From: Andrew Rybchenko <arybchenko@solarflare.com>
To: "Burakov, Anatoly" <anatoly.burakov@intel.com>, <dev@dpdk.org>
Cc: Olivier MATZ <olivier.matz@6wind.com>
Subject: Re: [dpdk-dev] [PATCH v1 3/9] mempool: remove callback to get capabilities
Date: Wed, 14 Mar 2018 20:24:16 +0300 [thread overview]
Message-ID: <f3148dd6-10c3-7fbb-e73b-b8f43d0a4bd3@solarflare.com> (raw)
In-Reply-To: <216ac4e5-2815-de23-4185-fd28210c0477@intel.com>
On 03/14/2018 07:53 PM, Burakov, Anatoly wrote:
> On 14-Mar-18 4:12 PM, Andrew Rybchenko wrote:
>> On 03/14/2018 05:40 PM, Burakov, Anatoly wrote:
>>> On 10-Mar-18 3:39 PM, Andrew Rybchenko wrote:
>>>> The callback was introduced to let generic code to know octeontx
>>>> mempool driver requirements to use single physically contiguous
>>>> memory chunk to store all objects and align object address to
>>>> total object size. Now these requirements are met using a new
>>>> callbacks to calculate required memory chunk size and to populate
>>>> objects using provided memory chunk.
>>>>
>>>> These capability flags are not used anywhere else.
>>>>
>>>> Restricting capabilities to flags is not generic and likely to
>>>> be insufficient to describe mempool driver features. If required
>>>> in the future, API which returns structured information may be
>>>> added.
>>>>
>>>> Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
>>>> ---
>>>
>>> Just a general comment - it is not enough to describe minimum
>>> memchunk requirements. With memory hotplug patchset that's hopefully
>>> getting merged in 18.05, memzones will no longer be guaranteed to be
>>> IOVA-contiguous. So, if a driver requires its mempool to not only be
>>> populated from a single memzone, but a single *physically
>>> contiguous* memzone, going by only callbacks will not do, because
>>> whether or not something should be a single memzone says nothing
>>> about whether this memzone has to also be IOVA-contiguous.
>>>
>>> So i believe this needs to stay in one form or another.
>>>
>>> (also it would be nice to have a flag that a user could pass to
>>> mempool_create that would force memzone reservation be
>>> IOVA-contiguous, but that's a topic for another conversation. prime
>>> user for this would be KNI.)
>>
>> I think that min_chunk_size should be treated as IOVA-contiguous.
>
> Why? It's perfectly reasonable to e.g. implement a software mempool
> driver that would perform some optimizations due to all objects being
> in the same VA-contiguous memzone, yet not be dependent on underlying
> physical memory layout. These are two separate concerns IMO.
It looks like there is some misunderstanding here or I simply don't
understand your point.
Above I mean that driver should be able to advertise its requirements on
IOVA-contiguous regions.
If driver do not care about physical memory layout, no problem.
> > So, we
>> have 4 levels:
>> - MEMPOOL_F_NO_PHYS_CONTIG (min_chunk_size == 0) --
>> IOVA-congtiguous is not required at all
>> - no MEMPOOL_F_NO_PHYS_CONTIG (min_chunk_size == total_obj_size) --
>> object should be IOVA-contiguous
>> - min_chunk_size > total_obj_size -- group of objects should be
>> IOVA-contiguous
>> - min_chunk_size == <all-objects-size> -- all objects should be
>> IOVA-contiguous
>
> I don't think this "automagic" decision on what should be
> IOVA-contiguous or not is the way to go. It needlessly complicates
> things, when all it takes is another flag passed to mempool allocator
> somewhere.
No, it is not just one flag. We really need option (3) above: group of
objects IOVA-contiguous in [1].
Of course, it is possible to use option (4) instead: everything
IOVA-contigous, but I think it is bad - it may be very big and
hard/impossible to allocate due to fragmentation.
> I'm not sure what is the best solution here. Perhaps another option
> would be to let mempool drivers allocate their memory as well? I.e.
> leave current behavior as default, as it's likely that it would be
> suitable for nearly all use cases, but provide another option to
> override memory allocation completely, so that e.g. octeontx could
> just do a memzone_reserve_contig() without regard for default
> allocation settings. I think this could be the cleanest solution.
