From: Ruifeng Wang <Ruifeng.Wang@arm.com>
To: David Marchand <david.marchand@redhat.com>
Cc: Bruce Richardson <bruce.richardson@intel.com>,
Vladimir Medvedkin <vladimir.medvedkin@intel.com>,
dev <dev@dpdk.org>,
Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>,
nd <nd@arm.com>, Kevin Traynor <ktraynor@redhat.com>,
"thomas@monjalon.net" <thomas@monjalon.net>, nd <nd@arm.com>
Subject: Re: [dpdk-dev] [PATCH v2 2/2] lpm: hide internal data
Date: Fri, 23 Oct 2020 06:13:26 +0000 [thread overview]
Message-ID: <VI1PR0802MB2351440D226F82C7BF4016B09E1A0@VI1PR0802MB2351.eurprd08.prod.outlook.com> (raw)
In-Reply-To: <CAJFAV8yNFt7BXp+XA2HudXEg-XremJLSTNggP5BhH2tEo2U7_A@mail.gmail.com>
> -----Original Message-----
> From: David Marchand <david.marchand@redhat.com>
> Sent: Thursday, October 22, 2020 11:14 PM
> To: Ruifeng Wang <Ruifeng.Wang@arm.com>
> Cc: Bruce Richardson <bruce.richardson@intel.com>; Vladimir Medvedkin
> <vladimir.medvedkin@intel.com>; dev <dev@dpdk.org>; Honnappa
> Nagarahalli <Honnappa.Nagarahalli@arm.com>; nd <nd@arm.com>; Kevin
> Traynor <ktraynor@redhat.com>; thomas@monjalon.net
> Subject: Re: [PATCH v2 2/2] lpm: hide internal data
>
> On Wed, Oct 21, 2020 at 5:02 AM Ruifeng Wang <ruifeng.wang@arm.com>
> wrote:
> > diff --git a/lib/librte_lpm/rte_lpm.c b/lib/librte_lpm/rte_lpm.c index
> > 51a0ae578..88d31df6d 100644
> > --- a/lib/librte_lpm/rte_lpm.c
> > +++ b/lib/librte_lpm/rte_lpm.c
> > @@ -42,9 +42,17 @@ enum valid_flag {
> >
> > /** @internal LPM structure. */
> > struct __rte_lpm {
> > - /* LPM metadata. */
> > + /* Exposed LPM data. */
> > struct rte_lpm lpm;
> >
> > + /* LPM metadata. */
> > + char name[RTE_LPM_NAMESIZE]; /**< Name of the lpm. */
> > + uint32_t max_rules; /**< Max. balanced rules per lpm. */
> > + uint32_t number_tbl8s; /**< Number of tbl8s. */
> > + /**< Rule info table. */
> > + struct rte_lpm_rule_info rule_info[RTE_LPM_MAX_DEPTH];
> > + struct rte_lpm_rule *rules_tbl; /**< LPM rules. */
>
> - We hide the rules, is there a reason to keep struct rte_lpm_rule_info and
> struct rte_lpm_rule exposed?
>
These structs can be moved into rte_lpm.c and made internal too.
> - Rather than have translations lpm -> i_lpm, in many places of this library, we
> should translate only in the functions exposed to the user.
> Besides, it is a bit hard to read between internal_lpm and i_lpm, I would
> adopt a single i_lpm convention for the whole file.
> I went and tried to do it (big search and replace + build tests, no runtime
> check though).
> This results in:
> https://github.com/david-
> marchand/dpdk/commit/4e61f0ce7cf2ac472565d3c6aa5bb78ffb8f70c9
>
> What do you think?
>
I'm fine with the change. It looks good.
I checked unit test is passing.
Thanks.
/Ruifeng
>
> --
> David Marchand
next prev parent reply other threads:[~2020-10-23 6:13 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-07 8:15 [dpdk-dev] [PATCH 0/2] LPM changes Ruifeng Wang
2020-09-07 8:15 ` [dpdk-dev] [PATCH 1/2] lpm: fix free of data structure Ruifeng Wang
2020-09-15 15:55 ` Bruce Richardson
2020-09-15 16:25 ` Medvedkin, Vladimir
2020-09-07 8:15 ` [dpdk-dev] [PATCH 2/2] lpm: hide internal data Ruifeng Wang
2020-09-15 16:02 ` Bruce Richardson
2020-09-15 16:28 ` Medvedkin, Vladimir
2020-09-16 3:17 ` Ruifeng Wang
2020-09-30 8:45 ` Kevin Traynor
2020-10-09 6:54 ` Ruifeng Wang
2020-10-13 13:53 ` Kevin Traynor
2020-10-13 14:58 ` Michel Machado
2020-10-13 15:41 ` Medvedkin, Vladimir
2020-10-13 17:46 ` Michel Machado
2020-10-13 19:06 ` Medvedkin, Vladimir
2020-10-13 19:48 ` Michel Machado
2020-10-14 13:10 ` Medvedkin, Vladimir
2020-10-14 23:57 ` Honnappa Nagarahalli
2020-10-15 13:39 ` Michel Machado
2020-10-15 17:38 ` Honnappa Nagarahalli
2020-10-15 19:30 ` Medvedkin, Vladimir
2020-10-15 22:54 ` Honnappa Nagarahalli
2020-10-16 11:39 ` Kevin Traynor
2020-10-16 13:55 ` Michel Machado
2020-10-19 14:53 ` David Marchand
2020-10-20 14:22 ` Thomas Monjalon
2020-10-20 14:32 ` Medvedkin, Vladimir
2020-10-19 17:53 ` Honnappa Nagarahalli
2020-09-15 14:41 ` [dpdk-dev] [PATCH 0/2] LPM changes David Marchand
2020-10-19 13:37 ` Kevin Traynor
2020-10-21 3:02 ` [dpdk-dev] [PATCH v2 " Ruifeng Wang
2020-10-21 3:02 ` [dpdk-dev] [PATCH v2 1/2] lpm: fix free of data structure Ruifeng Wang
2020-10-21 3:02 ` [dpdk-dev] [PATCH v2 2/2] lpm: hide internal data Ruifeng Wang
2020-10-21 7:58 ` Thomas Monjalon
2020-10-21 8:15 ` Ruifeng Wang
2020-10-22 15:14 ` David Marchand
2020-10-23 6:13 ` Ruifeng Wang [this message]
2020-10-23 16:08 ` Medvedkin, Vladimir
2020-10-23 9:38 ` [dpdk-dev] [PATCH v3 0/2] LPM changes David Marchand
2020-10-23 9:38 ` [dpdk-dev] [PATCH v3 1/2] lpm: fix free of data structure David Marchand
2020-10-23 9:38 ` [dpdk-dev] [PATCH v3 2/2] lpm: hide internal data David Marchand
2020-10-26 8:26 ` [dpdk-dev] [PATCH v3 0/2] LPM changes David Marchand
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