linux-kernel - Re: [PATCH v3 1/3] block: track per-node I/O latency

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Date: Fri, 10 May 2024 11:28:36 +0200
From: Niklas Cassel <cassel@...nel.org>
To: Damien Le Moal <dlemoal@...nel.org>
Cc: John Meneghini <jmeneghi@...hat.com>, tj@...nel.org,
	josef@...icpanda.com, axboe@...nel.dk, kbusch@...nel.org,
	hch@....de, sagi@...mberg.me, emilne@...hat.com, hare@...nel.org,
	linux-block@...r.kernel.org, cgroups@...r.kernel.org,
	linux-nvme@...ts.infradead.org, linux-kernel@...r.kernel.org,
	jrani@...estorage.com, randyj@...estorage.com, aviv.coro@....com
Subject: Re: [PATCH v3 1/3] block: track per-node I/O latency

On Fri, May 10, 2024 at 04:11:10PM +0900, Damien Le Moal wrote:
> On 5/10/24 05:43, John Meneghini wrote:
> > From: Hannes Reinecke <hare@...nel.org>
> > 
> > Add a new option 'BLK_NODE_LATENCY' to track per-node I/O latency.
> > This can be used by I/O schedulers to determine the 'best' queue
> > to send I/O to.
> > 
> > Signed-off-by: Hannes Reinecke <hare@...nel.org>
> > 
> > Cleaned up checkpatch warnings and updated MAINTAINERS.
> 
> This note should be before Hannes SoB. E.g:
> 
> [John] Fixed checkpatch warnings and updated MAINTAINERS.

Not before, it shoud be after Hannes SoB.
(Between Hannes' Signed-off-by and John's Signed-off-by)

See this example:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a37e12bcab22efa05802f87baa0692365ae0ab4d


Kind regards,
Niklas