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From: Thomas Monjalon <thomas@monjalon.net>
To: "Min Hu (Connor)" <humin29@huawei.com>,
	andrew.rybchenko@oktetlabs.ru,
	Ferruh Yigit <ferruh.yigit@intel.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v5] ethdev: add sanity checks in control APIs
Date: Thu, 15 Apr 2021 18:21:36 +0200	[thread overview]
Message-ID: <3206149.aRkFrSdduT@thomas> (raw)
In-Reply-To: <c4bfc85a-ff15-29d0-4f23-3cb7c6a969a5@intel.com>

15/04/2021 17:45, Ferruh Yigit:
> Not exactly related to this patch, but related to the API input, some input that 
> is filled by API is memset first before passing it to the PMD, which makes 
> sense. And for this we have two different ordering with dev_ops check:
> 
> 1.
> memset(input)
> check dev_ops, return error if not supported
> call dev_ops
> 
> 2.
> check dev_ops, return error if not supported
> memset(input)
> call dev_ops
> 
> Connor, Thomas, Andrew,
> Do you think does it have any benifit to unify it, and is one better than other?

Yes good catch.
It deserves a separate patch to not memset if not needed.
We must check if supported before memset.



  reply	other threads:[~2021-04-15 16:21 UTC|newest]

Thread overview: 65+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-10  9:18 [dpdk-dev] [PATCH] " Min Hu (Connor)
2021-04-12 23:08 ` Ferruh Yigit
2021-04-13  3:23   ` Min Hu (Connor)
2021-04-13  3:22 ` [dpdk-dev] [PATCH v2] " Min Hu (Connor)
2021-04-13  8:44   ` Andrew Rybchenko
2021-04-13  8:58     ` Thomas Monjalon
2021-04-13  9:24       ` Ferruh Yigit
2021-04-14 11:12     ` Min Hu (Connor)
2021-04-29 17:48   ` Tyler Retzlaff
2021-04-29 18:18     ` Stephen Hemminger
2021-04-14 11:11 ` [dpdk-dev] [PATCH v3] " Min Hu (Connor)
2021-04-14 12:00   ` Andrew Rybchenko
2021-04-15  0:52     ` Min Hu (Connor)
2021-04-15  0:52 ` [dpdk-dev] [PATCH v4] " Min Hu (Connor)
2021-04-15  8:15   ` Andrew Rybchenko
2021-04-15 11:09     ` Min Hu (Connor)
2021-04-15 11:57     ` Thomas Monjalon
2021-04-15 12:03       ` Andrew Rybchenko
2021-04-15 12:20         ` Thomas Monjalon
2021-04-15 12:43           ` Andrew Rybchenko
2021-04-15 12:04   ` Kevin Traynor
2021-04-15 12:15     ` Thomas Monjalon
2021-04-16  7:01       ` Min Hu (Connor)
2021-04-16  7:00     ` Min Hu (Connor)
2021-04-16 10:09       ` Kevin Traynor
2021-04-16 10:44         ` Min Hu (Connor)
2021-04-15 11:09 ` [dpdk-dev] [PATCH v5] " Min Hu (Connor)
2021-04-15 15:38   ` Ferruh Yigit
2021-04-16  7:02     ` Min Hu (Connor)
2021-04-16 16:19     ` Stephen Hemminger
2021-04-15 15:45   ` Ferruh Yigit
2021-04-15 16:21     ` Thomas Monjalon [this message]
2021-04-16  7:04       ` Min Hu (Connor)
2021-04-16 16:25   ` Stephen Hemminger
2021-04-16  6:52 ` [dpdk-dev] [PATCH v6] " Min Hu (Connor)
2021-04-16 10:22   ` Kevin Traynor
2021-04-16 11:00     ` Min Hu (Connor)
2021-04-16 16:28     ` Stephen Hemminger
2021-04-17  0:28       ` Min Hu (Connor)
2021-04-17 21:37         ` Thomas Monjalon
2021-04-19  0:34           ` Min Hu (Connor)
2021-04-17  7:42       ` Min Hu (Connor)
2021-04-16 11:00 ` [dpdk-dev] [PATCH v7] " Min Hu (Connor)
2021-04-16 11:31   ` Ferruh Yigit
2021-04-16 12:02   ` Thomas Monjalon
2021-04-17  7:39     ` Min Hu (Connor)
2021-04-17  7:39 ` [dpdk-dev] [PATCH v8] " Min Hu (Connor)
2021-04-20 10:04   ` Thomas Monjalon
2021-04-20 13:59     ` Ferruh Yigit
2021-04-20 14:20     ` Kevin Traynor
2021-04-20 14:33       ` Thomas Monjalon
2021-04-21  2:36   ` [dpdk-dev] [PATCH v9] " Ferruh Yigit
2021-04-21 10:48     ` Thomas Monjalon
2021-04-21 11:28     ` Andrew Rybchenko
2021-04-21 12:36       ` Min Hu (Connor)
2021-04-21 12:38       ` Kevin Traynor
2021-04-21 13:19       ` Ferruh Yigit
2021-04-21 13:40         ` Ferruh Yigit
2021-04-21 13:50           ` Andrew Rybchenko
2021-04-21 13:50         ` Andrew Rybchenko
2021-04-21 14:17       ` Ferruh Yigit
2021-04-21 12:36 ` [dpdk-dev] [PATCH v10] " Min Hu (Connor)
2021-04-21 14:19   ` Ferruh Yigit
2021-04-21 16:22     ` Ferruh Yigit
2021-04-21 17:16       ` Ferruh Yigit

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