From: Christoph Hellwig <hch@lst.de>
To: Bart Van Assche <bart.vanassche@wdc.com>
Cc: Jens Axboe <axboe@kernel.dk>,
linux-block@vger.kernel.org, Christoph Hellwig <hch@lst.de>,
"Martin K . Petersen" <martin.petersen@oracle.com>,
=Oleksandr Natalenko <oleksandr@natalenko.name>,
Ming Lei <ming.lei@redhat.com>, Hannes Reinecke <hare@suse.com>,
Johannes Thumshirn <jthumshirn@suse.de>
Subject: Re: [PATCH v4 6/7] scsi: Set QUEUE_FLAG_PREEMPT_ONLY while quiesced
Date: Mon, 2 Oct 2017 15:53:09 +0200 [thread overview]
Message-ID: <20171002135309.GB7571@lst.de> (raw)
In-Reply-To: <20170925202924.16603-7-bart.vanassche@wdc.com>
On Mon, Sep 25, 2017 at 01:29:23PM -0700, Bart Van Assche wrote:
> Make the quiesce state visible to the block layer for the next
> patch in this series.
This looks like the more correct version as everything is under
state_mutex.
Except for the fact that I'd like to get rid of the blk_set_preempt_only
helper this looks good:
Reviewed-by: Christoph Hellwig <hch@lst.de>
next prev parent reply other threads:[~2017-10-02 13:53 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-25 20:29 [PATCH v4 0/7] Make suspend and resume safe for md-on-SCSI Bart Van Assche
2017-09-25 20:29 ` [PATCH v4 1/7] md: Make md resync and reshape threads freezable Bart Van Assche
2017-09-25 23:04 ` Ming Lei
2017-09-25 23:09 ` Bart Van Assche
2017-09-25 23:09 ` Bart Van Assche
2017-09-26 4:01 ` Ming Lei
2017-09-26 8:13 ` Ming Lei
2017-09-26 14:40 ` Bart Van Assche
2017-09-26 14:40 ` Bart Van Assche
2017-09-26 15:02 ` Ming Lei
2017-09-26 6:06 ` Hannes Reinecke
2017-09-26 11:17 ` Ming Lei
2017-09-26 14:42 ` Bart Van Assche
2017-09-26 14:42 ` Bart Van Assche
2017-09-26 14:59 ` Ming Lei
2017-09-27 3:12 ` Bart Van Assche
2017-09-27 3:12 ` Bart Van Assche
2017-09-27 11:00 ` Ming Lei
2017-10-02 15:39 ` Bart Van Assche
2017-10-02 15:39 ` Bart Van Assche
2017-10-02 13:26 ` Christoph Hellwig
2017-09-25 20:29 ` [PATCH v4 2/7] block: Make q_usage_counter also track legacy requests Bart Van Assche
2017-09-26 6:05 ` Hannes Reinecke
2017-09-26 8:34 ` Ming Lei
2017-10-02 13:29 ` Christoph Hellwig
2017-09-25 20:29 ` [PATCH v4 3/7] block: Convert RQF_PREEMPT into REQ_PREEMPT Bart Van Assche
2017-10-02 13:42 ` Christoph Hellwig
2017-10-02 13:43 ` Christoph Hellwig
2017-09-25 20:29 ` [PATCH v4 4/7] block: Add the QUEUE_FLAG_PREEMPT_ONLY request queue flag Bart Van Assche
2017-10-02 13:47 ` Christoph Hellwig
2017-10-02 15:56 ` Bart Van Assche
2017-10-02 16:14 ` hch
2017-09-25 20:29 ` [PATCH v4 5/7] scsi: Reduce suspend latency Bart Van Assche
2017-09-26 22:23 ` Ming Lei
2017-09-27 3:43 ` Bart Van Assche
2017-09-27 5:37 ` Ming Lei
2017-09-25 20:29 ` [PATCH v4 6/7] scsi: Set QUEUE_FLAG_PREEMPT_ONLY while quiesced Bart Van Assche
2017-10-02 13:53 ` Christoph Hellwig [this message]
2017-09-25 20:29 ` [PATCH v4 7/7] block: Make SCSI device suspend and resume work reliably Bart Van Assche
2017-09-25 22:59 ` Ming Lei
2017-09-25 23:13 ` Bart Van Assche
2017-09-26 8:32 ` Ming Lei
2017-09-26 14:44 ` Bart Van Assche
2017-09-26 9:15 ` [PATCH v4 0/7] Make suspend and resume safe for md-on-SCSI Ming Lei
2017-09-26 14:29 ` Bart Van Assche
2017-09-26 14:54 ` Ming Lei
2017-09-26 20:17 ` Bart Van Assche
2017-09-26 22:47 ` Ming Lei
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