From: Luis Chamberlain <mcgrof@kernel.org>
To: Bart Van Assche <bvanassche@acm.org>
Cc: axboe@kernel.dk, viro@zeniv.linux.org.uk,
gregkh@linuxfoundation.org, rostedt@goodmis.org,
mingo@redhat.com, jack@suse.cz, ming.lei@redhat.com,
nstange@suse.de, akpm@linux-foundation.org, mhocko@suse.com,
yukuai3@huawei.com, martin.petersen@oracle.com,
jejb@linux.ibm.com, linux-block@vger.kernel.org,
linux-fsdevel@vger.kernel.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, Omar Sandoval <osandov@fb.com>,
Hannes Reinecke <hare@suse.com>, Michal Hocko <mhocko@kernel.org>,
Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH v6 3/6] block: revert back to synchronous request_queue removal
Date: Fri, 19 Jun 2020 20:23:48 +0000 [thread overview]
Message-ID: <20200619202348.GJ11244@42.do-not-panic.com> (raw)
In-Reply-To: <e1fad3cd-32a1-7a08-b8a4-084dfbff4680@acm.org>
On Fri, Jun 12, 2020 at 06:53:40PM -0700, Bart Van Assche wrote:
> On 2020-06-08 10:01, Luis Chamberlain wrote:
> > + * Drivers exist which depend on the release of the request_queue to be
> > + * synchronous, it should not be deferred.
>
> This sounds mysterious. Which drivers? Why do these depend on this
> function being synchronous?
Sorry that should be "Userspace can exist". I've fixed that.
> Anyway:
>
> Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Luis
next prev parent reply other threads:[~2020-06-19 20:23 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-08 17:01 [PATCH v6 0/8] block: fix blktrace debugfs use after free Luis Chamberlain
2020-06-08 17:01 ` [PATCH v6 1/6] block: add docs for gendisk / request_queue refcount helpers Luis Chamberlain
2020-06-08 17:01 ` [PATCH v6 2/6] block: clarify context for refcount increment helpers Luis Chamberlain
2020-06-08 17:01 ` [PATCH v6 3/6] block: revert back to synchronous request_queue removal Luis Chamberlain
2020-06-13 1:53 ` Bart Van Assche
2020-06-19 20:23 ` Luis Chamberlain [this message]
2020-06-08 17:01 ` [PATCH v6 4/6] blktrace: annotate required lock on do_blk_trace_setup() Luis Chamberlain
2020-06-09 14:18 ` Christoph Hellwig
2020-06-13 1:54 ` Bart Van Assche
2020-06-08 17:01 ` [PATCH v6 5/6] loop: be paranoid on exit and prevent new additions / removals Luis Chamberlain
2020-06-08 17:01 ` [PATCH v6 6/6] blktrace: fix debugfs use after free Luis Chamberlain
2020-06-09 15:06 ` Christoph Hellwig
2020-06-09 17:29 ` Luis Chamberlain
2020-06-09 17:32 ` Christoph Hellwig
2020-06-09 17:53 ` Luis Chamberlain
2020-06-10 6:42 ` Christoph Hellwig
2020-06-10 21:09 ` Luis Chamberlain
2020-06-10 21:52 ` Luis Chamberlain
2020-06-10 23:31 ` Luis Chamberlain
2020-06-11 5:40 ` Christoph Hellwig
2020-06-13 2:42 ` Bart Van Assche
2020-06-19 15:36 ` Luis Chamberlain
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