From: Christoph Hellwig <hch@lst.de>
To: Ming Lei <ming.lei@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>, Jens Axboe <axboe@kernel.dk>,
"Martin K . Petersen" <martin.petersen@oracle.com>,
linux-block@vger.kernel.org, linux-nvme@lists.infradead.org,
linux-scsi@vger.kernel.org
Subject: Re: [PATCH V2 10/13] block: add helper of disk_release_queue for release queue data for disk
Date: Mon, 24 Jan 2022 14:16:24 +0100 [thread overview]
Message-ID: <20220124131624.GI27269@lst.de> (raw)
In-Reply-To: <20220122111054.1126146-11-ming.lei@redhat.com>
On Sat, Jan 22, 2022 at 07:10:51PM +0800, Ming Lei wrote:
> Add one helper of disk_release_queue for releasing queue data for disk.
Please explain what "queue data for disk" is, and why this helper is
useful. Right now it seems to just move a few things around without a
rationale or explanation of why it is safe.
next prev parent reply other threads:[~2022-01-24 13:16 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-22 11:10 [PATCH V2 00/13] block: don't drain file system I/O on del_gendisk Ming Lei
2022-01-22 11:10 ` [PATCH V2 01/13] block: declare blkcg_[init|exit]_queue in private header Ming Lei
2022-01-24 12:59 ` Christoph Hellwig
2022-01-22 11:10 ` [PATCH V2 02/13] block: move initialization of q->blkg_list into blkcg_init_queue Ming Lei
2022-01-24 13:00 ` Christoph Hellwig
2022-01-24 18:32 ` Bart Van Assche
2022-01-22 11:10 ` [PATCH V2 03/13] block: move blkcg initialization/destroy into disk allocation/release handler Ming Lei
2022-01-24 13:02 ` Christoph Hellwig
2022-01-22 11:10 ` [PATCH V2 04/13] block/wbt: fix negative inflight counter when remove scsi device Ming Lei
2022-02-17 7:45 ` Christoph Hellwig
2022-02-17 14:53 ` Jens Axboe
2022-01-22 11:10 ` [PATCH V2 05/13] block: only account passthrough IO from userspace Ming Lei
2022-01-24 13:05 ` Christoph Hellwig
2022-01-24 23:09 ` Ming Lei
2022-01-25 6:16 ` Christoph Hellwig
2022-01-25 7:19 ` Christoph Hellwig
2022-01-25 8:35 ` Ming Lei
2022-01-25 9:09 ` Ming Lei
2022-01-26 5:50 ` Christoph Hellwig
2022-01-26 7:21 ` Ming Lei
2022-01-26 8:10 ` Christoph Hellwig
2022-01-26 8:33 ` Ming Lei
2022-01-26 8:49 ` Christoph Hellwig
2022-01-26 9:59 ` Ming Lei
2022-01-26 16:37 ` Christoph Hellwig
2022-01-22 11:10 ` [PATCH V2 06/13] block: don't remove hctx debugfs dir from blk_mq_exit_queue Ming Lei
2022-01-24 13:06 ` Christoph Hellwig
2022-01-22 11:10 ` [PATCH V2 07/13] block: move q_usage_counter release into blk_queue_release Ming Lei
2022-01-24 13:09 ` Christoph Hellwig
2022-01-24 19:06 ` Bart Van Assche
2022-01-22 11:10 ` [PATCH V2 08/13] block: export __blk_mq_unfreeze_queue Ming Lei
2022-01-24 13:11 ` Christoph Hellwig
2022-01-22 11:10 ` [PATCH V2 09/13] scsi: force unfreezing queue into atomic mode Ming Lei
2022-01-24 13:15 ` Christoph Hellwig
2022-01-24 23:21 ` Ming Lei
2022-01-25 7:27 ` Christoph Hellwig
2022-01-25 8:54 ` Ming Lei
2022-01-26 8:15 ` Christoph Hellwig
2022-01-22 11:10 ` [PATCH V2 10/13] block: add helper of disk_release_queue for release queue data for disk Ming Lei
2022-01-24 13:16 ` Christoph Hellwig [this message]
2022-01-24 23:27 ` Ming Lei
2022-01-25 6:17 ` Christoph Hellwig
2022-01-22 11:10 ` [PATCH V2 11/13] block: move blk_exit_queue into disk_release Ming Lei
2022-01-24 13:22 ` Christoph Hellwig
2022-01-24 23:38 ` Ming Lei
2022-01-22 11:10 ` [PATCH V2 12/13] block: move rq_qos_exit() into disk_release() Ming Lei
2022-01-24 13:28 ` Christoph Hellwig
2022-01-22 11:10 ` [PATCH V2 13/13] block: don't drain file system I/O on del_gendisk Ming Lei
2022-01-24 13:39 ` Christoph Hellwig
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