From: Ming Lei <ming.lei@redhat.com>
To: Sagi Grimberg <sagi@grimberg.me>
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, Keith Busch <kbusch@kernel.org>
Subject: Re: [PATCH 3/5] blk-mq: add helper of blk_mq_global_quiesce_wait()
Date: Mon, 22 Nov 2021 21:26:24 +0800 [thread overview]
Message-ID: <YZuagPbZJ6CjiUNi@T590> (raw)
In-Reply-To: <8f6b6452-9abb-fd89-0262-9fb9d00d42a5@grimberg.me>
On Mon, Nov 22, 2021 at 09:56:10AM +0200, Sagi Grimberg wrote:
>
> > Add helper of blk_mq_global_quiesce_wait() for supporting to quiesce
> > queues in parallel, then we can just wait once if global quiesce wait
> > is allowed.
>
> blk_mq_global_quiesce_wait() is a poor name... global is scope-less and
> obviously it has a scope.
How about blk_mq_shared_quiesce_wait()? or any suggestion?
Thanks,
Ming
next prev parent reply other threads:[~2021-11-22 13:26 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-19 2:18 [PATCH 0/5] blk-mq: quiesce improvement Ming Lei
2021-11-19 2:18 ` [PATCH 1/5] blk-mq: move srcu from blk_mq_hw_ctx to request_queue Ming Lei
2021-11-19 4:30 ` Bart Van Assche
2021-11-19 8:10 ` Ming Lei
2021-11-22 7:48 ` Sagi Grimberg
2021-11-22 13:08 ` Ming Lei
2021-11-22 13:47 ` Sagi Grimberg
2021-11-19 2:18 ` [PATCH 2/5] blk-mq: rename hctx_lock & hctx_unlock Ming Lei
2021-11-22 7:53 ` Sagi Grimberg
2021-11-22 13:20 ` Ming Lei
2021-11-22 13:50 ` Sagi Grimberg
2021-11-23 0:08 ` Ming Lei
2021-11-23 8:54 ` Sagi Grimberg
2021-11-22 9:00 ` Christoph Hellwig
2021-11-19 2:18 ` [PATCH 3/5] blk-mq: add helper of blk_mq_global_quiesce_wait() Ming Lei
2021-11-22 7:56 ` Sagi Grimberg
2021-11-22 8:00 ` Sagi Grimberg
2021-11-22 13:26 ` Ming Lei [this message]
2021-11-22 13:55 ` Sagi Grimberg
2021-11-23 0:17 ` Ming Lei
2021-11-23 9:00 ` Sagi Grimberg
2021-11-30 2:33 ` Ming Lei
2021-12-08 12:49 ` Sagi Grimberg
2021-12-10 2:02 ` Ming Lei
2021-11-19 2:18 ` [PATCH 4/5] nvme: quiesce namespace queue in parallel Ming Lei
2021-11-22 8:07 ` Sagi Grimberg
2021-11-23 0:13 ` Ming Lei
2021-11-19 2:18 ` [PATCH 5/5] scsi: use blk-mq quiesce APIs to implement scsi_host_block Ming Lei
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