From: Thomas Monjalon <thomas@monjalon.net>
To: santosh <santosh.shukla@caviumnetworks.com>
Cc: dev@dpdk.org, olivier.matz@6wind.com,
jerin.jacob@caviumnetworks.com, hemant.agrawal@nxp.com
Subject: Re: [dpdk-dev] [PATCH v5 1/2] eal: allow user to override default pool handle
Date: Fri, 06 Oct 2017 10:39:39 +0200 [thread overview]
Message-ID: <16755451.xTlTRoHbfF@xps> (raw)
In-Reply-To: <838da98a-47aa-efce-fb98-304e236fa5c6@caviumnetworks.com>
06/10/2017 05:31, santosh:
>
> On Friday 06 October 2017 05:59 AM, Thomas Monjalon wrote:
> > 01/10/2017 11:14, Santosh Shukla:
> >> --- a/lib/librte_eal/common/eal_common_options.c
> >> +++ b/lib/librte_eal/common/eal_common_options.c
> >> @@ -98,6 +98,7 @@ eal_long_options[] = {
> >> {OPT_VFIO_INTR, 1, NULL, OPT_VFIO_INTR_NUM },
> >> {OPT_VMWARE_TSC_MAP, 0, NULL, OPT_VMWARE_TSC_MAP_NUM },
> >> {OPT_XEN_DOM0, 0, NULL, OPT_XEN_DOM0_NUM },
> >> + {OPT_MBUF_POOL_OPS_NAME, 1, NULL, OPT_MBUF_POOL_OPS_NAME_NUM},
> >> {0, 0, NULL, 0 }
> >> };
> > I think the options were sorted alphabetically.
>
> This is most logical comment so far I got from you.
I will imagine you did not really write this.
> Yes' will do. posting v6. Thanks.
>
> > [...]
> >> --- a/lib/librte_eal/common/eal_internal_cfg.h
> >> +++ b/lib/librte_eal/common/eal_internal_cfg.h
> >> @@ -82,7 +82,7 @@ struct internal_config {
> >> volatile enum rte_intr_mode vfio_intr_mode;
> >> const char *hugefile_prefix; /**< the base filename of hugetlbfs files */
> >> const char *hugepage_dir; /**< specific hugetlbfs directory to use */
> >> -
> >> + const char *mbuf_pool_ops_name; /**< mbuf pool ops name */
> > Why this config is not stored in mbuf.c?
> >
> Why the config not stored for vfio? hugepage? etc..in that case applicable too.
All other configs are related to EAL features.
> This is correct place to keep for now, unless as discussed in dpdksummit about eal
> parsing abstraction approach.. plugin style approach so that each module has its own
> parser. till then It should sit here like other, Its blocker for external-mempool
> in general case: Where users are forced to hard-code their handle in _OPS_DEFAULT_=.
You probably missed that mbuf is not part of EAL.
I'm not talking about parsers, just where to save a variable.
You store mbuf info in EAL, and later, call
rte_eal_mbuf_default_mempool_ops() from mbuf lib.
It would be saner to directly save it in mbuf lib.
But Olivier agreed to save mbuf config in EAL.
I won't discuss it anymore if you don't want to change.
