From: Bart Van Assche <bvanassche@acm.org>
To: John Garry <john.garry@huawei.com>, Ming Lei <ming.lei@redhat.com>
Cc: "hare@suse.de" <hare@suse.de>,
"axboe@kernel.dk" <axboe@kernel.dk>, "hch@lst.de" <hch@lst.de>,
"linux-block@vger.kernel.org" <linux-block@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"pragalla@codeaurora.org" <pragalla@codeaurora.org>,
"kashyap.desai@broadcom.com" <kashyap.desai@broadcom.com>,
yuyufen <yuyufen@huawei.com>
Subject: Re: [RFC PATCH v3 2/3] blk-mq: Freeze and quiesce all queues for tagset in elevator_exit()
Date: Fri, 19 Mar 2021 11:32:25 -0700 [thread overview]
Message-ID: <4bd89a91-ca98-9c22-e01b-9fb7936623cd@acm.org> (raw)
In-Reply-To: <85fd2c95-2258-9b51-02f8-01895c06f814@huawei.com>
On 3/19/21 11:19 AM, John Garry wrote:
> OK, but TBH, I am not so familiar with srcu - where you going to try this?
Hi John,
Have you received the following patch: "[PATCH] blk-mq: Fix races
between iterating over requests and freeing requests"
(https://lore.kernel.org/linux-block/20210319010009.10041-1-bvanassche@acm.org/)?
Thanks,
Bart.
next prev parent reply other threads:[~2021-03-19 18:33 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-05 15:14 [RFC PATCH v3 0/3] blk-mq: Avoid use-after-free for accessing old requests John Garry
2021-03-05 15:14 ` [RFC PATCH v3 1/3] blk-mq: Clean up references to old requests when freeing rqs John Garry
2021-03-06 2:52 ` Khazhy Kumykov
2021-03-08 11:18 ` John Garry
2021-03-06 18:13 ` Bart Van Assche
2021-03-08 10:37 ` John Garry
2021-03-05 15:14 ` [RFC PATCH v3 2/3] blk-mq: Freeze and quiesce all queues for tagset in elevator_exit() John Garry
2021-03-06 4:32 ` Bart Van Assche
2021-03-08 10:50 ` John Garry
2021-03-08 19:35 ` Bart Van Assche
2021-03-10 15:57 ` Bart Van Assche
2021-03-11 0:58 ` Ming Lei
2021-03-11 8:21 ` John Garry
2021-03-12 23:05 ` Bart Van Assche
2021-03-16 16:15 ` John Garry
2021-03-16 17:00 ` Bart Van Assche
2021-03-16 17:43 ` John Garry
2021-03-16 19:59 ` Bart Van Assche
2021-03-19 18:19 ` John Garry
2021-03-19 18:32 ` Bart Van Assche [this message]
2021-03-05 15:14 ` [RFC PATCH v3 3/3] blk-mq: Lockout tagset iterator when exiting elevator John Garry
2021-03-06 4:43 ` Bart Van Assche
2021-03-08 11:17 ` John Garry
2021-03-08 19:59 ` Bart Van Assche
2021-03-09 17:47 ` John Garry
2021-03-09 19:21 ` Bart Van Assche
2021-03-10 8:52 ` John Garry
2021-03-10 16:00 ` Bart Van Assche
2021-03-10 17:26 ` John Garry
2021-03-18 10:26 ` [RFC PATCH v3 0/3] blk-mq: Avoid use-after-free for accessing old requests Shinichiro Kawasaki
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=4bd89a91-ca98-9c22-e01b-9fb7936623cd@acm.org \
--to=bvanassche@acm.org \
--cc=axboe@kernel.dk \
--cc=hare@suse.de \
--cc=hch@lst.de \
--cc=john.garry@huawei.com \
--cc=kashyap.desai@broadcom.com \
--cc=linux-block@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=ming.lei@redhat.com \
--cc=pragalla@codeaurora.org \
--cc=yuyufen@huawei.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