From: "Wu, Jingjing" <jingjing.wu@intel.com>
To: "Yan, Zhirun" <zhirun.yan@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "jerinj@marvell.com" <jerinj@marvell.com>,
"pbhagavatula@marvell.com" <pbhagavatula@marvell.com>,
"stable@dpdk.org" <stable@dpdk.org>
Subject: RE: [PATCH] graph: fix head move when graph walk in mcore dispatch
Date: Wed, 20 Mar 2024 06:25:26 +0000 [thread overview]
Message-ID: <MW3PR11MB458717E8B6677B46D92A7CCCE3332@MW3PR11MB4587.namprd11.prod.outlook.com> (raw)
In-Reply-To: <SN7PR11MB6775E24C7D10C0D3A184389685332@SN7PR11MB6775.namprd11.prod.outlook.com>
> > /* skip the src nodes which not bind with current worker */
> > if ((int32_t)head < 0 && node->dispatch.lcore_id != graph-
> > >dispatch.lcore_id)
> > continue;
> > -
> > + head++;
> If current src node not bind with current core, It will go into infinite loop.
> This line would have no chance to run.
Seems reasonable, it might be OK to change "head<0" to "head <1" the condition check?
next prev parent reply other threads:[~2024-03-20 6:25 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-19 14:14 Jingjing Wu
2024-03-20 3:33 ` Yan, Zhirun
2024-03-20 6:25 ` Wu, Jingjing [this message]
2024-03-20 8:42 ` Yan, Zhirun
2024-03-21 3:39 ` Wu, Jingjing
2024-03-21 5:34 ` Yan, Zhirun
2024-03-22 15:46 ` [PATCH v2] " Jingjing Wu
2024-03-28 8:32 ` Yan, Zhirun
2024-06-27 13:52 ` Thomas Monjalon
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