For me it is hard to say. I don't know DPDK history good enough to say
why there is a mempool API to populate objects on externally provided
memory. If it may be removed, it is OK for me to do memory allocation
inside rte_mempool or mempool drivers. Otherwise, if it is still allowed
to allocate memory externally and pass it to mempool, it must be a way
to express IOVA-contiguos requirements.
[1] https://dpdk.org/dev/patchwork/patch/34338/
>
>>
>> If so, how allocation should be implemented?
>> 1. if (min_chunk_size > min_page_size)
>> a. try all contiguous
>> b. if cannot, do by mem_chunk_size contiguous
>> 2. else allocate non-contiguous
>>
>> --
>> Andrew.
>
>
next prev parent reply other threads:[~2018-03-14 17:24 UTC|newest]
Thread overview: 197+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-24 16:06 [dpdk-dev] [RFC PATCH 0/6] mempool: add bucket mempool driver Andrew Rybchenko
2017-11-24 16:06 ` [dpdk-dev] [RFC PATCH 1/6] mempool: implement abstract mempool info API Andrew Rybchenko
2017-12-14 13:36 ` Olivier MATZ
2018-01-17 15:03 ` Andrew Rybchenko
2017-11-24 16:06 ` [dpdk-dev] [RFC PATCH 2/6] mempool: implement clustered object allocation Andrew Rybchenko
2017-12-14 13:37 ` Olivier MATZ
2018-01-17 15:03 ` Andrew Rybchenko
2018-01-17 15:55 ` santosh
2018-01-17 16:37 ` Andrew Rybchenko
2017-11-24 16:06 ` [dpdk-dev] [RFC PATCH 3/6] mempool/bucket: implement bucket mempool manager Andrew Rybchenko
2017-12-14 13:38 ` Olivier MATZ
2018-01-17 15:06 ` Andrew Rybchenko
2017-11-24 16:06 ` [dpdk-dev] [RFC PATCH 4/6] mempool: add a function to flush default cache Andrew Rybchenko
2017-12-14 13:38 ` Olivier MATZ
2018-01-17 15:07 ` Andrew Rybchenko
2017-11-24 16:06 ` [dpdk-dev] [RFC PATCH 5/6] mempool: support block dequeue operation Andrew Rybchenko
2017-12-14 13:38 ` Olivier MATZ
2017-11-24 16:06 ` [dpdk-dev] [RFC PATCH 6/6] mempool/bucket: implement " Andrew Rybchenko
2017-12-14 13:36 ` [dpdk-dev] [RFC PATCH 0/6] mempool: add bucket mempool driver Olivier MATZ
2018-01-17 15:03 ` Andrew Rybchenko
2018-01-23 13:15 ` [dpdk-dev] [RFC v2 00/17] " Andrew Rybchenko
2018-01-23 13:15 ` [dpdk-dev] [RFC v2 01/17] mempool: fix phys contig check if populate default skipped Andrew Rybchenko
2018-01-31 16:45 ` Olivier Matz
2018-02-01 5:05 ` santosh
2018-02-01 6:54 ` Andrew Rybchenko
2018-02-01 9:09 ` santosh
2018-02-01 9:18 ` Andrew Rybchenko
2018-02-01 9:30 ` santosh
2018-02-01 10:00 ` Andrew Rybchenko
2018-02-01 10:14 ` Olivier Matz
2018-02-01 10:33 ` santosh
2018-02-01 14:02 ` Andrew Rybchenko
2018-02-01 10:17 ` santosh
2018-02-01 14:02 ` [dpdk-dev] [PATCH] " Andrew Rybchenko
2018-02-05 23:53 ` [dpdk-dev] [dpdk-stable] " Thomas Monjalon
2018-01-23 13:15 ` [dpdk-dev] [RFC v2 02/17] mempool: add op to calculate memory size to be allocated Andrew Rybchenko
2018-01-31 16:45 ` Olivier Matz
2018-02-01 7:15 ` Andrew Rybchenko
2018-01-23 13:15 ` [dpdk-dev] [RFC v2 03/17] mempool/octeontx: add callback to calculate memory size Andrew Rybchenko
[not found] ` <BN3PR07MB2513732462EB5FE5E1B05713E3FA0@BN3PR07MB2513.namprd07.prod.outlook.com>
