From: Thomas Monjalon <thomas@monjalon.net>
To: "Gavin Hu (Arm Technology China)" <Gavin.Hu@arm.com>
Cc: Olivier Matz <olivier.matz@6wind.com>,
"dev@dpdk.org" <dev@dpdk.org>, nd <nd@arm.com>,
"jerinj@marvell.com" <jerinj@marvell.com>,
"hemant.agrawal@nxp.com" <hemant.agrawal@nxp.com>,
"Nipun.gupta@nxp.com" <nipun.gupta@nxp.com>,
Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>,
"i.maximets@samsung.com" <i.maximets@samsung.com>,
"stable@dpdk.org" <stable@dpdk.org>
Subject: Re: [dpdk-stable] [PATCH v9 1/2] ring: add reset API to flush the ring when not in use
Date: Tue, 16 Jul 2019 17:06:53 +0200 [thread overview]
Message-ID: <5216267.UWJeh5MzEM@xps> (raw)
In-Reply-To: <VI1PR08MB3167A0E4663EABB852E9C3DA8FCE0@VI1PR08MB3167.eurprd08.prod.outlook.com>
16/07/2019 16:03, Gavin Hu (Arm Technology China):
> From: Olivier Matz <olivier.matz@6wind.com>
> > On Tue, Jul 16, 2019 at 11:01:21AM +0200, Olivier Matz wrote:
> > > On Fri, Jul 12, 2019 at 11:54:36PM +0800, Gavin Hu wrote:
> > > > Currently, the flush is done by dequeuing the ring in a while loop. It is
> > > > much simpler to flush the queue by resetting the head and tail indices.
> > > >
> > > > Fixes: af75078fece3 ("first public release")
> > > > Cc: stable@dpdk.org
> >
> > Actually it's not a fix, it adds a new API.
> >
> > Is the patch in hash library intended to be backported? If yes, as it
> > seems to be a performance optimization, you'll need to describe what
> > scenario you're fixing and what is the performance gain. If no, the Cc
> > stable can be removed.
>
> As this is not in the data plan, I don't intend to backport.
> Do I need to submit a new version to remove the CC: lines?
Yes please.
You can also remove the "fixes" line in the first patch.
next prev parent reply other threads:[~2019-07-16 15:07 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1552620686-10347-1-git-send-email-gavin.hu@arm.com>
[not found] ` <20181212062404.30243-1-gavin.hu@arm.com>
2018-12-12 6:24 ` [dpdk-stable] [PATCH v1 2/2] hash: flush the rings instead of dequeuing one by one Gavin Hu
[not found] ` <20181212064733.1008-1-gavin.hu@arm.com>
2018-12-12 6:47 ` [dpdk-stable] [PATCH v2 " Gavin Hu
2018-12-12 10:15 ` [dpdk-stable] [dpdk-dev] " Bruce Richardson
2018-12-12 19:28 ` Mattias Rönnblom
2019-03-15 3:31 ` [dpdk-stable] [PATCH v7 1/2] ring: add reset API to flush the ring when not in use Gavin Hu
2019-03-29 14:17 ` Olivier Matz
2019-07-04 14:42 ` [dpdk-stable] [dpdk-dev] " Thomas Monjalon
2019-07-12 9:32 ` Gavin Hu (Arm Technology China)
2019-07-12 9:53 ` Olivier Matz
2019-07-12 11:06 ` Gavin Hu (Arm Technology China)
2019-07-12 11:48 ` Olivier Matz
2019-07-12 15:07 ` Gavin Hu (Arm Technology China)
2019-07-12 15:40 ` Honnappa Nagarahalli
2019-07-12 16:01 ` Gavin Hu (Arm Technology China)
2019-07-16 8:47 ` [dpdk-stable] " Olivier Matz
2019-07-16 9:00 ` Olivier Matz
2019-03-15 3:31 ` [dpdk-stable] [PATCH v7 2/2] hash: flush the rings instead of dequeuing one by one Gavin Hu
2019-07-12 9:26 ` [dpdk-stable] [PATCH v8 1/2] ring: add reset API to flush the ring when not in use Gavin Hu
2019-07-12 9:26 ` [dpdk-stable] [PATCH v8 2/2] hash: flush the rings instead of dequeuing one by one Gavin Hu
2019-07-12 15:54 ` [dpdk-stable] [PATCH v9 1/2] ring: add reset API to flush the ring when not in use Gavin Hu
2019-07-16 9:01 ` Olivier Matz
2019-07-16 11:31 ` Olivier Matz
2019-07-16 14:03 ` Gavin Hu (Arm Technology China)
2019-07-16 15:06 ` Thomas Monjalon [this message]
2019-07-16 19:25 ` Gavin Hu (Arm Technology China)
2019-07-12 15:54 ` [dpdk-stable] [PATCH v9 2/2] hash: flush the rings instead of dequeuing one by one Gavin Hu
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