next prev parent reply other threads:[~2017-10-06 8:39 UTC|newest]
Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-01 8:05 [dpdk-dev] [PATCH 0/2] Allow application set mempool handle Santosh Shukla
2017-06-01 8:05 ` [dpdk-dev] [PATCH 1/2] eal: Introducing option to " Santosh Shukla
2017-06-30 14:12 ` Olivier Matz
2017-07-04 12:33 ` santosh
2017-06-01 8:05 ` [dpdk-dev] [PATCH 2/2] ether/ethdev: Allow pmd to advertise preferred pool capability Santosh Shukla
2017-06-30 14:13 ` Olivier Matz
2017-07-04 12:39 ` santosh
2017-07-04 13:07 ` Olivier Matz
2017-07-04 14:12 ` Jerin Jacob
2017-06-19 11:52 ` [dpdk-dev] [PATCH 0/2] Allow application set mempool handle Hemant Agrawal
2017-06-19 13:01 ` Jerin Jacob
2017-06-20 10:37 ` Hemant Agrawal
2017-06-20 14:04 ` Jerin Jacob
2017-06-30 14:12 ` Olivier Matz
2017-07-04 12:25 ` santosh
2017-07-04 15:59 ` Olivier Matz
2017-07-05 7:48 ` santosh
2017-07-20 7:06 ` [dpdk-dev] [PATCH v2 0/2] Dynamically configure " Santosh Shukla
2017-07-20 7:06 ` [dpdk-dev] [PATCH v2 1/2] eal: allow user to override default pool handle Santosh Shukla
2017-08-15 8:07 ` [dpdk-dev] [PATCH v3 0/2] Dynamically configure mempool handle Santosh Shukla
2017-08-15 8:07 ` [dpdk-dev] [PATCH v3 1/2] eal: allow user to override default pool handle Santosh Shukla
2017-09-04 11:46 ` Olivier MATZ
2017-09-07 9:25 ` Hemant Agrawal
2017-08-15 8:07 ` [dpdk-dev] [PATCH v3 2/2] ethdev: allow pmd to advertise " Santosh Shukla
2017-09-04 12:11 ` Olivier MATZ
2017-09-04 13:14 ` santosh
2017-09-07 9:21 ` Hemant Agrawal
2017-09-07 10:06 ` santosh
2017-09-07 10:11 ` santosh
2017-09-07 11:08 ` Hemant Agrawal
2017-09-11 9:33 ` Olivier MATZ
2017-09-11 12:40 ` santosh
2017-09-11 13:00 ` Olivier MATZ
2017-09-04 9:41 ` [dpdk-dev] [PATCH v3 0/2] Dynamically configure mempool handle Sergio Gonzalez Monroy
2017-09-04 13:20 ` santosh
2017-09-04 13:34 ` Olivier MATZ
2017-09-04 14:24 ` Sergio Gonzalez Monroy
2017-09-05 7:47 ` Olivier MATZ
2017-09-05 8:11 ` Jerin Jacob
2017-09-11 15:18 ` [dpdk-dev] [PATCH v4 " Santosh Shukla
2017-09-11 15:18 ` [dpdk-dev] [PATCH v4 1/2] eal: allow user to override default pool handle Santosh Shukla
2017-09-25 7:28 ` Olivier MATZ
2017-09-25 21:23 ` santosh
2017-09-11 15:18 ` [dpdk-dev] [PATCH v4 2/2] ethdev: get the supported pools for a port Santosh Shukla
2017-09-25 7:37 ` Olivier MATZ
2017-09-25 21:52 ` santosh
2017-09-29 5:00 ` santosh
2017-09-29 8:32 ` Olivier MATZ
2017-09-29 10:16 ` santosh
2017-09-29 11:21 ` santosh
2017-09-29 11:23 ` Olivier MATZ
2017-09-29 11:31 ` santosh
2017-09-13 10:00 ` [dpdk-dev] [PATCH v4 0/2] Dynamically configure mempool handle santosh
2017-09-19 8:28 ` santosh
2017-09-25 7:24 ` Olivier MATZ
2017-09-25 21:58 ` santosh
2017-10-01 9:14 ` [dpdk-dev] [PATCH v5 " Santosh Shukla
2017-10-01 9:14 ` [dpdk-dev] [PATCH v5 1/2] eal: allow user to override default pool handle Santosh Shukla
2017-10-02 14:29 ` Olivier MATZ
2017-10-06 0:29 ` Thomas Monjalon
2017-10-06 3:31 ` santosh
2017-10-06 8:39 ` Thomas Monjalon [this message]
2017-10-06 7:45 ` [dpdk-dev] [PATCH v6 0/2] Dynamically configure mempool handle Santosh Shukla
2017-10-06 7:45 ` [dpdk-dev] [PATCH v6 1/2] eal: allow user to override default pool handle Santosh Shukla
2017-10-06 7:45 ` [dpdk-dev] [PATCH v6 2/2] ethdev: get the supported pool for a port Santosh Shukla
2017-10-06 18:58 ` [dpdk-dev] [PATCH v6 0/2] Dynamically configure mempool handle Thomas Monjalon
2017-10-01 9:14 ` [dpdk-dev] [PATCH v5 2/2] ethdev: get the supported pool for a port Santosh Shukla
2017-10-02 14:31 ` Olivier MATZ
2017-10-06 0:30 ` Thomas Monjalon
2017-10-06 3:32 ` santosh
2017-10-02 8:37 ` [dpdk-dev] [PATCH v5 0/2] Dynamically configure mempool handle santosh
2017-07-20 7:06 ` [dpdk-dev] [PATCH v2 2/2] ethdev: allow pmd to advertise pool handle Santosh Shukla
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