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< void
---
> RequestPtr
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> // (functionality added for Table Walker statistics)
> // We're only interested in this when there will only be one request.
> // For simplicity, we return the last request, which would also be
> // the only request in that case.
> RequestPtr req = NULL;
>
168c174
< Request *req = new Request(gen.addr(), gen.size(), flag, masterId);
---
> req = new Request(gen.addr(), gen.size(), flag, masterId);
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>
> return req;