From: Greg KH <gregkh@linuxfoundation.org>
To: Bart Van Assche <bvanassche@acm.org>
Cc: Keith Busch <keith.busch@intel.com>,
Mikulas Patocka <mpatocka@redhat.com>,
Sagi Grimberg <sagi@grimberg.me>,
linux-nvme@lists.infradead.org, Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH] nvme: Boot as soon as the boot controller has been probed
Date: Sun, 8 Nov 2020 09:24:03 +0100 [thread overview]
Message-ID: <20201108082403.GB40741@kroah.com> (raw)
In-Reply-To: <20201108040903.8185-1-bvanassche@acm.org>
On Sat, Nov 07, 2020 at 08:09:03PM -0800, Bart Van Assche wrote:
> The following two issues have been introduced by commit 1811977568e0
> ("nvme/pci: Use async_schedule for initial reset work"):
> - The boot process waits until all NVMe controllers have been probed
> instead of only waiting until the boot controller has been probed.
> This slows down the boot process.
> - Some of the controller probing work happens asynchronously without
> the device core being aware of this.
>
> Hence this patch that makes all probing work happen from nvme_probe()
> and that tells the device core to probe multiple NVMe controllers
> concurrently by setting PROBE_PREFER_ASYNCHRONOUS.
>
> Cc: Mikulas Patocka <mpatocka@redhat.com>
> Cc: Keith Busch <keith.busch@intel.com>
> Cc: Greg KH <gregkh@linuxfoundation.org>
> Signed-off-by: Bart Van Assche <bvanassche@acm.org>
> ---
A fixes: tag?
thanks,
greg k-h
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next prev parent reply other threads:[~2020-11-08 8:24 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-08 4:09 [PATCH] nvme: Boot as soon as the boot controller has been probed Bart Van Assche
2020-11-08 8:24 ` Greg KH [this message]
2020-11-08 22:31 ` Keith Busch
2020-11-08 23:35 ` Bart Van Assche
2020-11-09 2:35 ` Keith Busch
2020-11-09 4:00 ` Bart Van Assche
2020-11-09 15:05 ` Keith Busch
2020-11-10 2:51 ` Bart Van Assche
2020-11-10 3:12 ` Keith Busch
2020-11-08 19:13 ` Sagi Grimberg
2020-11-08 19:18 ` Greg KH
2020-11-08 23:00 ` Bart Van Assche
2020-11-09 3:04 ` Keith Busch
2020-11-11 19:19 ` Keith Busch
2020-11-12 4:26 ` Bart Van Assche
2020-11-12 14:20 ` Keith Busch
2020-11-19 3:08 ` Bart Van Assche
2020-11-19 20:18 ` Keith Busch
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