From: Hans de Goede <hdegoede@redhat.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: Christoph Hellwig <hch@lst.de>,
SCSI development list <linux-scsi@vger.kernel.org>,
funnybutton@mailinator.com
Subject: Re: "scsi: use host wide tags by default" causes uas regression
Date: Wed, 9 Mar 2016 19:28:06 +0100 [thread overview]
Message-ID: <56E06B36.4010204@redhat.com> (raw)
In-Reply-To: <20160309182603.GA29246@infradead.org>
Hi,
On 09-03-16 19:26, Christoph Hellwig wrote:
> On Wed, Mar 09, 2016 at 06:58:48PM +0100, Hans de Goede wrote:
>> So my question is how do I tell the scsi layer to not submit more then X commands with
>> scsi_init_shared_tag_map() gone ?
>
> By setting ->can_queue in the Scsi_Host structure to the maximum number
> of command you want outstanding for this host.
Can I lower this after calling scsi_host_alloc(), or do I need to make
my template "dynamic" ?
Regards,
Hans
next prev parent reply other threads:[~2016-03-09 18:28 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-09 17:58 "scsi: use host wide tags by default" causes uas regression Hans de Goede
2016-03-09 18:26 ` Christoph Hellwig
2016-03-09 18:28 ` Hans de Goede [this message]
2016-03-09 18:31 ` Christoph Hellwig
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