t *conf, glusterd_op_t op, dict_t *op_ctx,
                                    peer_uuid, txn_id);
         peer_cnt++;
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     if (0 == peer_cnt) {
         ret = 0;
@@ -1315,7 +1315,7 @@ stage_done:
     synctask_barrier_init((&args));
     peer_cnt = 0;
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     cds_list_for_each_entry_rcu(peerinfo, &conf->peers, uuid_list)
     {
         /* Only send requests to peers who were available before the
@@ -1334,7 +1334,7 @@ stage_done:
                                       req_dict, op_ctx);
         peer_cnt++;
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     if (0 == peer_cnt) {
         ret = 0;
@@ -1441,7 +1441,7 @@ commit_done:
     synctask_barrier_init((&args));
     peer_cnt = 0;
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     cds_list_for_each_entry_rcu(peerinfo, &conf->peers, uuid_list)
     {
         /* Only send requests to peers who were available before the
@@ -1460,7 +1460,7 @@ commit_done:
                                        req_dict, op_ctx);
         peer_cnt++;
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     if (0 == peer_cnt) {
         ret = 0;
@@ -1520,7 +1520,7 @@ gd_unlock_op_phase(glusterd_conf_t *conf, glusterd_op_t op, int *op_ret,
     peer_cnt = 0;
 
     if (cluster_lock) {
-        rcu_read_lock();
+        RCU_READ_LOCK;
         cds_list_for_each_entry_rcu(peerinfo, &conf->peers, uuid_list)
         {
             /* Only send requests to peers who were available before
@@ -1541,7 +1541,7 @@ gd_unlock_op_phase(glusterd_conf_t *conf, glusterd_op_t op, int *op_ret,
                 peer_cnt++;
             }
         }
-        rcu_read_unlock();
+        RCU_READ_UNLOCK;
     } else {
         ret = dict_get_int32(op_ctx, "hold_global_locks", &global);
         if (!ret && global)
@@ -1549,7 +1549,7 @@ gd_unlock_op_phase(glusterd_conf_t *conf, glusterd_op_t op, int *op_ret,
         else
             type = "vol";
         if (volname || global) {
-            rcu_read_lock();
+            RCU_READ_LOCK;
             cds_list_for_each_entry_rcu(peerinfo, &conf->peers, uuid_list)
             {
                 /* Only send requests to peers who were
@@ -1568,7 +1568,7 @@ gd_unlock_op_phase(glusterd_conf_t *conf, glusterd_op_t op, int *op_ret,
                                          tmp_uuid, txn_id);
                 peer_cnt++;
             }
-            rcu_read_unlock();
+            RCU_READ_UNLOCK;
         }
     }
 
diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.c b/xlators/mgmt/glusterd/src/glusterd-utils.c
index cdac6d5b8bf..d58121f91e9 100644
--- a/xlators/mgmt/glusterd/src/glusterd-utils.c
+++ b/xlators/mgmt/glusterd/src/glusterd-utils.c
@@ -10828,7 +10828,7 @@ glusterd_volume_rebalance_use_rsp_dict(dict_t *aggr, dict_t *rsp_dict)
         node_uuid_str = gf_strdup(node_uuid);
 
         /* Finding the index of the node-uuid in the peer-list */
-        rcu_read_lock();
+        RCU_READ_LOCK;
         cds_list_for_each_entry_rcu(peerinfo, &conf->peers, uuid_list)
         {
             peer_uuid_str = gd_peer_uuid_str(peerinfo);
@@ -10837,7 +10837,7 @@ glusterd_volume_rebalance_use_rsp_dict(dict_t *aggr, dict_t *rsp_dict)
 
             current_index++;
         }
-        rcu_read_unlock();
+        RCU_READ_UNLOCK;
 
         /* Setting the largest index value as the total count. */
         ret = dict_get_int32n(ctx_dict, "count", SLEN("count"), &count);
@@ -13771,7 +13771,7 @@ glusterd_count_connected_peers(int32_t *count)
 
     *count = 1;
 
-    rcu_read_lock();
+    RCU_READ_LOCK;
     cds_list_for_each_entry_rcu(peerinfo, &conf->peers, uuid_list)
     {
         /* Find peer who is connected and is a friend */
@@ -13780,7 +13780,7 @@ glusterd_count_connected_peers(int32_t *count)
             (*count)++;
         }
     }
-    rcu_read_unlock();
+    RCU_READ_UNLOCK;
 
     ret = 0;
 out:
diff --git a/xlators/mgmt/glusterd/src/glusterd.h b/xlators/mgmt/glusterd/src/glusterd.h
index b0a7d9a448d..be1eed04a68 100644
--- a/xlators/mgmt/glusterd/src/glusterd.h
+++ b/xlators/mgmt/glusterd/src/glusterd.h
@@ -925,6 +925,20 @@ typedef ssize_t (*gd_serialize_t)(struct iovec outmsg, void *args);
         *snap_volname_ptr = '\0';                                              \
     } while (0)
 
+#define RCU_READ_LOCK                                                          \
+    pthread_mutex_lock(&(THIS->ctx)->cleanup_lock);                            \
+    {                                                                          \
+        rcu_read_lock();                                                       \
+    }                                                                          \
+    pthread_mutex_unlock(&(THIS->ctx)->cleanup_lock);
+
+#define RCU_READ_UNLOCK                                                        \
+    pthread_mutex_lock(&(THIS->ctx)->cleanup_lock);                            \
+    {                                                                          \
+        rcu_read_unlock();                                                     \
+    }                                                                          \
+    pthread_mutex_unlock(&(THIS->ctx)->cleanup_lock);
+
 #define GLUSTERD_DUMP_PEERS(head, member, xpeers)                              \
     do {                                                                       \
         glusterd_peerinfo_t *_peerinfo = NULL;                                 \
@@ -933,7 +947,7 @@ typedef ssize_t (*gd_serialize_t)(struct iovec outmsg, void *args);
                                                                                \
         key = xpeers ? "glusterd.xaction_peer" : "glusterd.peer";              \
                                                                                \
-        rcu_read_lock();                                                       \
+        RCU_READ_LOCK;                                                         \
         cds_list_for_each_entry_rcu(_peerinfo, head, member)                   \
         {                                                                      \
             glusterd_dump_peer(_peerinfo, key, index, xpeers);                 \
@@ -941,7 +955,7 @@ typedef ssize_t (*gd_serialize_t)(struct iovec outmsg, void *args);
                 glusterd_dump_peer_rpcstat(_peerinfo, key, index);             \
             index++;                                                           \
         }                                                                      \
-        rcu_read_unlock();                                                     \
+        RCU_READ_UNLOCK;                                                       \
                                                                                \
     } while (0)