From: John Garry <john.garry@huawei.com>
To: Kashyap Desai <kashyap.desai@broadcom.com>, <axboe@kernel.dk>
Cc: <linux-block@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<ming.lei@redhat.com>,
Sathya Prakash Veerichetty <sathya.prakash@broadcom.com>
Subject: Re: [PATCH RFT] blk-mq: optimize queue tag busy iter for shared_tags
Date: Wed, 22 Dec 2021 11:35:22 +0000 [thread overview]
Message-ID: <e50cfdcd-110b-d778-6e3f-edfed9b1c5a4@huawei.com> (raw)
In-Reply-To: <c26b40bac76ec1bfbab2419aece544ca@mail.gmail.com>
On 22/12/2021 11:20, Kashyap Desai wrote:
> Yes, above is the same changes I was looking for. I did very basic mistake.
> I applied your above commit while doing megaraid_sas testing.
> While I move to mpi3mr testing, I did not apply your patch set.
But I did not think that my patch would help mpi3mr since it does not
use host_tagset.
> We can drop
> request of this RFT since I tested above series and it serve the same
> purpose.
ok, fine.
And just to confirm, do you now think that we need to fix any older
kernel with some backport of my changes? I think that we would just need
to consider 5.16 (when it becomes stable), 5.15, and and 5.10
Thanks,
John
next prev parent reply other threads:[~2021-12-22 11:35 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-21 12:31 [PATCH RFT] blk-mq: optimize queue tag busy iter for shared_tags Kashyap Desai
2021-12-21 12:55 ` John Garry
2021-12-21 13:53 ` Kashyap Desai
2021-12-21 15:19 ` John Garry
2021-12-22 11:20 ` Kashyap Desai
2021-12-22 11:35 ` John Garry [this message]
2021-12-22 12:06 ` Kashyap Desai
2021-12-22 12:34 ` John Garry
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