From: Mina Almasry <almasrymina@google.com>
To: Jakub Kicinski <kuba@kernel.org>
Cc: davem@davemloft.net, netdev@vger.kernel.org, edumazet@google.com,
pabeni@redhat.com, andrew+netdev@lunn.ch, horms@kernel.org,
tariqt@nvidia.com, dtatulea@nvidia.com, hawk@kernel.org,
ilias.apalodimas@linaro.org, alexanderduyck@fb.com,
sdf@fomichev.me
Subject: Re: [PATCH net-next v2 12/14] eth: fbnic: defer page pool recycling activation to queue start
Date: Fri, 29 Aug 2025 14:57:15 -0700 [thread overview]
Message-ID: <CAHS8izPgBw++BGnfJsR3eAsnOvp=N8sov3hPsYgcsdGdo+0vcw@mail.gmail.com> (raw)
In-Reply-To: <20250829012304.4146195-13-kuba@kernel.org>
On Thu, Aug 28, 2025 at 6:23 PM Jakub Kicinski <kuba@kernel.org> wrote:
>
> We need to be more careful about when direct page pool recycling
> is enabled in preparation for queue ops support. Don't set the
> NAPI pointer, call page_pool_enable_direct_recycling() from
> the function that activates the queue (once the config can
> no longer fail).
>
> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Mina Almasry <almasrymina@google.com>
--
Thanks,
Mina
next prev parent reply other threads:[~2025-08-29 21:57 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-29 1:22 [PATCH net-next v2 00/14] eth: fbnic: support queue API and zero-copy Rx Jakub Kicinski
2025-08-29 1:22 ` [PATCH net-next v2 01/14] eth: fbnic: move page pool pointer from NAPI to the ring struct Jakub Kicinski
2025-08-29 1:22 ` [PATCH net-next v2 02/14] eth: fbnic: move xdp_rxq_info_reg() to resource alloc Jakub Kicinski
2025-08-29 1:22 ` [PATCH net-next v2 03/14] eth: fbnic: move page pool alloc to fbnic_alloc_rx_qt_resources() Jakub Kicinski
2025-08-29 1:22 ` [PATCH net-next v2 04/14] eth: fbnic: use netmem_ref where applicable Jakub Kicinski
2025-08-29 1:22 ` [PATCH net-next v2 05/14] eth: fbnic: request ops lock Jakub Kicinski
2025-08-29 1:22 ` [PATCH net-next v2 06/14] eth: fbnic: split fbnic_disable() Jakub Kicinski
2025-08-29 1:22 ` [PATCH net-next v2 07/14] eth: fbnic: split fbnic_flush() Jakub Kicinski
2025-08-29 1:22 ` [PATCH net-next v2 08/14] eth: fbnic: split fbnic_enable() Jakub Kicinski
2025-08-29 1:22 ` [PATCH net-next v2 09/14] eth: fbnic: split fbnic_fill() Jakub Kicinski
2025-08-29 1:23 ` [PATCH net-next v2 10/14] net: add helper to pre-check if PP for an Rx queue will be unreadable Jakub Kicinski
2025-08-29 21:56 ` Mina Almasry
2025-08-29 1:23 ` [PATCH net-next v2 11/14] eth: fbnic: allocate unreadable page pool for the payloads Jakub Kicinski
2025-08-29 1:23 ` [PATCH net-next v2 12/14] eth: fbnic: defer page pool recycling activation to queue start Jakub Kicinski
2025-08-29 21:57 ` Mina Almasry [this message]
2025-08-29 1:23 ` [PATCH net-next v2 13/14] eth: fbnic: don't pass NAPI into pp alloc Jakub Kicinski
2025-08-29 1:23 ` [PATCH net-next v2 14/14] eth: fbnic: support queue ops / zero-copy Rx Jakub Kicinski
2025-08-29 22:09 ` Mina Almasry
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