ipvs: fix tinfo memory leak in start_sync_thread

[mirror_ubuntu-bionic-kernel.git] / include / net / ip_vs.h

diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index ff68cf288f9bf3a3ac18d696e215980e4fee54f5..b4ff471a3a2daea73a7f00588bf72e5336c4fafc 100644 (file)
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -812,11 +812,12 @@ struct ipvs_master_sync_state {
        struct ip_vs_sync_buff  *sync_buff;
        unsigned long           sync_queue_len;
        unsigned int            sync_queue_delay;
-       struct task_struct      *master_thread;
        struct delayed_work     master_wakeup_work;
        struct netns_ipvs       *ipvs;
 };
 
+struct ip_vs_sync_thread_data;
+
 /* How much time to keep dests in trash */
 #define IP_VS_DEST_TRASH_PERIOD                (120 * HZ)
 
@@ -947,7 +948,8 @@ struct netns_ipvs {
        spinlock_t              sync_lock;
        struct ipvs_master_sync_state *ms;
        spinlock_t              sync_buff_lock;
-       struct task_struct      **backup_threads;
+       struct ip_vs_sync_thread_data *master_tinfo;
+       struct ip_vs_sync_thread_data *backup_tinfo;
        int                     threads_mask;
        volatile int            sync_state;
        struct mutex            sync_mutex;