From: Thomas Monjalon <thomas@monjalon.net>
To: anatoly.burakov@intel.com
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v2] eal: warn on legacy memory allocation requirement
Date: Mon, 22 Jul 2019 19:03:00 +0200 [thread overview]
Message-ID: <1594287.eYpNOEoKs5@xps> (raw)
In-Reply-To: <20190722165505.14745-1-thomas@monjalon.net>
22/07/2019 18:55, Thomas Monjalon:
> When using --no-huge mode, dynamic allocation is not supported.
> Because of this limitation, the option --legacy-mem is implied
> and -m may be needed to specify the amount of memory to allocate.
> Otherwise the default amount MEMSIZE_IF_NO_HUGE_PAGE will be allocated.
>
> Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
> ---
> v2:
> - user-oriented message
> - trigger warning on any legacy mem option
> ---
> --- a/lib/librte_eal/common/eal_common_options.c
> +++ b/lib/librte_eal/common/eal_common_options.c
> + if (internal_cfg->legacy_mem && internal_cfg->memory == 0) {
> + RTE_LOG(NOTICE, EAL, "Selected memory layout is static, "
> + "allocation can be increased with the option -m\n");
Or better:
"Static memory layout is selected, "
"allocation can be increased with the option -m\n"
next prev parent reply other threads:[~2019-07-22 17:03 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-18 9:34 [dpdk-dev] [PATCH] eal: warn on --no-huge " Thomas Monjalon
2019-07-18 10:18 ` Burakov, Anatoly
2019-07-18 10:29 ` Thomas Monjalon
2019-07-18 10:37 ` Burakov, Anatoly
2019-07-22 16:55 ` [dpdk-dev] [PATCH v2] eal: warn on legacy memory " Thomas Monjalon
2019-07-22 17:03 ` Thomas Monjalon [this message]
2019-07-23 9:10 ` Burakov, Anatoly
2019-07-30 17:21 ` [dpdk-dev] [PATCH v3] " Thomas Monjalon
2019-07-31 9:15 ` Burakov, Anatoly
2019-08-05 9:46 ` Thomas Monjalon
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