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-rw-r--r--src/vnet/dns/dns.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vnet/dns/dns.h b/src/vnet/dns/dns.h
index f0edd8cf4ba..59a61ed7687 100644
--- a/src/vnet/dns/dns.h
+++ b/src/vnet/dns/dns.h
@@ -187,7 +187,7 @@ dns_cache_lock (dns_main_t * dm)
{
if (dm->cache_lock)
{
- while (__sync_lock_test_and_set (dm->cache_lock, 1))
+ while (clib_atomic_test_and_set (dm->cache_lock))
;
}
}