patches for DPDK stable branches
 help / color / mirror / Atom feed
From: Bruce Richardson <bruce.richardson@intel.com>
To: Maxime Coquelin <maxime.coquelin@redhat.com>
Cc: dev@dpdk.org, yong.liu@intel.com, david.marchand@redhat.com,
	stable@dpdk.org
Subject: Re: [dpdk-stable] [PATCH] config: enable packet prefetching with Meson
Date: Fri, 13 Nov 2020 15:05:23 +0000
Message-ID: <20201113150523.GA1441@bricha3-MOBL.ger.corp.intel.com> (raw)
In-Reply-To: <20201113145212.486443-1-maxime.coquelin@redhat.com>

On Fri, Nov 13, 2020 at 03:52:12PM +0100, Maxime Coquelin wrote:
> With Make build system, RTE_PMD_PACKET_PREFETCH was enabled
> by default. It got lost when transitioning to Meson build
> system.
> 
> In order to avoid performance changes, this patch enables
> packet prefetching in rte_config.h.
> 
> Reported-by: Marvin Liu <yong.liu@intel.com>
> Suggested-by: David Marchand <david.marchand@redhat.com>
> Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
> ---
> 
> Hi Bruce,
> 
> We were not sure whether adding below Fixes tag so that it is
> backported to LTSes. What do you think?
> 
> Fixes: 9314afb68a53 ("drivers: add infrastructure for meson build")
> Cc: stable@dpdk.org
> 
>  config/rte_config.h | 3 +++
>  1 file changed, 3 insertions(+)
> 
I view it as a gap in the transition from make to meson, so +1 for
adding these. Stable maintainers can then decide themselves on whether to
accept the patch or not.

/Bruce

  reply	other threads:[~2020-11-13 15:05 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-13 14:52 Maxime Coquelin
2020-11-13 15:05 ` Bruce Richardson [this message]
2020-11-14  8:51   ` Thomas Monjalon
2020-11-14  9:00     ` [dpdk-stable] [dpdk-dev] " Thomas Monjalon
2020-11-14 10:54       ` David Marchand

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=20201113150523.GA1441@bricha3-MOBL.ger.corp.intel.com \
    --to=bruce.richardson@intel.com \
    --cc=david.marchand@redhat.com \
    --cc=dev@dpdk.org \
    --cc=maxime.coquelin@redhat.com \
    --cc=stable@dpdk.org \
    --cc=yong.liu@intel.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

patches for DPDK stable branches

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://inbox.dpdk.org/stable/0 stable/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 stable stable/ https://inbox.dpdk.org/stable \
		stable@dpdk.org
	public-inbox-index stable

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.stable


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git