2018-02-01 10:01 ` santosh
2018-02-01 13:40 ` santosh
2018-03-10 15:49 ` Andrew Rybchenko
2018-03-11 6:31 ` santosh
2018-01-23 13:15 ` [dpdk-dev] [RFC v2 04/17] mempool: add op to populate objects using provided memory Andrew Rybchenko
2018-01-31 16:45 ` Olivier Matz
2018-02-01 8:51 ` Andrew Rybchenko
2018-01-23 13:16 ` [dpdk-dev] [RFC v2 05/17] mempool/octeontx: implement callback to populate objects Andrew Rybchenko
2018-01-23 13:16 ` [dpdk-dev] [RFC v2 06/17] mempool: remove callback to get capabilities Andrew Rybchenko
2018-01-23 13:16 ` [dpdk-dev] [RFC v2 07/17] mempool: deprecate xmem functions Andrew Rybchenko
2018-01-23 13:16 ` [dpdk-dev] [RFC v2 08/17] mempool/octeontx: prepare to remove register memory area op Andrew Rybchenko
2018-01-23 13:16 ` [dpdk-dev] [RFC v2 09/17] mempool/dpaa: convert to use populate driver op Andrew Rybchenko
2018-01-23 13:16 ` [dpdk-dev] [RFC v2 10/17] mempool: remove callback to register memory area Andrew Rybchenko
2018-01-23 13:16 ` [dpdk-dev] [RFC v2 11/17] mempool: ensure the mempool is initialized before populating Andrew Rybchenko
2018-01-31 16:45 ` Olivier Matz
2018-02-01 8:53 ` Andrew Rybchenko
2018-01-23 13:16 ` [dpdk-dev] [RFC v2 12/17] mempool/bucket: implement bucket mempool manager Andrew Rybchenko
2018-01-23 13:16 ` [dpdk-dev] [RFC v2 13/17] mempool: support flushing the default cache of the mempool Andrew Rybchenko
2018-01-23 13:16 ` [dpdk-dev] [RFC v2 14/17] mempool: implement abstract mempool info API Andrew Rybchenko
2018-01-23 13:16 ` [dpdk-dev] [RFC v2 15/17] mempool: support block dequeue operation Andrew Rybchenko
2018-01-23 13:16 ` [dpdk-dev] [RFC v2 16/17] mempool/bucket: implement " Andrew Rybchenko
2018-01-23 13:16 ` [dpdk-dev] [RFC v2 17/17] mempool/bucket: do not allow one lcore to grab all buckets Andrew Rybchenko
2018-01-31 16:44 ` [dpdk-dev] [RFC v2 00/17] mempool: add bucket mempool driver Olivier Matz
2018-03-10 15:39 ` [dpdk-dev] [PATCH v1 0/9] mempool: prepare to add bucket driver Andrew Rybchenko
2018-03-10 15:39 ` [dpdk-dev] [PATCH v1 1/9] mempool: add op to calculate memory size to be allocated Andrew Rybchenko
2018-03-11 12:51 ` santosh
2018-03-12 6:53 ` Andrew Rybchenko
2018-03-19 17:03 ` Olivier Matz
2018-03-20 10:29 ` Andrew Rybchenko
2018-03-20 14:41 ` Bruce Richardson
2018-03-10 15:39 ` [dpdk-dev] [PATCH v1 2/9] mempool: add op to populate objects using provided memory Andrew Rybchenko
2018-03-19 17:04 ` Olivier Matz
2018-03-21 7:05 ` Andrew Rybchenko
2018-03-10 15:39 ` [dpdk-dev] [PATCH v1 3/9] mempool: remove callback to get capabilities Andrew Rybchenko
2018-03-14 14:40 ` Burakov, Anatoly
2018-03-14 16:12 ` Andrew Rybchenko
2018-03-14 16:53 ` Burakov, Anatoly
2018-03-14 17:24 ` Andrew Rybchenko [this message]
2018-03-15 9:48 ` Burakov, Anatoly
2018-03-15 11:49 ` Andrew Rybchenko
2018-03-15 12:00 ` Burakov, Anatoly
2018-03-15 12:44 ` Andrew Rybchenko
2018-03-19 17:05 ` Olivier Matz
2018-03-19 17:06 ` Olivier Matz
2018-03-10 15:39 ` [dpdk-dev] [PATCH v1 4/9] mempool: deprecate xmem functions Andrew Rybchenko
