From: Thomas Monjalon <thomas@monjalon.net>
To: Tonghao Zhang <xiangxia.m.yue@gmail.com>
Cc: olivier.matz@6wind.com, arybchenko@solarflare.com,
gage.eads@intel.com, artem.andreev@oktetlabs.ru,
jerinj@marvell.com, ndabilpuram@marvell.com,
vattunuru@marvell.com, hemant.agrawal@nxp.com,
david.marchand@redhat.com, anatoly.burakov@intel.com,
bruce.richardson@intel.com, dev@dpdk.org,
xiangxia.m.yue@gmail.com
Subject: Re: [dpdk-dev] [PATCH dpdk-dev v3 2/2] mempool: use shared memzone for rte_mempool_ops
Date: Fri, 17 Apr 2020 00:27:36 +0200 [thread overview]
Message-ID: <3331280.0S5aU1g85B@thomas> (raw)
In-Reply-To: <1586787714-13890-2-git-send-email-xiangxia.m.yue@gmail.com>
13/04/2020 16:21, xiangxia.m.yue@gmail.com:
> The order of mempool initiation affects mempool index in the
> rte_mempool_ops_table. For example, when building APPs with:
>
> $ gcc -lrte_mempool_bucket -lrte_mempool_ring ...
>
> The "bucket" mempool will be registered firstly, and its index
> in table is 0 while the index of "ring" mempool is 1. DPDK
> uses the mk/rte.app.mk to build APPs, and others, for example,
> Open vSwitch, use the libdpdk.a or libdpdk.so to build it.
> The mempool lib linked in dpdk and Open vSwitch is different.
We are supposed to use pkg-config to link DPDK.
Does the problem appear between a DPDK compiled with meson
and an application linked with pkg-config information?
If the problem really needs to be solved,
the EAL patch (first of this series) needs to be discussed
and reviewed carefully. I don't imagine it being done in 20.05.
next prev parent reply other threads:[~2020-04-16 22:27 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-02 1:57 [dpdk-dev] [PATCH] mempool: sort the rte_mempool_ops by name xiangxia.m.yue
2020-03-02 13:45 ` Jerin Jacob
2020-03-04 13:17 ` Tonghao Zhang
2020-03-04 13:33 ` Jerin Jacob
2020-03-04 14:46 ` Tonghao Zhang
2020-03-04 15:14 ` Jerin Jacob
2020-03-04 15:25 ` Tonghao Zhang
2020-03-05 8:20 ` [dpdk-dev] [PATCH dpdk-dev v2] " xiangxia.m.yue
2020-03-05 16:57 ` Olivier Matz
2020-03-06 13:36 ` [dpdk-dev] [PATCH dpdk-dev v3] " xiangxia.m.yue
2020-03-06 13:37 ` Jerin Jacob
2020-03-07 12:51 ` Andrew Rybchenko
2020-03-07 12:54 ` Andrew Rybchenko
2020-03-09 3:01 ` Tonghao Zhang
2020-03-09 8:27 ` Olivier Matz
2020-03-09 8:55 ` Tonghao Zhang
2020-03-09 9:05 ` Olivier Matz
2020-03-09 13:15 ` David Marchand
2020-03-16 7:43 ` Tonghao Zhang
2020-03-16 7:55 ` Olivier Matz
2020-03-24 9:35 ` Andrew Rybchenko
2020-03-24 12:41 ` Tonghao Zhang
2020-04-09 10:52 ` [dpdk-dev] [PATCH dpdk-dev 1/2] eal: introduce last-init queue for libraries initialization xiangxia.m.yue
2020-04-09 10:53 ` [dpdk-dev] [PATCH dpdk-dev 2/2] mempool: use shared memzone for rte_mempool_ops xiangxia.m.yue
2020-04-09 11:31 ` [dpdk-dev] [PATCH dpdk-dev 1/2] eal: introduce last-init queue for libraries initialization Jerin Jacob
2020-04-09 15:04 ` Tonghao Zhang
2020-04-09 15:02 ` [dpdk-dev] [PATCH dpdk-dev v2 1/2] eal: introduce rte-init " xiangxia.m.yue
2020-04-09 15:02 ` [dpdk-dev] [PATCH dpdk-dev v2 2/2] mempool: use shared memzone for rte_mempool_ops xiangxia.m.yue
2020-04-10 6:18 ` [dpdk-dev] [PATCH dpdk-dev v2 1/2] eal: introduce rte-init queue for libraries initialization Jerin Jacob
2020-04-10 13:11 ` Jerin Jacob
2020-04-12 3:20 ` Tonghao Zhang
2020-04-12 3:32 ` Tonghao Zhang
2020-04-13 11:32 ` Jerin Jacob
2020-04-13 14:21 ` [dpdk-dev] [PATCH dpdk-dev v3 " xiangxia.m.yue
2020-04-13 14:21 ` [dpdk-dev] [PATCH dpdk-dev v3 2/2] mempool: use shared memzone for rte_mempool_ops xiangxia.m.yue
2020-04-16 22:27 ` Thomas Monjalon [this message]
2020-04-27 8:03 ` Tonghao Zhang
2020-04-27 11:40 ` Thomas Monjalon
2020-04-27 12:51 ` Tonghao Zhang
2020-04-28 13:22 ` Tonghao Zhang
2020-05-04 7:42 ` Olivier Matz
2021-03-25 14:24 ` David Marchand
2020-04-23 13:38 ` Andrew Rybchenko
2020-04-27 5:23 ` Tonghao Zhang
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