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Diffstat (limited to 'src/vnet/dns/dns.h')
-rw-r--r--src/vnet/dns/dns.h7
1 files changed, 3 insertions, 4 deletions
diff --git a/src/vnet/dns/dns.h b/src/vnet/dns/dns.h
index d5029e521d6..494ac672096 100644
--- a/src/vnet/dns/dns.h
+++ b/src/vnet/dns/dns.h
@@ -97,7 +97,7 @@ typedef struct
/** Find cached record by name */
uword *cache_entry_by_name;
- uword *cache_lock;
+ clib_spinlock_t cache_lock;
/** enable / disable flag */
int is_enabled;
@@ -196,8 +196,7 @@ dns_cache_lock (dns_main_t * dm)
{
if (dm->cache_lock)
{
- while (clib_atomic_test_and_set (dm->cache_lock))
- CLIB_PAUSE ();
+ clib_spinlock_lock (&dm->cache_lock);
}
}
@@ -206,7 +205,7 @@ dns_cache_unlock (dns_main_t * dm)
{
if (dm->cache_lock)
{
- clib_atomic_release (dm->cache_lock);
+ clib_spinlock_unlock (&dm->cache_lock);
}
}