At 2020-10-19 16:47:55, "Ananyev, Konstantin"
wrote:
> -Original Message-
> From: Ananyev, Konstantin
> Sent: Monday, October 19, 2020 9:44 AM
> To: Ananyev, Konstantin
> Subject: FW: Re:RE: Re:RE: [PATCH] gso: fix free issue of mbuf gso segments
> attach to
>
>
>
> From: yang
> -Original Message-
> From: Ananyev, Konstantin
> Sent: Monday, October 19, 2020 9:44 AM
> To: Ananyev, Konstantin
> Subject: FW: Re:RE: Re:RE: [PATCH] gso: fix free issue of mbuf gso segments
> attach to
>
>
>
> From: yang_y_yi mailto:yang_y...@163.com>>
> Sent: Monday, Octobe
At 2020-10-19 11:17:48, "Hu, Jiayu" wrote:
>
>
>> -Original Message-
>> From: Ananyev, Konstantin
>> Sent: Friday, October 16, 2020 4:31 PM
>> To: Hu, Jiayu ; yang_y_yi
>> Cc: dev@dpdk.org; olivier.m...@6wind.com; tho...@monjalon.net;
>> yangy...@inspur.com
>> Subject: RE: Re:RE: [PATCH]
> -Original Message-
> From: Ananyev, Konstantin
> Sent: Friday, October 16, 2020 4:31 PM
> To: Hu, Jiayu ; yang_y_yi
> Cc: dev@dpdk.org; olivier.m...@6wind.com; tho...@monjalon.net;
> yangy...@inspur.com
> Subject: RE: Re:RE: [PATCH] gso: fix free issue of mbuf gso segments attach to
At 2020-10-16 08:53:00, "Hu, Jiayu" wrote:
>
>
>> -Original Message-
>> From: Ananyev, Konstantin
>> Sent: Friday, October 16, 2020 12:16 AM
>> To: Hu, Jiayu ; yang_y_yi
>> Cc: dev@dpdk.org; olivier.m...@6wind.com; tho...@monjalon.net;
>> yangy...@inspur.com
>> Subject: RE: Re:RE: [PATCH
At 2020-10-16 00:16:03, "Ananyev, Konstantin"
wrote:
>
>
>>
>> > -Original Message-
>> > From: Ananyev, Konstantin
>> > Sent: Wednesday, October 14, 2020 8:06 PM
>> > To: yang_y_yi ; Hu, Jiayu
>> > Cc: dev@dpdk.org; olivier.m...@6wind.com; tho...@monjalon.net;
>> > yangy...@inspur.com
>
> > > > >
> > > > > I think it isn't a good idea to free it in rte_gso_segment, maybe
> > application
> > > > will continue to use this pkt for other purpose, rte_gso_segment
> > > > > can't make decision for application without any notice, it is better
> > > > > to
> > return
> > > > this d
> -Original Message-
> From: Ananyev, Konstantin
> Sent: Friday, October 16, 2020 12:16 AM
> To: Hu, Jiayu ; yang_y_yi
> Cc: dev@dpdk.org; olivier.m...@6wind.com; tho...@monjalon.net;
> yangy...@inspur.com
> Subject: RE: Re:RE: [PATCH] gso: fix free issue of mbuf gso segments attach to
>
> > -Original Message-
> > From: Ananyev, Konstantin
> > Sent: Wednesday, October 14, 2020 8:06 PM
> > To: yang_y_yi ; Hu, Jiayu
> > Cc: dev@dpdk.org; olivier.m...@6wind.com; tho...@monjalon.net;
> > yangy...@inspur.com
> > Subject: RE: Re:RE: [PATCH] gso: fix free issue of mbuf gso
> -Original Message-
> From: Ananyev, Konstantin
> Sent: Wednesday, October 14, 2020 8:06 PM
> To: yang_y_yi ; Hu, Jiayu
> Cc: dev@dpdk.org; olivier.m...@6wind.com; tho...@monjalon.net;
> yangy...@inspur.com
> Subject: RE: Re:RE: [PATCH] gso: fix free issue of mbuf gso segments attach
> From: yang_y_yi
> Sent: Wednesday, October 14, 2020 3:56 AM
> To: Hu, Jiayu
> Cc: Ananyev, Konstantin ; dev@dpdk.org;
> olivier.m...@6wind.com; tho...@monjalon.net;
> yangy...@inspur.com
> Subject: Re:RE: [PATCH] gso: fix free issue of mbuf gso segments attach to
>
> I think it isn't a good
I think it isn't a good idea to free it in rte_gso_segment, maybe application
will continue to use this pkt for other purpose, rte_gso_segment can't make
decision for application without any notice, it is better to return this
decision right backt to application.
At 2020-10-
> -Original Message-
> From: Ananyev, Konstantin
> Sent: Tuesday, October 13, 2020 11:39 PM
> To: Hu, Jiayu ; yang_y...@163.com; dev@dpdk.org
> Cc: mark.b.kavan...@intel.com; olivier.m...@6wind.com;
> tho...@monjalon.net; yangy...@inspur.com
> Subject: RE: [PATCH] gso: fix free issue of
> > rte_gso_segment decreased refcnt of pkt by one, but
> > it is wrong if pkt is external mbuf, pkt won't be
> > freed because of incorrect refcnt, the result is
> > application can't allocate mbuf from mempool because
> > mbufs in mempool are run out of.
> >
> > One correct way is application s
> -Original Message-
> From: yang_y...@163.com
> Sent: Saturday, October 10, 2020 11:10 AM
> To: dev@dpdk.org
> Cc: Hu, Jiayu ; mark.b.kavan...@intel.com; Ananyev,
> Konstantin ; olivier.m...@6wind.com;
> tho...@monjalon.net; yangy...@inspur.com; yang_y...@163.com
> Subject: [PATCH] gso
From: Yi Yang
rte_gso_segment decreased refcnt of pkt by one, but
it is wrong if pkt is external mbuf, pkt won't be
freed because of incorrect refcnt, the result is
application can't allocate mbuf from mempool because
mbufs in mempool are run out of.
One correct way is application should call
rt
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