device: use safe_list for device event, fixes some hang issues

[project/netifd.git] / device.h

diff --git a/device.h b/device.h
index 1f852ab..1068a46 100644 (file)
--- a/device.h
+++ b/device.h
@@ -15,6 +15,7 @@
 #define __LL_H
 
 #include <libubox/avl.h>
 #define __LL_H
 
 #include <libubox/avl.h>

+#include <libubox/safe_list.h>

 #include <netinet/in.h>
 
 struct device;
 #include <netinet/in.h>
 
 struct device;


@@ -83,7 +84,7 @@ enum device_event {
  * device dependency with callbacks
  */
 struct device_user {
  * device dependency with callbacks
  */
 struct device_user {

-       struct list_head list;
+       struct safe_list list;

 
        bool claimed;
        bool hotplug;
 
        bool claimed;
        bool hotplug;


@@ -110,8 +111,8 @@ struct device {
        const struct device_type *type;
 
        struct avl_node avl;
        const struct device_type *type;
 
        struct avl_node avl;

-       struct list_head users;
-       struct list_head aliases;
+       struct safe_list users;
+       struct safe_list aliases;

 
        char ifname[IFNAMSIZ + 1];
        int ifindex;
 
        char ifname[IFNAMSIZ + 1];
        int ifindex;