Re: [PATCHv3 2/2] IB/rxe: optimize the function duplicate_request

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On Tue, Apr 03, 2018 at 10:58:34AM +0800, Yanjun Zhu wrote:
>
>
> On 2018/4/1 17:12, Yonatan Cohen wrote:
> > On 3/31/2018 7:18 AM, Zhu Yanjun wrote:
> > > In the function duplicate_request, the reference of skb can be increased
> > > to replace the function skb_clone.
> > >
> > > This will make rxe performace better and save memory.
> > >
> >
> > did you make sure that when free_rd_atomic_resources() is called there
> > is no double free ? or no free at all ?
> Thanks for your reply.
> For several day's test after this patch is applied, I can not find double
> free error in softroce. If you can find it, please let me know how to
> reproduce it.

The CONFIG_DEBUG_OBJECTS_FREE option might be able to prove it.

Thanks


>
> Thanks a lot.
> Zhu Yanjun
> > thanks.
> >
> > Yonatan.
> >
> >
> >
>
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