From: Christoph Hellwig <hch@lst.de>
To: Hannes Reinecke <hare@suse.de>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>,
Christoph Hellwig <hch@lst.de>,
James Bottomley <james.bottomley@hansenpartnership.com>,
linux-scsi@vger.kernel.org,
Sreekanth Reddy <sreekanth.reddy@broadcom.com>,
Kashyap Desai <kashyap.desai@broadcom.com>,
Sathya Prakash <sathya.prakash@broadcom.com>,
Hannes Reinecke <hare@suse.com>
Subject: Re: [PATCHv3 08/10] scsi: allocate reserved commands
Date: Tue, 21 Feb 2017 15:13:43 +0100 [thread overview]
Message-ID: <20170221141343.GA27251@lst.de> (raw)
In-Reply-To: <1487680029-3701-9-git-send-email-hare@suse.de>
On Tue, Feb 21, 2017 at 01:27:07PM +0100, Hannes Reinecke wrote:
> The block layer already has the notion of 'reserved' commands, so
> we should be enabling scsi hosts to allocate them.
Only if using blk-mq so far, so this patch is incomplete. But
fortunately I don't think you actually need this patch, see my reply to
the next one for details.
next prev parent reply other threads:[~2017-02-21 14:13 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-21 12:26 [PATCHv3 00/10] mpt3sas: Full mq support, part 1 Hannes Reinecke
2017-02-21 12:27 ` [PATCHv3 01/10] mpt3sas: switch to pci_alloc_irq_vectors Hannes Reinecke
2017-02-22 8:28 ` Christoph Hellwig
2017-02-22 9:06 ` Hannes Reinecke
2017-02-23 0:52 ` Martin K. Petersen
2017-02-23 8:19 ` Sreekanth Reddy
2017-02-21 12:27 ` [PATCHv3 02/10] mpt3sas: set default value for cb_idx Hannes Reinecke
2017-02-21 12:27 ` [PATCHv3 03/10] mpt3sas: use 'list_splice_init()' Hannes Reinecke
2017-02-21 12:27 ` [PATCHv3 04/10] mpt3sas: separate out _base_recovery_check() Hannes Reinecke
2017-02-21 12:27 ` [PATCHv3 05/10] mpt3sas: open-code _scsih_scsi_lookup_get() Hannes Reinecke
2017-02-21 12:27 ` [PATCHv3 06/10] mpt3sas: Introduce mpt3sas_get_st_from_smid() Hannes Reinecke
2017-02-21 12:27 ` [PATCHv3 07/10] mpt3sas: check command status before attempting abort Hannes Reinecke
2017-02-22 8:17 ` Sreekanth Reddy
2017-02-21 12:27 ` [PATCHv3 08/10] scsi: allocate reserved commands Hannes Reinecke
2017-02-21 14:13 ` Christoph Hellwig [this message]
2017-02-21 12:27 ` [PATCHv3 09/10] mpt3sas: always use first reserved smid for ioctl passthrough Hannes Reinecke
2017-02-21 14:18 ` Christoph Hellwig
2017-02-21 14:45 ` Hannes Reinecke
2017-02-21 12:27 ` [PATCHv3 10/10] mpt3sas: lockless command submission for scsi-mq Hannes Reinecke
2017-02-21 14:34 ` Christoph Hellwig
2017-02-21 14:58 ` Hannes Reinecke
2017-02-21 15:03 ` Christoph Hellwig
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