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Message-ID: <19162784-e267-4531-9906-bac3de7cf6ac@amperemail.onmicrosoft.com>
Date: Tue, 27 Feb 2024 14:30:46 +0800
User-Agent: Mozilla Thunderbird
Subject: Re: [PATCH] net: skbuff: allocate the fclone in the current NUMA node
To: Alexander Lobakin <aleksander.lobakin@intel.com>,
 Huang Shijie <shijie@os.amperecomputing.com>
Cc: kuba@kernel.org, patches@amperecomputing.com, davem@davemloft.net,
 horms@kernel.org, edumazet@google.com, ast@kernel.org, dhowells@redhat.com,
 linyunsheng@huawei.com, linux-kernel@vger.kernel.org,
 netdev@vger.kernel.org, cl@os.amperecomputing.com
References: <20240220021804.9541-1-shijie@os.amperecomputing.com>
 <de696b4c-bda5-4ab2-a0c0-490b4eba8163@intel.com>
From: Shijie Huang <shijie@amperemail.onmicrosoft.com>
In-Reply-To: <de696b4c-bda5-4ab2-a0c0-490b4eba8163@intel.com>
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在 2024/2/26 18:10, Alexander Lobakin 写道:
> __alloc_skb() and skb clones aren't anyway something very hotpathish, do
> you have any particular perf numbers and/or usecases where %NUMA_NO_NODE
> really hurts?

 From the memcached test, I do not see really performance hurts.


Thanks

Huang Shijie