From: "Phil Yang (Arm Technology China)" <Phil.Yang@arm.com>
To: "thomas@monjalon.net" <thomas@monjalon.net>,
Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
"jerinj@marvell.com" <jerinj@marvell.com>,
"hemant.agrawal@nxp.com" <hemant.agrawal@nxp.com>,
"Gavin Hu (Arm Technology China)" <Gavin.Hu@arm.com>,
nd <nd@arm.com>, nd <nd@arm.com>
Subject: Re: [dpdk-dev] [PATCH v1 0/3] MCS queued lock implementation
Date: Fri, 5 Jul 2019 10:33:35 +0000 [thread overview]
Message-ID: <VE1PR08MB464070C54657F6BC4661797CE9F50@VE1PR08MB4640.eurprd08.prod.outlook.com> (raw)
In-Reply-To: <2092867.9Mj67vrD68@xps>
> -----Original Message-----
> From: Thomas Monjalon <thomas@monjalon.net>
> Sent: Friday, July 5, 2019 4:12 AM
> To: Phil Yang (Arm Technology China) <Phil.Yang@arm.com>; Honnappa
> Nagarahalli <Honnappa.Nagarahalli@arm.com>
> Cc: dev@dpdk.org; jerinj@marvell.com; hemant.agrawal@nxp.com; Gavin
> Hu (Arm Technology China) <Gavin.Hu@arm.com>; nd <nd@arm.com>
> Subject: Re: [dpdk-dev] [PATCH v1 0/3] MCS queued lock implementation
>
> 05/06/2019 17:58, Phil Yang:
> > This patch set added MCS lock library and its unit test.
> >
> > The MCS lock (proposed by JOHN M. MELLOR-CRUMMEY and MICHAEL L.
> SCOTT) provides
> > scalability by spinning on a CPU/thread local variable which avoids
> expensive
> > cache bouncings. It provides fairness by maintaining a list of acquirers and
> > passing the lock to each CPU/thread in the order they acquired the lock.
>
> What is the plan for this patch?
I have reworked this patch and addressed all the comments in the previous version. Please review the v3.
> Do we try to get more reviews for a merge in 19.08-rc2?
> Or we target 19.11?
>
Thank,
Phil
prev parent reply other threads:[~2019-07-05 10:33 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-05 15:58 Phil Yang
2019-06-05 15:58 ` [dpdk-dev] [PATCH v1 1/3] eal/mcslock: add mcs " Phil Yang
2019-07-05 9:56 ` [dpdk-dev] [PATCH v2 0/3] MCS " Phil Yang
2019-07-05 9:56 ` [dpdk-dev] [PATCH v2 1/3] eal/mcslock: add mcs " Phil Yang
2019-07-05 9:56 ` [dpdk-dev] [PATCH v2 2/3] eal/mcslock: use generic msc queued lock on all arch Phil Yang
2019-07-05 9:56 ` [dpdk-dev] [PATCH v2 3/3] test/mcslock: add mcs queued lock unit test Phil Yang
2019-07-05 10:27 ` [dpdk-dev] [PATCH v3 0/3] MCS queued lock implementation Phil Yang
2019-07-05 10:27 ` [dpdk-dev] [PATCH v3 1/3] eal/mcslock: add mcs " Phil Yang
2019-07-05 10:27 ` [dpdk-dev] [PATCH v3 2/3] eal/mcslock: use generic msc queued lock on all arch Phil Yang
2019-07-05 10:27 ` [dpdk-dev] [PATCH v3 3/3] test/mcslock: add mcs queued lock unit test Phil Yang
2019-07-07 21:49 ` [dpdk-dev] [PATCH v3 0/3] MCS queued lock implementation Thomas Monjalon
2019-06-05 15:58 ` [dpdk-dev] [PATCH v1 2/3] eal/mcslock: use generic msc queued lock on all arch Phil Yang
2019-06-05 15:58 ` [dpdk-dev] [PATCH v1 3/3] test/mcslock: add mcs queued lock unit test Phil Yang
2019-06-06 13:42 ` Ananyev, Konstantin
2019-06-07 5:27 ` Honnappa Nagarahalli
2019-06-10 16:36 ` Phil Yang (Arm Technology China)
2019-06-05 16:29 ` [dpdk-dev] [PATCH v1 0/3] MCS queued lock implementation David Marchand
2019-06-05 19:59 ` Honnappa Nagarahalli
2019-06-06 10:17 ` Phil Yang (Arm Technology China)
2019-06-05 16:47 ` Stephen Hemminger
2019-06-05 20:48 ` Honnappa Nagarahalli
2019-06-05 17:35 ` Thomas Monjalon
2019-07-04 20:12 ` Thomas Monjalon
2019-07-05 10:33 ` Phil Yang (Arm Technology China) [this message]
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