From: Christoph Hellwig <hch@lst.de>
To: Hannes Reinecke <hare@suse.de>
Cc: Christoph Hellwig <hch@lst.de>,
Johannes Thumshirn <jthumshirn@suse.de>,
Jens Axboe <axboe@fb.com>, Mike Snitzer <snitzer@redhat.com>,
linux-block@vger.kernel.org, linux-scsi@vger.kernel.org,
dm-devel@redhat.com
Subject: Re: [PATCH 14/15] block/bsg: move queue creation into bsg_setup_queue
Date: Wed, 11 Jan 2017 10:01:12 +0100 [thread overview]
Message-ID: <20170111090112.GA7239@lst.de> (raw)
In-Reply-To: <8810984d-9929-8937-e82c-94639fd0b8ea@suse.de>
On Wed, Jan 11, 2017 at 09:59:17AM +0100, Hannes Reinecke wrote:
> I'd advocate to discuss this at LSF.
> Now that Mike moved the bio-based mpath stuff back in things got even
> more complex.
Yeah. If we'd _only_ have bio based support it would simplify things
a lot, but as a third parallel path it's not exactly making things easier.
> I'll be posting a patchset for reimplementing multipath as a stand-alone
> driver shortly; that'll give us a good starting point on how we want
> multipath to evolve.
>
> Who knows; we might even manage to move multipath out of device-mapper
> altogether.
> That would make Mike very happy, and I wouldn't mind, either :-)
Heh. I'm curious how you want to do that while keeping existing setups
working, though.
next prev parent reply other threads:[~2017-01-11 9:01 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-10 15:06 RFC: split scsi passthrough fields out of struct request Christoph Hellwig
2017-01-10 15:06 ` [PATCH 01/15] virtio_blk: avoid DMA to stack for the sense buffer Christoph Hellwig
2017-01-11 8:26 ` Johannes Thumshirn
2017-01-11 8:26 ` Johannes Thumshirn
2017-01-11 8:43 ` Christoph Hellwig
2017-01-10 15:06 ` [PATCH 02/15] nvme-rdma: fix nvme_rdma_queue_is_ready Christoph Hellwig
2017-01-10 15:06 ` [PATCH 03/15] block: simplify blk_init_allocated_queue Christoph Hellwig
2017-01-10 15:06 ` [PATCH 04/15] block: allow specifying size for extra command data Christoph Hellwig
2017-01-10 15:06 ` [PATCH 05/15] dm: remove incomple BLOCK_PC support Christoph Hellwig
2017-01-12 1:09 ` Mike Snitzer
2017-01-12 8:00 ` Christoph Hellwig
2017-01-12 22:28 ` Mike Snitzer
2017-01-13 8:14 ` Christoph Hellwig
2017-01-13 8:14 ` Christoph Hellwig
2017-01-10 15:06 ` [PATCH 06/15] scsi_dh_rdac: switch to scsi_execute_req_flags() Christoph Hellwig
2017-01-10 15:06 ` [PATCH 07/15] scsi_dh_emc: " Christoph Hellwig
2017-01-10 15:06 ` [PATCH 08/15] scsi_dh_hp_sw: " Christoph Hellwig
2017-01-10 15:06 ` [PATCH 09/15] scsi: remove gfp_flags member in scsi_host_cmd_pool Christoph Hellwig
2017-01-10 15:06 ` [PATCH 10/15] scsi: respect unchecked_isa_dma for blk-mq Christoph Hellwig
2017-01-10 15:06 ` [PATCH 11/15] scsi: remove scsi_cmd_dma_pool Christoph Hellwig
2017-01-10 15:06 ` [PATCH 12/15] scsi: remove __scsi_alloc_queue Christoph Hellwig
2017-01-10 15:06 ` [PATCH 13/15] scsi: allocate scsi_cmnd structures as part of struct request Christoph Hellwig
2017-01-10 15:06 ` [PATCH 14/15] block/bsg: move queue creation into bsg_setup_queue Christoph Hellwig
2017-01-11 8:42 ` Johannes Thumshirn
2017-01-11 8:42 ` Johannes Thumshirn
2017-01-11 8:45 ` Christoph Hellwig
2017-01-11 8:56 ` Johannes Thumshirn
2017-01-11 8:56 ` Johannes Thumshirn
2017-01-11 8:59 ` Christoph Hellwig
2017-01-11 8:59 ` Hannes Reinecke
2017-01-11 8:59 ` Hannes Reinecke
2017-01-11 9:01 ` Christoph Hellwig [this message]
2017-01-11 9:37 ` Hannes Reinecke
2017-01-11 9:37 ` Hannes Reinecke
2017-01-11 22:08 ` Mike Snitzer
2017-01-11 22:01 ` Mike Snitzer
2017-01-12 7:57 ` Christoph Hellwig
2017-01-10 15:06 ` [PATCH 15/15] block: split scsi_request out of struct request Christoph Hellwig
2017-01-12 3:59 ` Jens Axboe
2017-01-12 3:59 ` Jens Axboe
2017-01-11 22:41 ` RFC: split scsi passthrough fields " Mike Snitzer
2017-01-12 7:59 ` Christoph Hellwig
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