From: Kevin Traynor <ktraynor@redhat.com>
To: Adrian Moreno <amorenoz@redhat.com>, stable@dpdk.org
Cc: maxime.coquelin@redhat.com
Subject: Re: [dpdk-stable] [PATCH 18.11 0/7] Backport GPA logging and performance
Date: Wed, 18 Dec 2019 11:22:19 +0000 [thread overview]
Message-ID: <74632691-029a-18b6-36f5-a52eeb0aaab0@redhat.com> (raw)
In-Reply-To: <20191217180640.17993-1-amorenoz@redhat.com>
On 17/12/2019 18:06, Adrian Moreno wrote:
> 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(-)
>
Thanks Adrian, applied to 18.11 branch.
prev parent reply other threads:[~2019-12-18 11:22 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-17 18:06 Adrian Moreno
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 ` Kevin Traynor [this message]
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