From: patchwork-bot+netdevbpf@kernel.org
To: Petr Machata <petrm@nvidia.com>
Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, netdev@vger.kernel.org, idosch@nvidia.com,
amcohen@nvidia.com, mlxsw@nvidia.com
Subject: Re: [PATCH net-next 0/5] mlxsw: Improve events processing performance
Date: Mon, 29 Apr 2024 09:50:30 +0000 [thread overview]
Message-ID: <171438423065.17054.9967031731622777238.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <cover.1714134205.git.petrm@nvidia.com>
Hello:
This series was applied to netdev/net-next.git (main)
by David S. Miller <davem@davemloft.net>:
On Fri, 26 Apr 2024 14:42:21 +0200 you wrote:
> Amit Cohen writes:
>
> Spectrum ASICs only support a single interrupt, it means that all the
> events are handled by one IRQ (interrupt request) handler.
>
> Currently, we schedule a tasklet to handle events in EQ, then we also use
> tasklet for CQ, SDQ and RDQ. Tasklet runs in softIRQ (software IRQ)
> context, and will be run on the same CPU which scheduled it. It means that
> today we have one CPU which handles all the packets (both network packets
> and EMADs) from hardware.
>
> [...]
Here is the summary with links:
- [net-next,1/5] mlxsw: pci: Handle up to 64 Rx completions in tasklet
https://git.kernel.org/netdev/net-next/c/e28d8aba4381
- [net-next,2/5] mlxsw: pci: Ring RDQ and CQ doorbells once per several completions
https://git.kernel.org/netdev/net-next/c/6b3d015cdb2a
- [net-next,3/5] mlxsw: pci: Initialize dummy net devices for NAPI
https://git.kernel.org/netdev/net-next/c/5d01ed2e9708
- [net-next,4/5] mlxsw: pci: Reorganize 'mlxsw_pci_queue' structure
https://git.kernel.org/netdev/net-next/c/c0d9267873bc
- [net-next,5/5] mlxsw: pci: Use NAPI for event processing
(no matching commit)
You are awesome, thank you!
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prev parent reply other threads:[~2024-04-29 9:50 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-26 12:42 [PATCH net-next 0/5] mlxsw: Improve events processing performance Petr Machata
2024-04-26 12:42 ` [PATCH net-next 1/5] mlxsw: pci: Handle up to 64 Rx completions in tasklet Petr Machata
2024-04-26 12:42 ` [PATCH net-next 2/5] mlxsw: pci: Ring RDQ and CQ doorbells once per several completions Petr Machata
2024-04-26 12:42 ` [PATCH net-next 3/5] mlxsw: pci: Initialize dummy net devices for NAPI Petr Machata
2024-04-26 12:42 ` [PATCH net-next 4/5] mlxsw: pci: Reorganize 'mlxsw_pci_queue' structure Petr Machata
2024-04-26 12:42 ` [PATCH net-next 5/5] mlxsw: pci: Use NAPI for event processing Petr Machata
2024-04-29 9:50 ` patchwork-bot+netdevbpf [this message]
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