From: Stephen Hemminger <stephen@networkplumber.org>
To: Chengwen Feng <fengchengwen@huawei.com>
Cc: <thomas@monjalon.net>, <dev@dpdk.org>,
<aman.deep.singh@intel.com>, <liuyonglong@huawei.com>,
<yangxingui@huawei.com>, <lihuisong@huawei.com>
Subject: Re: [PATCH 0/3] testpmd support stop specify lcore
Date: Tue, 4 Nov 2025 16:21:46 -0800 [thread overview]
Message-ID: <20251104162146.46daf538@phoenix> (raw)
In-Reply-To: <20251104040916.25864-1-fengchengwen@huawei.com>
On Tue, 4 Nov 2025 12:09:13 +0800
Chengwen Feng <fengchengwen@huawei.com> wrote:
> This patch support stop specify lcore for testpmd, and also include
> two bugfix which found when test DCB function.
>
> Chengwen Feng (3):
> app/testpmd: fix invalid txp when setup DCB forward
> app/testpmd: fix wrong Rx queues when setup DCB forward
> app/testpmd: support stop specify lcore
>
> app/test-pmd/cmdline.c | 63 +++++++++++++++++++++
> app/test-pmd/config.c | 9 +--
> doc/guides/testpmd_app_ug/testpmd_funcs.rst | 7 +++
> 3 files changed, 73 insertions(+), 6 deletions(-)
>
If there is a stop lcore, why is there not a command to restart the lcore?
Looks like this just an optimization for DCB.
Could it be handled better by having testpmd not spawn lcores that
have no queues?
next prev parent reply other threads:[~2025-11-05 0:21 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-04 4:09 Chengwen Feng
2025-11-04 4:09 ` [PATCH 1/3] app/testpmd: fix invalid txp when setup DCB forward Chengwen Feng
2025-11-04 4:09 ` [PATCH 2/3] app/testpmd: fix wrong Rx queues " Chengwen Feng
2025-11-04 4:09 ` [PATCH 3/3] app/testpmd: support stop specify lcore Chengwen Feng
2025-11-05 0:21 ` Stephen Hemminger [this message]
2025-11-05 0:43 ` [PATCH 0/3] testpmd " fengchengwen
2025-11-05 9:47 ` [PATCH v2 0/3] testpmd support pause/resume specify lcore's fwd Chengwen Feng
2025-11-05 9:47 ` [PATCH v2 1/3] app/testpmd: fix invalid txp when setup DCB forward Chengwen Feng
2025-11-05 9:47 ` [PATCH v2 2/3] app/testpmd: fix wrong Rx queues " Chengwen Feng
2025-11-05 9:47 ` [PATCH v2 3/3] app/testpmd: support pause/resume specify lcore Chengwen Feng
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