From: Christoph Hellwig <hch@lst.de>
To: Sagi Grimberg <sagi@grimberg.me>
Cc: Christoph Hellwig <hch@lst.de>,
kbusch@kernel.org, lengchao@huawei.com,
linux-nvme@lists.infradead.org, Gerd Bayer <gbayer@linux.ibm.com>
Subject: Re: [PATCH] nvme: don't call blk_mq_{,un}quiesce_tagset when ctrl->tagset is NULL
Date: Wed, 16 Nov 2022 14:22:25 +0100 [thread overview]
Message-ID: <20221116132225.GA8071@lst.de> (raw)
In-Reply-To: <e5de54b2-4906-9902-c150-732718a77571@grimberg.me>
On Wed, Nov 16, 2022 at 03:20:23PM +0200, Sagi Grimberg wrote:
>> {
>> + if (!ctrl->tagset)
>> + return;
>
> Can this be placed in the pci code instead?
There's nothing PCIe-specific about this case. All fabrics drivers
support controllers with I/O queues and thus the I/O tagset, e.g.
discovery controllers.
next prev parent reply other threads:[~2022-11-16 13:22 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-16 7:27 [PATCH] nvme: don't call blk_mq_{,un}quiesce_tagset when ctrl->tagset is NULL Christoph Hellwig
2022-11-16 7:52 ` Chao Leng
2022-11-16 18:38 ` Chaitanya Kulkarni
2022-11-16 13:20 ` Sagi Grimberg
2022-11-16 13:22 ` Christoph Hellwig [this message]
2022-11-16 13:23 ` Sagi Grimberg
2022-11-16 13:28 ` Christoph Hellwig
2022-11-20 11:38 ` Sagi Grimberg
2022-11-21 7:04 ` Christoph Hellwig
2022-11-22 12:31 ` Christoph Hellwig
2022-11-22 12:34 ` Christoph Hellwig
2022-11-29 9:04 ` Christoph Hellwig
2022-11-30 8:27 ` Sagi Grimberg
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20221116132225.GA8071@lst.de \
--to=hch@lst.de \
--cc=gbayer@linux.ibm.com \
--cc=kbusch@kernel.org \
--cc=lengchao@huawei.com \
--cc=linux-nvme@lists.infradead.org \
--cc=sagi@grimberg.me \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.