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remove read barrier

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云风
2012-10-16 10:32:21 +08:00
parent 9bb385938e
commit 2dc3cdc932
1 changed files with 1 additions and 3 deletions
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4
skynet-src/skynet_mq.c
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@@ -60,10 +60,8 @@ skynet_globalmq_pop() {
return NULL;
}
__sync_synchronize();
if(!q->flag[head_ptr]) {
return NULL;
return NULL;
}
struct message_queue * mq = q->queue[head_ptr];