2018-03-10 15:39 ` [dpdk-dev] [PATCH v1 5/9] mempool/octeontx: prepare to remove register memory area op Andrew Rybchenko
2018-03-10 15:39 ` [dpdk-dev] [PATCH v1 6/9] mempool/dpaa: " Andrew Rybchenko
2018-03-10 15:39 ` [dpdk-dev] [PATCH v1 7/9] mempool: remove callback to register memory area Andrew Rybchenko
2018-03-10 15:39 ` [dpdk-dev] [PATCH v1 8/9] mempool: ensure the mempool is initialized before populating Andrew Rybchenko
2018-03-19 17:06 ` Olivier Matz
2018-03-20 13:32 ` Andrew Rybchenko
2018-03-20 16:57 ` Olivier Matz
2018-03-10 15:39 ` [dpdk-dev] [PATCH v1 9/9] mempool: support flushing the default cache of the mempool Andrew Rybchenko
2018-03-14 15:49 ` [dpdk-dev] [PATCH v1 0/9] mempool: prepare to add bucket driver santosh
2018-03-14 15:57 ` Andrew Rybchenko
2018-03-19 17:03 ` Olivier Matz
2018-03-20 10:09 ` Andrew Rybchenko
2018-03-20 11:04 ` Thomas Monjalon
2018-03-25 16:20 ` [dpdk-dev] [PATCH v2 00/11] " Andrew Rybchenko
2018-03-25 16:20 ` [dpdk-dev] [PATCH v2 01/11] mempool: fix memhdr leak when no objects are populated Andrew Rybchenko
2018-03-25 16:20 ` [dpdk-dev] [PATCH v2 02/11] mempool: rename flag to control IOVA-contiguous objects Andrew Rybchenko
2018-03-25 16:20 ` [dpdk-dev] [PATCH v2 03/11] mempool: ensure the mempool is initialized before populating Andrew Rybchenko
2018-03-25 16:20 ` [dpdk-dev] [PATCH v2 04/11] mempool: add op to calculate memory size to be allocated Andrew Rybchenko
2018-03-25 16:20 ` [dpdk-dev] [PATCH v2 05/11] mempool: add op to populate objects using provided memory Andrew Rybchenko
2018-03-25 16:20 ` [dpdk-dev] [PATCH v2 06/11] mempool: remove callback to get capabilities Andrew Rybchenko
2018-03-25 16:20 ` [dpdk-dev] [PATCH v2 07/11] mempool: deprecate xmem functions Andrew Rybchenko
2018-03-25 16:20 ` [dpdk-dev] [PATCH v2 08/11] mempool/octeontx: prepare to remove register memory area op Andrew Rybchenko
2018-03-25 16:20 ` [dpdk-dev] [PATCH v2 09/11] mempool/dpaa: " Andrew Rybchenko
2018-03-26 7:13 ` Andrew Rybchenko
2018-03-25 16:20 ` [dpdk-dev] [PATCH v2 10/11] mempool: remove callback to register memory area Andrew Rybchenko
2018-03-25 16:20 ` [dpdk-dev] [PATCH v2 11/11] mempool: support flushing the default cache of the mempool Andrew Rybchenko
2018-03-26 16:09 ` [dpdk-dev] [PATCH v3 00/11] mempool: prepare to add bucket driver Andrew Rybchenko
2018-03-26 16:09 ` [dpdk-dev] [PATCH v3 01/11] mempool: fix memhdr leak when no objects are populated Andrew Rybchenko
2018-04-06 15:50 ` Olivier Matz
2018-03-26 16:09 ` [dpdk-dev] [PATCH v3 02/11] mempool: rename flag to control IOVA-contiguous objects Andrew Rybchenko
2018-04-06 15:50 ` Olivier Matz
2018-03-26 16:09 ` [dpdk-dev] [PATCH v3 03/11] mempool: ensure the mempool is initialized before populating Andrew Rybchenko
2018-04-04 15:06 ` santosh
2018-04-06 15:50 ` Olivier Matz
2018-03-26 16:09 ` [dpdk-dev] [PATCH v3 04/11] mempool: add op to calculate memory size to be allocated Andrew Rybchenko
2018-04-04 15:08 ` santosh
2018-04-06 15:51 ` Olivier Matz
