From: Ming Lei <ming.lei@redhat.com>
To: Jens Axboe <axboe@kernel.dk>
Cc: linux-block@vger.kernel.org,
Christoph Hellwig <hch@infradead.org>,
Mike Snitzer <snitzer@redhat.com>,
linux-scsi@vger.kernel.org, Hannes Reinecke <hare@suse.de>,
Arun Easi <arun.easi@cavium.com>, Omar Sandoval <osandov@fb.com>,
"Martin K . Petersen" <martin.petersen@oracle.com>,
James Bottomley <james.bottomley@hansenpartnership.com>,
Christoph Hellwig <hch@lst.de>,
Don Brace <don.brace@microsemi.com>,
Kashyap Desai <kashyap.desai@broadcom.com>,
Peter Rivera <peter.rivera@broadcom.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Laurence Oberman <loberman@redhat.com>
Subject: Re: [PATCH V2 2/8] blk-mq: introduce BLK_MQ_F_GLOBAL_TAGS
Date: Wed, 7 Feb 2018 08:43:13 +0800 [thread overview]
Message-ID: <20180207004311.GA13470@ming.t460p> (raw)
In-Reply-To: <398c755a-ada6-1e60-9562-51b69476e55d@kernel.dk>
On Tue, Feb 06, 2018 at 04:18:20PM -0700, Jens Axboe wrote:
> On 2/5/18 8:20 AM, Ming Lei wrote:
...
>
> GLOBAL implies that it's, strangely enough, global. That isn't really the
> case. Why not call this BLK_MQ_F_HOST_TAGS or something like that? I'd
> welcome better names, but global doesn't seem to be a great choice.
>
> BLK_MQ_F_SET_TAGS?
Good point, I am fine with either BLK_MQ_F_HOST_TAGS or BLK_MQ_F_SET_TAGS,
will update in V3.
Thanks,
Ming
next prev parent reply other threads:[~2018-02-07 0:43 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-05 15:20 [PATCH V2 0/8] blk-mq/scsi-mq: support global tags & introduce force_blk_mq Ming Lei
2018-02-05 15:20 ` [PATCH V2 1/8] blk-mq: tags: define several fields of tags as pointer Ming Lei
2018-02-06 21:41 ` Omar Sandoval
2018-02-05 15:20 ` [PATCH V2 2/8] blk-mq: introduce BLK_MQ_F_GLOBAL_TAGS Ming Lei
2018-02-06 20:33 ` Omar Sandoval
2018-02-07 0:44 ` Ming Lei
2018-02-06 23:18 ` Jens Axboe
2018-02-07 0:43 ` Ming Lei [this message]
2018-02-07 16:09 ` Bart Van Assche
2018-02-07 16:59 ` Bart Van Assche
2018-02-08 15:25 ` Bart Van Assche
2018-02-05 15:20 ` [PATCH V2 3/8] scsi: Add template flag 'host_tagset' Ming Lei
2018-02-05 15:20 ` [PATCH V2 4/8] block: null_blk: introduce module parameter of 'g_global_tags' Ming Lei
2018-02-05 20:26 ` Don Brace
2018-02-06 21:43 ` Omar Sandoval
2018-02-05 15:20 ` [PATCH V2 5/8] scsi: introduce force_blk_mq Ming Lei
2018-02-06 20:20 ` Omar Sandoval
2018-02-07 0:46 ` Ming Lei
2018-02-05 15:20 ` [PATCH V2 6/8] scsi: virtio_scsi: fix IO hang by irq vector automatic affinity Ming Lei
2018-02-05 15:56 ` Paolo Bonzini
2018-02-05 15:20 ` [PATCH V2 7/8] scsi: hpsa: call hpsa_hba_inquiry() after adding host Ming Lei
2018-02-05 18:55 ` Don Brace
2018-02-06 8:32 ` Hannes Reinecke
2018-02-05 15:20 ` [PATCH V2 8/8] scsi: hpsa: use blk_mq to solve irq affinity issue Ming Lei
2018-02-05 15:58 ` Laurence Oberman
2018-02-05 16:07 ` Don Brace
2018-02-05 18:54 ` Don Brace
2018-02-06 2:18 ` chenxiang (M)
2018-02-06 8:23 ` Ming Lei
2018-02-06 8:39 ` Hannes Reinecke
2018-02-06 9:51 ` Ming Lei
2018-02-06 23:15 ` [PATCH V2 0/8] blk-mq/scsi-mq: support global tags & introduce force_blk_mq Jens Axboe
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