patches for DPDK stable branches
 help / color / mirror / Atom feed
From: Adrian Moreno <amorenoz@redhat.com>
To: stable@dpdk.org
Cc: ktraynor@redhat.com, maxime.coquelin@redhat.com,
	Adrian Moreno <amorenoz@redhat.com>
Subject: [dpdk-stable] [PATCH 18.11 0/7] Backport GPA logging and performance
Date: Tue, 17 Dec 2019 19:06:33 +0100
Message-ID: <20191217180640.17993-1-amorenoz@redhat.com> (raw)

Backport the entire series [0] 'vhost: I-cache pressure optimizations'
because it is motivated by a performance degradation from v17.11.

Also pick [1] to allow for a clean backport of the GPA logging support.

The result is an almost clean backport. Only the lack of [2] generates
conflicts. But that is part of a feature [3] that, IMHO, does not meet the
requirements to be backported to the stable branch.

[0] https://patches.dpdk.org/cover/53807/
[1] b473ec113 vhost: batch used descs chains write-back with packed ring
[2] b13ad2dec vhost: provide helpers for virtio ring relay
[3] https://patches.dpdk.org/cover/48747/


Adrian Moreno (1):
  vhost: convert buffer addresses to GPA for logging

Maxime Coquelin (6):
  vhost: batch used descs chains write-back with packed ring
  vhost: un-inline dirty pages logging functions
  vhost: do not inline packed and split functions
  vhost: do not inline unlikely fragmented buffers code
  vhost: simplify descriptor buffer prefetching
  eal/x86: force inlining of all memcpy and mov helpers

 .../common/include/arch/x86/rte_memcpy.h      |  18 +-
 lib/librte_vhost/rte_vhost.h                  |   2 +-
 lib/librte_vhost/vhost.c                      | 204 ++++++++++++++++++
 lib/librte_vhost/vhost.h                      | 164 ++++----------
 lib/librte_vhost/virtio_net.c                 | 202 ++++++++---------
 5 files changed, 343 insertions(+), 247 deletions(-)

-- 
2.21.0


             reply	other threads:[~2019-12-17 18:06 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-17 18:06 Adrian Moreno [this message]
2019-12-17 18:06 ` [dpdk-stable] [PATCH 18.11 1/7] vhost: batch used descs chains write-back with packed ring Adrian Moreno
2019-12-17 18:06 ` [dpdk-stable] [PATCH 18.11 2/7] vhost: un-inline dirty pages logging functions Adrian Moreno
2019-12-17 18:06 ` [dpdk-stable] [PATCH 18.11 3/7] vhost: do not inline packed and split functions Adrian Moreno
2019-12-17 18:06 ` [dpdk-stable] [PATCH 18.11 4/7] vhost: do not inline unlikely fragmented buffers code Adrian Moreno
2019-12-17 18:06 ` [dpdk-stable] [PATCH 18.11 5/7] vhost: simplify descriptor buffer prefetching Adrian Moreno
2019-12-17 18:06 ` [dpdk-stable] [PATCH 18.11 6/7] eal/x86: force inlining of all memcpy and mov helpers Adrian Moreno
2019-12-17 18:06 ` [dpdk-stable] [PATCH 18.11 7/7] vhost: convert buffer addresses to GPA for logging Adrian Moreno
2019-12-18 11:22 ` [dpdk-stable] [PATCH 18.11 0/7] Backport GPA logging and performance Kevin Traynor

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=20191217180640.17993-1-amorenoz@redhat.com \
    --to=amorenoz@redhat.com \
    --cc=ktraynor@redhat.com \
    --cc=maxime.coquelin@redhat.com \
    --cc=stable@dpdk.org \
    /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