2018-04-12 15:22 ` Burakov, Anatoly
2018-03-26 16:09 ` [dpdk-dev] [PATCH v3 05/11] mempool: add op to populate objects using provided memory Andrew Rybchenko
2018-04-04 15:09 ` santosh
2018-04-06 15:51 ` Olivier Matz
2018-03-26 16:09 ` [dpdk-dev] [PATCH v3 06/11] mempool: remove callback to get capabilities Andrew Rybchenko
2018-04-04 15:10 ` santosh
2018-04-06 15:51 ` Olivier Matz
2018-03-26 16:09 ` [dpdk-dev] [PATCH v3 07/11] mempool: deprecate xmem functions Andrew Rybchenko
2018-04-06 15:52 ` Olivier Matz
2018-03-26 16:09 ` [dpdk-dev] [PATCH v3 08/11] mempool/octeontx: prepare to remove register memory area op Andrew Rybchenko
2018-04-04 15:12 ` santosh
2018-03-26 16:09 ` [dpdk-dev] [PATCH v3 09/11] mempool/dpaa: " Andrew Rybchenko
2018-04-05 8:25 ` Hemant Agrawal
2018-03-26 16:09 ` [dpdk-dev] [PATCH v3 10/11] mempool: remove callback to register memory area Andrew Rybchenko
2018-04-04 15:13 ` santosh
2018-04-06 15:52 ` Olivier Matz
2018-03-26 16:09 ` [dpdk-dev] [PATCH v3 11/11] mempool: support flushing the default cache of the mempool Andrew Rybchenko
2018-04-06 15:53 ` Olivier Matz
2018-03-26 16:12 ` [dpdk-dev] [PATCH v1 0/6] mempool: add bucket driver Andrew Rybchenko
2018-03-26 16:12 ` [dpdk-dev] [PATCH v1 1/6] mempool/bucket: implement bucket mempool manager Andrew Rybchenko
2018-03-26 16:12 ` [dpdk-dev] [PATCH v1 2/6] mempool: implement abstract mempool info API Andrew Rybchenko
2018-04-19 16:42 ` Olivier Matz
2018-04-25 9:57 ` Andrew Rybchenko
2018-04-25 10:26 ` Olivier Matz
2018-03-26 16:12 ` [dpdk-dev] [PATCH v1 3/6] mempool: support block dequeue operation Andrew Rybchenko
2018-04-19 16:41 ` Olivier Matz
2018-04-25 9:49 ` Andrew Rybchenko
2018-03-26 16:12 ` [dpdk-dev] [PATCH v1 4/6] mempool/bucket: implement " Andrew Rybchenko
2018-03-26 16:12 ` [dpdk-dev] [PATCH v1 5/6] mempool/bucket: do not allow one lcore to grab all buckets Andrew Rybchenko
2018-03-26 16:12 ` [dpdk-dev] [PATCH v1 6/6] doc: advertise bucket mempool driver Andrew Rybchenko
2018-04-19 16:43 ` Olivier Matz
2018-04-19 16:41 ` [dpdk-dev] [PATCH v1 0/6] mempool: add bucket driver Olivier Matz
2018-04-16 13:24 ` [dpdk-dev] [PATCH v4 00/11] mempool: prepare to " Andrew Rybchenko
2018-04-16 13:24 ` [dpdk-dev] [PATCH v4 01/11] mempool: fix memhdr leak when no objects are populated Andrew Rybchenko
2018-04-16 13:24 ` [dpdk-dev] [PATCH v4 02/11] mempool: rename flag to control IOVA-contiguous objects Andrew Rybchenko
2018-04-16 13:24 ` [dpdk-dev] [PATCH v4 03/11] mempool: ensure the mempool is initialized before populating Andrew Rybchenko
2018-04-16 13:24 ` [dpdk-dev] [PATCH v4 04/11] mempool: add op to calculate memory size to be allocated Andrew Rybchenko
2018-04-16 15:33 ` Olivier Matz
2018-04-16 15:41 ` Andrew Rybchenko
2018-04-17 10:23 ` Burakov, Anatoly
2018-04-16 13:24 ` [dpdk-dev] [PATCH v4 05/11] mempool: add op to populate objects using provided memory Andrew Rybchenko
2018-04-16 13:24 ` [dpdk-dev] [PATCH v4 06/11] mempool: remove callback to get capabilities Andrew Rybchenko
