From: Stephen Hemminger <stephen@networkplumber.org>
To: Kumara Parameshwaran <kumaraparamesh92@gmail.com>
Cc: dev@dpdk.org
Subject: Re: [PATCH v3] gro : improve GRO performance based on hash table
Date: Sat, 27 Dec 2025 10:12:17 -0800 [thread overview]
Message-ID: <20251227101217.43f0f215@phoenix.local> (raw)
In-Reply-To: <20251227174221.277640-1-kumaraparamesh92@gmail.com>
On Sat, 27 Dec 2025 23:12:21 +0530
Kumara Parameshwaran <kumaraparamesh92@gmail.com> wrote:
> +static void fill_payload(char *payload, size_t len, uint8_t *ref)
> +{
> + for (size_t i = 0; i < len; i++) {
> + uint8_t val = rand() % 256;
This is a test, so security doesn't matter but DPDK has a better random number
generator than rand(). You could use rte_rand_max(UINT8_MAX) here.
next prev parent reply other threads:[~2025-12-27 18:12 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-10 16:23 [PATCH] gro : improve GRO performance based on hash table Kumara Parameshwaran
2025-11-16 6:06 ` [PATCH v2] " Kumara Parameshwaran
2025-11-16 16:52 ` Stephen Hemminger
2025-12-27 17:36 ` Kumara Parameshwaran
2025-12-27 17:42 ` [PATCH v3] " Kumara Parameshwaran
2025-12-27 18:12 ` Stephen Hemminger [this message]
2026-03-31 3:04 ` Stephen Hemminger
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