From: David Miller <davem@davemloft.net>
To: mcroce@redhat.com
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
maxime.chevallier@bootlin.com, mw@semihalf.com,
antoine.tenart@bootlin.com, stefanc@marvell.com,
nadavh@marvell.com, lorenzo@kernel.org
Subject: Re: [PATCH net-next 0/2] mvpp2: per-cpu buffers
Date: Mon, 02 Sep 2019 12:08:09 -0700 (PDT) [thread overview]
Message-ID: <20190902.120809.714564690159194501.davem@davemloft.net> (raw)
In-Reply-To: <20190902102137.841-1-mcroce@redhat.com>
From: Matteo Croce <mcroce@redhat.com>
Date: Mon, 2 Sep 2019 12:21:35 +0200
> This patchset workarounds an PP2 HW limitation which prevents to use
> per-cpu rx buffers.
> The first patch is just a refactor to prepare for the second one.
> The second one allocates percpu buffers if the following conditions are met:
> - CPU number is less or equal 4
> - no port is using jumbo frames
>
> If the following conditions are not met at load time, of jumbo frame is enabled
> later on, the shared allocation is reverted.
Series applied to net-next.
prev parent reply other threads:[~2019-09-02 19:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-02 10:21 Matteo Croce
2019-09-02 10:21 ` [PATCH net-next 1/2] mvpp2: refactor BM pool functions Matteo Croce
2019-09-02 10:21 ` [PATCH net-next 2/2] mvpp2: percpu buffers Matteo Croce
2019-09-02 19:08 ` David Miller [this message]
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