From: Jens Axboe <axboe@kernel.dk>
To: Martijn Coenen <maco@android.com>, hch@lst.de
Cc: bvanassche@acm.org, linux-block@vger.kernel.org,
linux-kernel@vger.kernel.org, kernel-team@android.com
Subject: Re: [PATCH] loop: Only freeze block queue when needed.
Date: Tue, 10 Mar 2020 14:11:46 -0600 [thread overview]
Message-ID: <bd6af0cd-24b9-4c46-01fd-aa78f7714350@kernel.dk> (raw)
In-Reply-To: <20200310130654.92205-1-maco@android.com>
On 3/10/20 7:06 AM, Martijn Coenen wrote:
> __loop_update_dio() can be called as a part of loop_set_fd(), when the
> block queue is not yet up and running; avoid freezing the block queue in
> that case, since that is an expensive operation.
Applied, thanks.
--
Jens Axboe
prev parent reply other threads:[~2020-03-10 20:11 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-10 13:06 [PATCH] loop: Only freeze block queue when needed Martijn Coenen
2020-03-10 17:47 ` Christoph Hellwig
2020-03-10 20:06 ` Chaitanya Kulkarni
2020-03-10 20:11 ` Jens Axboe [this message]
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=bd6af0cd-24b9-4c46-01fd-aa78f7714350@kernel.dk \
--to=axboe@kernel.dk \
--cc=bvanassche@acm.org \
--cc=hch@lst.de \
--cc=kernel-team@android.com \
--cc=linux-block@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=maco@android.com \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox