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Message-ID: <afdc7a0ab0015cd72943634c5e4acab98b3eea74.camel@redhat.com>
Subject: Re: [PATCH 0/4 net-next] net: mana: Assigning IRQ affinity on HT
 cores
From: Paolo Abeni <pabeni@redhat.com>
To: Souradeep Chakrabarti <schakrabarti@linux.microsoft.com>, 
 kys@microsoft.com, haiyangz@microsoft.com, wei.liu@kernel.org,
 decui@microsoft.com,  davem@davemloft.net, edumazet@google.com,
 kuba@kernel.org, longli@microsoft.com,  yury.norov@gmail.com,
 leon@kernel.org, cai.huoqing@linux.dev,  ssengar@linux.microsoft.com,
 vkuznets@redhat.com, tglx@linutronix.de,  linux-hyperv@vger.kernel.org,
 netdev@vger.kernel.org,  linux-kernel@vger.kernel.org,
 linux-rdma@vger.kernel.org
Cc: schakrabarti@microsoft.com, paulros@microsoft.com
Date: Tue, 09 Jan 2024 12:57:26 +0100
In-Reply-To: <1704797478-32377-1-git-send-email-schakrabarti@linux.microsoft.com>
References: 
	<1704797478-32377-1-git-send-email-schakrabarti@linux.microsoft.com>
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On Tue, 2024-01-09 at 02:51 -0800, Souradeep Chakrabarti wrote:
> This patch set introduces a new helper function irq_setup(),
> to optimize IRQ distribution for MANA network devices.
> The patch set makes the driver working 15% faster than
> with cpumask_local_spread().
>=20
> Souradeep Chakrabarti (1):
>   net: mana: Assigning IRQ affinity on HT cores
>=20
> Yury Norov (3):
>   cpumask: add cpumask_weight_andnot()
>   cpumask: define cleanup function for cpumasks
>   net: mana: add a function to spread IRQs per CPUs
>=20
>  .../net/ethernet/microsoft/mana/gdma_main.c   | 87 ++++++++++++++++---
>  include/linux/bitmap.h                        | 12 +++
>  include/linux/cpumask.h                       | 16 ++++
>  lib/bitmap.c                                  |  7 ++
>  4 files changed, 112 insertions(+), 10 deletions(-)

net-next is closed for the merge window period, please repost when it
will re-open in ~2 weeks.

Cheers,

Paolo