From: Jens Axboe <[email protected]>
To: Christoph Hellwig <[email protected]>, Enzo Matsumiya <[email protected]>
Cc: [email protected], Keith Busch <[email protected]>,
Jens Axboe <[email protected]>, Sagi Grimberg <[email protected]>,
[email protected],
GNU/Weeb Mailing List <[email protected]>
Subject: Re: [PATCH] nvme-pci: trigger disk activity LED
Date: Mon, 28 Feb 2022 06:58:59 -0700 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
On 2/28/22 2:22 AM, Christoph Hellwig wrote:
> I don't think we should add code to the absolutel fast path for
> blinkenlights.
Agree. It'd be a lot better to put the cost on the led trigger
side, and not need anything in the fast path for block devices.
Monitor disk stats, or something like that.
--
Jens Axboe
prev parent reply other threads:[~2022-02-28 13:59 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-27 23:42 [PATCH] nvme-pci: trigger disk activity LED Enzo Matsumiya
2022-02-28 9:22 ` Christoph Hellwig
2022-02-28 13:58 ` Jens Axboe [this message]
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