From: Saeed Mahameed <saeedm@mellanox.com>
To: "jonathan.lemon@gmail.com" <jonathan.lemon@gmail.com>
Cc: "kernel-team@fb.com" <kernel-team@fb.com>,
"ilias.apalodimas@linaro.org" <ilias.apalodimas@linaro.org>,
Tariq Toukan <tariqt@mellanox.com>,
"brouer@redhat.com" <brouer@redhat.com>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>
Subject: Re: [PATCH 00/10 net-next] page_pool cleanups
Date: Mon, 21 Oct 2019 19:08:41 +0000 [thread overview]
Message-ID: <a82be17dbaa84d4868d6825967b8a87afa3551ba.camel@mellanox.com> (raw)
In-Reply-To: <A6D1D7E1-56F4-4474-A7E7-68627AEE528D@gmail.com>
On Fri, 2019-10-18 at 16:32 -0700, Jonathan Lemon wrote:
>
> On 18 Oct 2019, at 13:50, Saeed Mahameed wrote:
>
> > On Wed, 2019-10-16 at 15:50 -0700, Jonathan Lemon wrote:
> > > This patch combines work from various people:
> > > - part of Tariq's work to move the DMA mapping from
> > > the mlx5 driver into the page pool. This does not
> > > include later patches which remove the dma address
> > > from the driver, as this conflicts with AF_XDP.
> > >
> > > - Saeed's changes to check the numa node before
> > > including the page in the pool, and flushing the
> > > pool on a node change.
> > >
> >
> > Hi Jonathan, thanks for submitting this,
> > the patches you have are not up to date, i have new ones with
> > tracing
> > support and some fixes from offlist review iterations, plus
> > performance
> > numbers and a cover letter.
> >
> > I will send it to you and you can post it as v2 ?
>
> Sure, I have some other cleanups to do and have a concern about
> the cache effectiveness for some workloads.
Ok then, I will submit the page pool NUMA change patches separately.
I will remove the flush mechanism and will add your changes.
for the other patches, mlx5 cache and page pool statistics, i think
they need some more work and a lot of pieces are still WIP. I don't
want to block the NUMA change API patches.
next prev parent reply other threads:[~2019-10-21 19:08 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-16 22:50 [PATCH 00/10 net-next] page_pool cleanups Jonathan Lemon
2019-10-16 22:50 ` [PATCH 01/10 net-next] net/mlx5e: RX, Remove RX page-cache Jonathan Lemon
2019-10-17 1:30 ` Jakub Kicinski
2019-10-18 20:03 ` Jonathan Lemon
2019-10-18 20:53 ` Saeed Mahameed
2019-10-19 0:10 ` Jonathan Lemon
2019-10-20 7:29 ` Tariq Toukan
2019-10-16 22:50 ` [PATCH 02/10 net-next] net/mlx5e: RX, Manage RX pages only via page pool API Jonathan Lemon
2019-10-16 22:50 ` [PATCH 03/10 net-next] net/mlx5e: RX, Internal DMA mapping in page_pool Jonathan Lemon
2019-10-17 1:33 ` Jakub Kicinski
2019-10-18 20:04 ` Jonathan Lemon
2019-10-18 21:01 ` Saeed Mahameed
2019-10-16 22:50 ` [PATCH 04/10 net-next] page_pool: Add API to update numa node and flush page caches Jonathan Lemon
2019-10-17 12:06 ` Ilias Apalodimas
2019-10-18 21:07 ` Saeed Mahameed
2019-10-18 23:38 ` Jonathan Lemon
2019-10-16 22:50 ` [PATCH 05/10 net-next] net/mlx5e: Rx, Update page pool numa node when changed Jonathan Lemon
2019-10-16 22:50 ` [PATCH 06/10 net-next] page_pool: Add page_pool_keep_page Jonathan Lemon
2019-10-16 22:50 ` [PATCH 07/10 net-next] page_pool: allow configurable linear cache size Jonathan Lemon
2019-10-17 8:51 ` Jesper Dangaard Brouer
2019-10-18 20:31 ` Jonathan Lemon
2019-10-16 22:50 ` [PATCH 08/10 net-next] page_pool: Add statistics Jonathan Lemon
2019-10-17 8:29 ` Jesper Dangaard Brouer
2019-10-18 21:29 ` Saeed Mahameed
2019-10-18 23:37 ` Jonathan Lemon
2019-10-16 22:50 ` [PATCH 09/10 net-next] net/mlx5: Add page_pool stats to the Mellanox driver Jonathan Lemon
2019-10-17 11:09 ` Jesper Dangaard Brouer
2019-10-18 20:45 ` Jonathan Lemon
2019-10-16 22:50 ` [PATCH 10/10 net-next] page_pool: Cleanup and rename page_pool functions Jonathan Lemon
2019-10-18 20:50 ` [PATCH 00/10 net-next] page_pool cleanups Saeed Mahameed
2019-10-18 21:21 ` Saeed Mahameed
2019-10-18 23:32 ` Jonathan Lemon
2019-10-21 19:08 ` Saeed Mahameed [this message]
2019-10-21 21:45 ` Jonathan Lemon
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