2018-04-16 13:24 ` [dpdk-dev] [PATCH v4 07/11] mempool: deprecate xmem functions Andrew Rybchenko
2018-04-16 13:24 ` [dpdk-dev] [PATCH v4 08/11] mempool/octeontx: prepare to remove register memory area op Andrew Rybchenko
2018-04-16 13:24 ` [dpdk-dev] [PATCH v4 09/11] mempool/dpaa: " Andrew Rybchenko
2018-04-16 13:24 ` [dpdk-dev] [PATCH v4 10/11] mempool: remove callback to register memory area Andrew Rybchenko
2018-04-16 13:24 ` [dpdk-dev] [PATCH v4 11/11] mempool: support flushing the default cache of the mempool Andrew Rybchenko
2018-04-24 0:20 ` [dpdk-dev] [PATCH v4 00/11] mempool: prepare to add bucket driver Thomas Monjalon
2018-04-16 13:33 ` [dpdk-dev] [PATCH v2 0/6] mempool: " Andrew Rybchenko
2018-04-16 13:33 ` [dpdk-dev] [PATCH v2 1/6] mempool/bucket: implement bucket mempool manager Andrew Rybchenko
2018-04-16 13:33 ` [dpdk-dev] [PATCH v2 2/6] mempool: implement abstract mempool info API Andrew Rybchenko
2018-04-25 8:44 ` Olivier Matz
2018-04-16 13:33 ` [dpdk-dev] [PATCH v2 3/6] mempool: support block dequeue operation Andrew Rybchenko
2018-04-25 8:45 ` Olivier Matz
2018-04-16 13:33 ` [dpdk-dev] [PATCH v2 4/6] mempool/bucket: implement " Andrew Rybchenko
2018-04-16 13:33 ` [dpdk-dev] [PATCH v2 5/6] mempool/bucket: do not allow one lcore to grab all buckets Andrew Rybchenko
2018-04-16 13:33 ` [dpdk-dev] [PATCH v2 6/6] doc: advertise bucket mempool driver Andrew Rybchenko
2018-04-24 23:00 ` [dpdk-dev] [PATCH v2 0/6] mempool: add bucket driver Thomas Monjalon
2018-04-25 8:43 ` Olivier Matz
2018-04-25 16:32 ` [dpdk-dev] [PATCH v3 " Andrew Rybchenko
2018-04-25 16:32 ` [dpdk-dev] [PATCH v3 1/6] mempool/bucket: implement bucket mempool manager Andrew Rybchenko
2018-04-25 16:32 ` [dpdk-dev] [PATCH v3 2/6] mempool: implement abstract mempool info API Andrew Rybchenko
2018-04-25 16:32 ` [dpdk-dev] [PATCH v3 3/6] mempool: support block dequeue operation Andrew Rybchenko
2018-04-25 16:32 ` [dpdk-dev] [PATCH v3 4/6] mempool/bucket: implement " Andrew Rybchenko
2018-04-25 16:32 ` [dpdk-dev] [PATCH v3 5/6] mempool/bucket: do not allow one lcore to grab all buckets Andrew Rybchenko
2018-04-25 16:32 ` [dpdk-dev] [PATCH v3 6/6] doc: advertise bucket mempool driver Andrew Rybchenko
2018-04-25 21:56 ` Thomas Monjalon
2018-04-25 22:04 ` Thomas Monjalon
2018-04-26 9:50 ` Andrew Rybchenko
2018-04-26 10:59 ` [dpdk-dev] [PATCH v4 0/5] mempool: add bucket driver Andrew Rybchenko
2018-04-26 10:59 ` [dpdk-dev] [PATCH v4 1/5] mempool/bucket: implement bucket mempool manager Andrew Rybchenko
2018-04-26 10:59 ` [dpdk-dev] [PATCH v4 2/5] mempool: implement abstract mempool info API Andrew Rybchenko
2018-04-26 10:59 ` [dpdk-dev] [PATCH v4 3/5] mempool: support block dequeue operation Andrew Rybchenko
2018-04-26 10:59 ` [dpdk-dev] [PATCH v4 4/5] mempool/bucket: implement " Andrew Rybchenko
2018-04-26 10:59 ` [dpdk-dev] [PATCH v4 5/5] mempool/bucket: do not allow one lcore to grab all buckets Andrew Rybchenko
2018-04-26 21:35 ` [dpdk-dev] [PATCH v4 0/5] mempool: add bucket driver Thomas Monjalon
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