---

yaml
---
r: 359365
b: refs/heads/master
c: c9365bd
h: refs/heads/master
i:
  359363: b0075d1
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b98c52b5721f5d88cd9b18aaf532049b44f7815a
+refs/heads/master: c9365bd028a48017ebc09d7a565d3b6bbc86b3c6

trunk/drivers/target/iscsi/iscsi_target.c

@@ -144,23 +144,24 @@ struct iscsi_tiqn *iscsit_add_tiqn(unsigned char *buf)
 	spin_lock_init(&tiqn->login_stats.lock);
 	spin_lock_init(&tiqn->logout_stats.lock);
 
-	if (!idr_pre_get(&tiqn_idr, GFP_KERNEL)) {
-		pr_err("idr_pre_get() for tiqn_idr failed\n");
-		kfree(tiqn);
-		return ERR_PTR(-ENOMEM);
-	}
 	tiqn->tiqn_state = TIQN_STATE_ACTIVE;
 
+	idr_preload(GFP_KERNEL);
 	spin_lock(&tiqn_lock);
-	ret = idr_get_new(&tiqn_idr, NULL, &tiqn->tiqn_index);
+
+	ret = idr_alloc(&tiqn_idr, NULL, 0, 0, GFP_NOWAIT);
 	if (ret < 0) {
-		pr_err("idr_get_new() failed for tiqn->tiqn_index\n");
+		pr_err("idr_alloc() failed for tiqn->tiqn_index\n");
 		spin_unlock(&tiqn_lock);
+		idr_preload_end();
 		kfree(tiqn);
 		return ERR_PTR(ret);
 	}
+	tiqn->tiqn_index = ret;
 	list_add_tail(&tiqn->tiqn_list, &g_tiqn_list);
+
 	spin_unlock(&tiqn_lock);
+	idr_preload_end();
 
 	pr_debug("CORE[0] - Added iSCSI Target IQN: %s\n", tiqn->tiqn);
 

trunk/drivers/target/iscsi/iscsi_target_login.c

@@ -247,19 +247,16 @@ static int iscsi_login_zero_tsih_s1(
 	spin_lock_init(&sess->session_usage_lock);
 	spin_lock_init(&sess->ttt_lock);
 
-	if (!idr_pre_get(&sess_idr, GFP_KERNEL)) {
-		pr_err("idr_pre_get() for sess_idr failed\n");
-		iscsit_tx_login_rsp(conn, ISCSI_STATUS_CLS_TARGET_ERR,
-				ISCSI_LOGIN_STATUS_NO_RESOURCES);
-		kfree(sess);
-		return -ENOMEM;
-	}
+	idr_preload(GFP_KERNEL);
 	spin_lock_bh(&sess_idr_lock);
-	ret = idr_get_new(&sess_idr, NULL, &sess->session_index);
+	ret = idr_alloc(&sess_idr, NULL, 0, 0, GFP_NOWAIT);
+	if (ret >= 0)
+		sess->session_index = ret;
 	spin_unlock_bh(&sess_idr_lock);
+	idr_preload_end();
 
 	if (ret < 0) {
-		pr_err("idr_get_new() for sess_idr failed\n");
+		pr_err("idr_alloc() for sess_idr failed\n");
 		iscsit_tx_login_rsp(conn, ISCSI_STATUS_CLS_TARGET_ERR,
 				ISCSI_LOGIN_STATUS_NO_RESOURCES);
 		kfree(sess);