From: sagi@grimberg.me (Sagi Grimberg)
Subject: [PATCH v3 1/1] nvme: Ensure forward progress during Admin passthru
Date: Wed, 18 Jul 2018 14:26:31 +0300 [thread overview]
Message-ID: <6e9e61bd-7c0c-90ae-17c8-8b8ef6ed588f@grimberg.me> (raw)
In-Reply-To: <20180717124252.GA14724@infradead.org>
>> Christoph,
>> Could we get this one queued up for next?
>
> Will look at it ASAP.
Would be good if the change log would explain _how_ it
ensures forward progress.. i.e. that it moves namespaces
list mutation to nvme_remove_invalid_namespaces which allows
to acquire namespaces_rwsem as a read lock, allowing dev_disable
to stop controller queues (acquiring a read lock as well) in case
a timeout have occured on a passthru command.
prev parent reply other threads:[~2018-07-18 11:26 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-22 19:59 [PATCH 0/1] nvme: Ensure forward progress during Admin passthru Scott Bauer
2018-06-22 19:59 ` [PATCH 1/1] " Scott Bauer
2018-06-27 19:12 ` Keith Busch
2018-06-27 19:01 ` Scott Bauer
2018-06-27 20:27 ` Keith Busch
2018-06-27 20:49 ` Keith Busch
2018-06-24 17:38 ` [PATCH 0/1] " Sagi Grimberg
2018-06-27 19:08 ` Keith Busch
2018-06-28 17:10 ` [PATCH v2 1/1] " Scott Bauer
2018-06-28 19:16 ` Keith Busch
2018-06-28 19:19 ` Scott Bauer
2018-06-28 19:54 ` Keith Busch
2018-06-29 19:03 ` [PATCH v3 " Scott Bauer
2018-06-29 20:23 ` Keith Busch
2018-07-16 22:09 ` Keith Busch
2018-07-17 12:42 ` Christoph Hellwig
2018-07-18 11:26 ` Sagi Grimberg [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=6e9e61bd-7c0c-90ae-17c8-8b8ef6ed588f@grimberg.me \
--to=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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).