---

yaml --- r: 53625 b: refs/heads/master c: 41be144 h: refs/heads/master i: 53623: 4eb5e98 v: v3
git-mirror · Mar 11, 2007 · ea6a3a9 · ea6a3a9
1 parent 49a156e
commit ea6a3a9
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bf32ed33e97ac7905fa5a2bf49a634c2eaf62457
+refs/heads/master: 41be14442213b6dbeea3cba2ed18a2923666278c
diff --git a/trunk/drivers/scsi/scsi_transport_iscsi.c b/trunk/drivers/scsi/scsi_transport_iscsi.c
@@ -49,7 +49,7 @@ struct iscsi_internal {
 	struct class_device_attribute *session_attrs[ISCSI_SESSION_ATTRS + 1];
 };
 
-static int iscsi_session_nr;	/* sysfs session id for next new session */
+static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
 
 /*
  * list of registered transports and lock that must
@@ -300,7 +300,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
 	int err;
 
 	ihost = shost->shost_data;
-	session->sid = iscsi_session_nr++;
+	session->sid = atomic_add_return(1, &iscsi_session_nr);
 	session->target_id = target_id;
 
 	snprintf(session->dev.bus_id, BUS_ID_SIZE, "session%u",
@@ -1419,6 +1419,8 @@ static __init int iscsi_transport_init(void)
 	printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
 		ISCSI_TRANSPORT_VERSION);
 
+	atomic_set(&iscsi_session_nr, 0);
+
 	err = class_register(&iscsi_transport_class);
 	if (err)
 		return err;