/* It is possible TX completion already happened
* before we set TSQ_THROTTLED, so we must
* test again the condition.
- * We abuse smp_mb__after_clear_bit() because
- * there is no smp_mb__after_set_bit() yet
*/
- smp_mb__after_clear_bit();
+ smp_mb__after_atomic();
if (atomic_read(&sk->sk_wmem_alloc) > limit)
break;
}