mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Shijie Huang <shijie@amperemail.onmicrosoft.com>
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
Subject: Re: [PATCH] net: skbuff: allocate the fclone in the current NUMA node
Date: Tue, 27 Feb 2024 14:30:46 +0800	[thread overview]
Message-ID: <19162784-e267-4531-9906-bac3de7cf6ac@amperemail.onmicrosoft.com> (raw)
In-Reply-To: <de696b4c-bda5-4ab2-a0c0-490b4eba8163@intel.com>


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


      reply	other threads:[~2024-02-27  6:30 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-02-20  2:18 Huang Shijie
2024-02-20  5:32 ` Eric Dumazet
2024-02-20  6:26   ` Shijie Huang
2024-02-20  8:17     ` Eric Dumazet
2024-02-20  8:37       ` Shijie Huang
2024-02-24 19:07         ` Eric Dumazet
2024-02-26 10:18           ` Jesper Dangaard Brouer
2024-02-26 10:29             ` Eric Dumazet
2024-02-27  6:28   ` [PATCH v2] net: skbuff: set FLAG_SKB_NO_MERGE for skbuff_fclone_cache Huang Shijie
2024-02-27 12:55     ` Eric Dumazet
2024-02-27 13:15       ` Eric Dumazet
2024-02-28  7:05       ` Shijie Huang
2024-02-28  9:38         ` Eric Dumazet
2024-02-29 17:00         ` Christoph Lameter (Ampere)
2024-02-29 17:07           ` Eric Dumazet
2024-02-29 17:57             ` Christoph Lameter (Ampere)
2024-02-29 16:56     ` Christoph Lameter (Ampere)
2024-02-26 10:10 ` [PATCH] net: skbuff: allocate the fclone in the current NUMA node Alexander Lobakin
2024-02-27  6:30   ` Shijie Huang [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=19162784-e267-4531-9906-bac3de7cf6ac@amperemail.onmicrosoft.com \
    --to=shijie@amperemail.onmicrosoft.com \
    --cc=aleksander.lobakin@intel.com \
    --cc=ast@kernel.org \
    --cc=cl@os.amperecomputing.com \
    --cc=davem@davemloft.net \
    --cc=dhowells@redhat.com \
    --cc=edumazet@google.com \
    --cc=horms@kernel.org \
    --cc=kuba@kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linyunsheng@huawei.com \
    --cc=netdev@vger.kernel.org \
    --cc=patches@amperecomputing.com \
    --cc=shijie@os.amperecomputing.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®