From: David Marchand <david.marchand@redhat.com>
To: Andre Muezerie <andremue@linux.microsoft.com>
Cc: dev@dpdk.org, Thomas Monjalon <thomas@monjalon.net>,
Bruce Richardson <bruce.richards@intel.com>,
Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>,
Konstantin Ananyev <konstantin.ananyev@huawei.com>
Subject: Re: [PATCH] rcu: add deprecation notice about limit on defer queue element size
Date: Tue, 1 Jul 2025 09:56:04 +0200 [thread overview]
Message-ID: <CAJFAV8xTnMtPXuG8Tu3YXLOUQPiYjtbKD4NGf1OBmLEiAKbkmg@mail.gmail.com> (raw)
In-Reply-To: <1747957021-2581-1-git-send-email-andremue@linux.microsoft.com>
On Fri, May 23, 2025 at 1:37 AM Andre Muezerie
<andremue@linux.microsoft.com> wrote:
>
> The functions rte_rcu_qsbr_dq_create and rte_rcu_qsbr_dq_reclaim establish
> no limit on the size of each element in the defer queue. With DPDK 25.11 a
> hard limit will be set (``RTE_QSBR_ESIZE_MAX``). This will allow fixed
> C arrays to be used in the functions' implementations, avoiding VLAs and
> use of alloca().
>
> Signed-off-by: Andre Muezerie <andremue@linux.microsoft.com>
Acked-by: David Marchand <david.marchand@redhat.com>
--
David Marchand
next prev parent reply other threads:[~2025-07-01 7:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-22 23:37 Andre Muezerie
2025-07-01 7:56 ` David Marchand [this message]
2025-07-01 14:17 ` Thomas Monjalon
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