diff options
Diffstat (limited to 'net/netfilter/ipvs/ip_vs_sync.c')
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_sync.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c index f63c2388f38d..db801263ee9f 100644 --- a/net/netfilter/ipvs/ip_vs_sync.c +++ b/net/netfilter/ipvs/ip_vs_sync.c @@ -1637,7 +1637,10 @@ static int sync_thread_master(void *data) continue; } while (ip_vs_send_sync_msg(tinfo->sock, sb->mesg) < 0) { - int ret = __wait_event_interruptible(*sk_sleep(sk), + /* (Ab)use interruptible sleep to avoid increasing + * the load avg. + */ + __wait_event_interruptible(*sk_sleep(sk), sock_writeable(sk) || kthread_should_stop()); if (unlikely(kthread_should_stop())) |